Welcome to the world of airliners, carriers, helicopters, gliders, and fighters—all in one app, and all optimized to fill beautiful, high-resolution mobile device screens. X‑Plane 10 Mobile is the most complete and realistic mobile flight simulator available.
X-Plane 10 Mobile is based on the most powerful, versatile, and accurate flight simulator in the world—the same simulator used by companies like NASA, Boeing, and Lockheed Martin. Using this flight model, it’s easy to believe you’re actually soaring through the clouds over Hawaii, Alaska, Austria, and more.
Updates to the X‑Plane simulators will be released periodically. We’ll be making improvements to the graphics, flight model, and interface technology, and releasing them as free updates available through the App Store. We have big plans for the future of the mobile sim!
This is version 10.4 of the manual for X‑Plane 10 Mobile. To use this manual, you can jump to a section by clicking its title in the table of contents on the side. Clicking on terms highlighted in blue like this will take you directly to the relevant text or section. To search for a specific term or set of words, press “ctrl” (“command” on a Mac) + “f” to be taken to the term anywhere in the document. For a PDF version of this manual, use an HTML to PDF converter such as pdfcrowd.com. If you encounter any unfamiliar terminology, consult the Glossary of Terms at the end of this manual for definitions of many common aviation terms.
For people with Apple devices, X‑Plane 10 Mobile requires an iPhone or iPad running the latest version of the iPhone operating system, iOS 8.
If you have an iPhone 4S or newer, or an iPad 2 or newer, you can follow Apple’s instructions to install iOS 8 for free.
X-Plane Mobile is also available on Android devices that run OpenGL ES 2.0 or better and have operating system 4.1 (Jelly Bean) or newer.
Using certain aspects of X‑Plane 10 Mobile requires accounts with external applications such as Game Center, Google Play Game Services or social media.
A free account with Game Center or Google Play is required to use either of the multiplayer options or to track your scores for completed tutorials and challenges. To set up an account, find and tap the app icon, then follow the instructions to log in or create a free account.
Completing tutorials or challenges will also allow you the opportunity to post a comment to Facebook or Twitter as long as you are logged in. To do so on Apple devices, open the Settings app and tap the social media account from within the list. Tap your account name to enter your password.
To use the social media sharing features on Android devices, you must first install the Twitter or Facebook app from the Google Play store. Once installed, ensure you are logged in and synced in the General tabs of the device’s settings.
Download the free X‑Plane 10 Mobile app from the iTunes App Store and install it on an Apple mobile device or tablet (iPhone, iPad, or iPod Touch). If you have an Android device, download the free app from the Google Play Store.
Most devices support multiple screen orientations. It is strongly recommended that you lock your device’s screen orientation prior to starting any flights in the X‑Plane application.
The simplest way to do this on an Apple device is to swipe up from the bottom of the screen to bring up the Control Center, then tap the icon that looks like a lock inside a circular arrow. Lock the screen of Android devices by swiping from the top of the screen to bring up the notifications center, then tap the icon that looks like a screen with a circular arrow. The screen is locked in its current orientation when the icon is gray.
To get flying, tap the blue X‑Plane 10 icon to start the app. If requested, log in with your Apple ID or Google Play account, which will allow you to make in-app purchases.
Note: To use the multiplayer options you must first have set up an account with Game Center or Google Play Game Services, and be logged in to it. To use any of the social media sharing functions, you must also be logged into your social media account. See the section App Integration for more information.
The first time you start the app, you will be taken through the X‑Plane Basics tutorial which will show you the ins and outs of flying in the new app. If you would prefer to skip the tutorial, tap the “Skip” button at the bottom of the screen until you are able to choose to quit the tutorial entirely.
The image below shows the home screen that appears after completing the initial tutorial, or upon start up every time you use the app thereafter.
Figure 1: The first screen of X‑Plane 10 mobile
Here is a brief overview of each option on the starting screen.
Any time you see the question mark in the top left or right corner of the screen, you can tap it for a detailed explanation of your options in that screen. The gear icon in the bottom right corner accesses the settings.
Flight School: Tap this to open up the Tutorials section where you can learn the basics of the controls, takeoff, landing and more. See the section Flight School or the online list of tutorials for more details.
Challenges: Tapping this option will open the flight challenges, which range from instrument malfunction to canyon races and everything in between. See the Challenges section or online summary page for more information.
Freeflight: In this option you can set up a custom flight scenario. Pick a plane and start flying, or customize the experience with additional options. The Freeflight section has additional details.
Join Match: Here you can join a multiplayer scenario that someone else has set up. Try races, dog fights, or flying in a formation with another X‑Plane user. See the section Join Match for more details.
Create Match: Tap this option to create your own multiplayer scenario, then invite friends to play with you. See the Create Match section for additional instructions.
In this screen you can use the sliders to adjust four different volume levels. The app flight controls can also be recalibrated at any time from this screen. Tapping the “Recalibrate” button will center the flight controls based on how the device is positioned at that time.
New in version 10.4.1 are Cockpit Preferences. Uncheck the “Draw manipulator hotspots” box if you would prefer to not see the colored manipulator boxes when you press and hold on screen.
Another important function in this screen is the “Restore Purchases” button. Tap it to restore any aircraft that were purchased on another device with the same Apple or Google Play ID, or if the app had to be re-installed.
If you are using Google Play Game Services, you can also sign in or out from this screen.
Tap “Save” to keep these settings and return to the home screen, or tap the white arrow in the bottom left corner to return to the home screen without making any changes.
The app comes with the Cessna 172SP and the Cirrus Jet SF50 already unlocked, along with all tutorials and the challenges that use these two aircraft. A free test flight is available in Freeflight for all unowned aircraft–just tap the white plane icon labeled “Test Flight” in the bottom right corner. On the following screen you can choose to unlock the aircraft for 60 seconds, or 24 hours by sharing it on social media (if you are logged into your account in the device’s Settings).
To unlock unlimited flight time for additional aircraft, as well as their challenges, you must first purchase the aircraft. See the section Making In-App Purchases for more details.
For a hands-on tutorial on general controls in X‑Plane 10 mobile, check out the “X-Plane Basics” lesson in the Flight School section. You can also get started with the Cessna in the Takeoff and Landing tutorials. Otherwise, tap “Freeflight,” swipe to pick an aircraft, then tap the white plane icon in the bottom right corner to begin flying. See the Freeflight section for step by step instructions if you’d like to customize the flight scenario. For the purposes of the following walk through, we will be using the Cessna 172SP.
Every flight starts with the words “Hold the device comfortably and tap the screen to begin!” The device will calibrate the aircraft’s controls before every flight based on how the device is positioned during this message. Once the device is in a natural, comfortable position, tap the screen to be taken to the cockpit.
In general, aircraft in X‑Plane 10 Mobile are controlled by moving the mobile device. (If you are using a controller, see Appendix: Game Controller Button Assignments instead.) Tilt the device forward to pitch the nose down, or tilt the device towards yourself to pitch the nose up and gain altitude. Tilting the device left or right will affect the roll. Drag a finger around the screen to look around. Spread apart two fingers to zoom in, pinch to zoom back out, and double tap the screen to return to the default camera angle.
Figure 2: The Cessna 172 cockpit, with the control icons numbered
In the 3D cockpit, there are multiple ways to interact with the controls. Starting in the 10.4 update, every aircraft includes a few controls that can be manipulated by using your fingers directly on them in the cockpit. The C172 and 737–800 have extensive cockpit manipulators that are explained in the “Cockpit Manipulators” section below.
In addition to any manipulators in the cockpit, you can control the aircraft by using the pale, circular icons along the sides of the screen. (Note that other aircraft may have additional icons, such as missiles or landing gear, not shown or discussed here. Many are covered in Flight School tutorials, however.)
Now we will go over the icons as seen in Figure 2, starting in the bottom right corner and continuing clockwise, with the numbers in the image corresponding to their description in the following list.
The icon that shows part of a wing controls the flaps. Tap and drag up or down to adjust flaps up or down, respectively.
The icon showing part of a tail is the rudder. The rudder controls yaw, or moving the aircraft’s nose left or right. Tap and hold, then slide left or right to turn left or right, respectively.
The icon in the bottom left corner is the brakes. Tap to turn on or off. When the brakes are engaged, the icon is bright red.
The icon on the left side is the throttle. Tap and drag up or down to increase or decrease throttle.
The eye icon at the top left will change the view. Tap to cycle through the available views. For additional information, see the section Using the View Options.
The 10.4 update includes extensive cockpit manipulators in the Cessna 172, Cirrus Jet SF50 and Boeing 737–800, but all aircraft include a few manipulator controls (with more to come in future updates). Press and hold on the screen to access the “manipulator map” that will show the hit box for every manipulator in your current aircraft.
Figure 3: Manipulators in the Cessna 172
The different colors of manipulators respond to different types of gestures:
Note that the difference between a “tap” and a “touch” gesture is that a “tap” has no duration. A “touch” allows you to use the manipulator while your finger is held against the screen. Or in other words, a “touch” is a “tap” + a hold.
The yellow boxes in the manipulator map are “quick looks.” Double tap near that area to zoom into a predefined closeup view of those controls. Double tap a second time to exit the quick look. You must exit one quick look and return to the default view before going into another quick look.
A few different panels are used in the aircraft in the application. Many of the general aviation aircraft, such as the Cessna 172, use a panel equipped with steam gauge flight instruments. More complex (and expensive) aircraft, such as those using jet engines, have an electronic flight instrument system, or EFIS, instead. An EFIS can be called a glass panel as well. All of the more specialized panels are based on some combination of these two types; understanding what each gauge and screen does will allow the user to understand any of the panels in the simulator.
Figure 4: The steam gauge panel, with key instruments numbered and corresponding to descriptions below
The gauge numbered 1 in the image above is the airspeed indicator (ASI). In its simplest form, this is connected to nothing more than a spring which opposes the force of the air blowing in the front of a tube attached to the aircraft. The faster the airplane is moving the stronger the air pressure is that acts to oppose the spring and the larger the deflection of the needle from which the pilot reads the craft’s speed. There are a number of ways that this reading can be thrown off (most obviously by flying at an altitude where there is little to no air), so bear in mind that this is the indicated airspeed, not necessarily the true airspeed.
The instrument to the right of the ASI is the attitude indicator (AI), numbered 2 in Figure 4, which displays the aircraft’s position in space relative to the horizon. This is accomplished by fixing the case of the instrument to the aircraft and measuring the displacement of the case with reference to a fixed gyroscope inside. This instrument corresponds to the horizontal bars seen in the middle of the HUD view.
Next to the attitude indicator is the altimeter, numbered 3 in Figure 4 above. This displays the aircraft’s altitude (in feet above mean sea level) by measuring the expansion or contraction of a fixed amount of air acting on a set of springs. As the airplane climbs or descends, the relative air pressure outside the aircraft changes and the altimeter reports the difference between the outside air pressure and a reference, contained in a set of airtight bellows.
Item number 4 in Figure 4 is the turn coordinator. This measures the aircraft’s rate of turn. The instrument is only accurate when the turn is coordinated—that is, when the airplane is not skidding or slipping through the turn. A skid is the aeronautical equivalent to a car that is understeering, where the front wheels do not have enough traction to overcome the car’s momentum and the front of the car is thus plowing through the turn. In a car, this results in a turn radius that is larger than that commanded by the driver. A slip is a bit more difficult to imagine unless one is a pilot already. It results from an aircraft that is banked too steeply for the rate of turn selected. To correct the slip, all the pilot has to do is increase back pressure on the yoke, pulling the airplane “up” into a tighter turn, such that the turn rate is in equilibrium with the bank angle.
Next to the turn coordinator is a directional gyro (numbered 5 in Figure 4) indicating which direction the aircraft is traveling.
To the right of the directional gyro is the vertical speed indicator (labeled 6 in Figure 4), also called the vertical velocity indicator or variometer. This reports the aircraft’s climb or descent rate in feet per minute (fpm). Typically, non- pressurized airplanes will climb comfortably at about 700 fpm (if the plane is capable) and descend at about 500 fpm. Descent rates faster than this cause discomfort on the occupants which is felt in passengers’ ears. Pressurized airplanes can climb and descend much more rapidly and still maintain the cabin rate of change at about these levels, since the cabin pressure is not related to the ambient altitude unless the pressurization system fails.
The “glass cockpit” instrument panel—that is, those that use an electronic flight instrument system (or EFIS)—display the same information as the steam gauges in the previous section, with a few additions. In the image below, the left display panel is the primary flight display, while the right display panel serves as a moving map.
Figure 5: The glass, or EFIS, cockpit panel
The primary flight display in the EFIS combines the functions of a slew of navigation instruments into one display. Let’s look at this display closer.
Figure 5a: A close-up view of the EFIS display, with indicators numbered to correspond to descriptions below
The scrolling tape on the far left (labeled 1 in Figure 5a) is the airspeed indicator. Once again, this is the indicated airspeed, not necessarily the true airspeed. Directly below the scrolling tape is the craft’s speed relative to the speed of sound, shown just like in the HUD view.
In the center of the EFIS display is the attitude indicator (labeled 2 in Figure 5a). This shows the aircraft’s pitch and roll attitude in space relative to the horizon. As in the HUD view, there are lines above and below the representation of the aircraft that mark degrees of pitch.
The scrolling tape on the right (labeled 3 in Figure 5a) is the altimeter. This displays the airplane’s altitude in feet above mean sea level.
In the bottom of EFIS screen is a modified view of the horizontal situation indicator (or HSI), labeled 4 in Figure 5a. This is a combination of a directional gyro (DG) and the course deviation indicator (CDI).
The following instructions are based on the Cessna 172 as it is included with the free app download. More complex aircraft (such as helicopters or commercial airliners) will operate differently. Check out Flight School within the app or online for a list of tutorials on operating the Cessna and many other aircraft, or see the section “Aircraft Takeoff Speeds” below.
Basic procedure for taking off is as follows:
Turn off the brakes.
Slide the throttle all the way up.
Tilt the device left and right to steer down the center of the runway.
When the aircraft reaches its takeoff velocity (around 55 knots for the Cessna), tilt the device back toward you, thus pulling back on the craft’s flight controls and rotating (or lifting off the ground).
Level the plane off once it is a few feet above the ground so that it can build up speed. This will act as a cushion to prevent it from stalling once it begins to climb in earnest.
Climb at around a 10 degree incline (more powerful craft can handle higher climb rates) at full throttle until the desired altitude is reached.
Note that once the power is set at full, the performance of the plane (in terms of its climb rate and airspeed) is controlled by pitching the nose up and down. If its nose is pitched too high up, its speed will drop until it stalls. This can be thought of as being similar to a car trying to go up a hill—an excessively steep hill will cause the car to go very slowly and its engine to overheat.
The following table lists the takeoff speeds for the aircraft available in X‑Plane 10 Mobile. For many of the aircraft, having 1/3 flaps pulled in will provide additional lift to help get off the ground. In addition, it is a good idea to add five to ten knots to the following numbers as a “speed cushion” before pulling the aircraft’s nose off the ground during takeoff (called “rotating”).
|Aircraft||Approx. Take Off Speed (knots)|
|Piper Super Cub||50|
|King Air C90||90|
|A–10 Thunderbolt II||120|
For more information on the aircraft available in the app, check their individual pages listed on the Mobile Aircraft page on X-Plane.com.
Figure 6: The in-flight menu options
During a flight, tap the three bar icon in the top right corner to pause the simulator and access the in-flight menu as seen in Figure 6.
Settings: Tap this to be taken to the settings screen to adjust sound volume or calibration. Adjust how the aircraft handles at any point during a flight by going into this screen and tapping the “Recalibrate” button.
Flight Model: Tap this to show the actual work X‑Plane is doing behind the scenes. Only visible in an external view, the little green lines coming off the plane are a visual representation of the forces that X‑Plane is calculating for each piece of the airplane. Try maneuvering the plane around a good bit to see the little green bars move in real time. Watch what happens as you add and decrease power, extend and retract the flaps, or slow to a stall, for example.
Modify Flight: Tap this to modify the flight conditions. Similar to the initial Freeflight screen, weather, time of day & failures can be adjusted here. Tap the plane icon in the bottom right corner to return to the flight. Note this option is not available in tutorials or challenges.
Replay: X‑Plane has been recording the flight. Tap this option to view a video of the recent portion of the flight. Note this option is not available in Tutorials or Challenges.
During replay you can jump back in 5 second increments, pause, or play the recording by using the buttons at the bottom of the screen. Drag your finger along the bar to the left of the buttons to scrub the video forward or backwards. Use the eye in the top left corner to change your view, or tap the X to go back to the previous screen.
Quit: Tap this button to return to the previous Freeflight, Tutorial, or Challenge screen.
Tapping the eye icon in the top left corner of the screen during any flight will cycle through the view options explained in detail below.
This is the default view at the start of every flight, and features the aircraft’s interior. The instrument panel is prominent and takes up much of the screen space. Both steam gauge instruments and electronic flight instrument systems (EFIS) are featured in the simulator.
The head-up display, or HUD, allows the user to see a great deal of information regarding the aircraft’s operation without sacrificing the view of the outside world. Figure 7 shows a close up of the ticker tapes that characterize this view, with colored boxes around notable information displayed.
Figure 7: The HUD Display, with colored boxes highlighting important features
The ticking tape on the left side of the screen scrolls with the craft’s airspeed, and the number in the box (highlighted in blue in Figure 7) displays the craft’s actual airspeed in knots. For instance, in Figure 6, the craft is moving at 681 knots.
Directly beneath the ticking airspeed indicator is the aircraft’s speed relative to the speed of sound (highlighted in red in Figure 7). For instance, in Figure 6, the craft was moving at 1.2 Mach.
To the right of the airspeed indicator is the indicator for wind speed and direction (highlighted in yellow in Figure 7). The arrow points in the direction that the wind is moving, and the number beneath it displays the wind speed in miles per hour. For instance, in Figure 6, the wind was moving against the aircraft at 17 miles per hour.
The ticking tape on the right side of the screen scrolls the craft’s altitude, and the number in the box (highlighted in orange in Figure 7) displays the craft’s actual altitude in feet above mean sea level. For instance, in Figure 6, the craft was at 8,570 feet above sea level. The number directly below the altitude tape (highlighted in white in Figure 6) is the craft’s climb rate in feet per minute. For example, in Figure 6, the craft was descending at a rate of 2,845 feet per minute, so the number displayed was –2,845.
Figure 8: The center of the HUD Display, with colored boxes highlighting important features
Figure 8 shows a close up of the center of the screen where there are two horizontal bars. The V-shaped bar (highlighted in red in Figure 8) indicates the aircraft’s attitude—that is, the combination of its pitch and roll. The curved-line bar with a square near the center of it (highlighted in blue in Figure 8) is called the flight path indicator. It represents where the plane is actually flying, rather than where it is pointed. For instance, when the craft is taken into a 90 degree stall, the attitude indicator (the V-shaped bar) will stay momentarily at the 90 degree mark even as the flight path indicator drops rapidly. This is due to the fact that the aircraft’s vertical velocity slows to zero, then becomes negative, while its nose is still pointing up. Only after the craft falls a bit will its nose be pushed down.
Surrounding those bars are lines marking degrees of pitch. For instance, in Figure 8, the aircraft was pitched up about 3 degrees (indicated by the V-shaped bar), but it was actually moving up at around 1 degrees (indicated by the curved lines with the square near the middle). Its wings were banked ever-so-slightly to the right.
Note that the craft will hold a constant altitude (that is, it will have a climb rate of zero) when the center of the velocity vector’s circle is at the zero degree mark.
Finally, in the center of the screen is also a directional gyro. The line with a plus symbol on it, shown in Figure 8, directly under the blue box, shows which direction the aircraft’s nose is pointing. In this example, the nose is pointing about 255 degrees, or approximately WSW.
Figure 9: The external view of the Cessna 172
The image above shows the standard external view. In this view, you can drag your finger around on the screen to adjust the viewing angle. To zoom out, put two fingers down far apart on the screen and drag them closer together. To zoom in, put two fingers on the screen close together and drag them apart. This is a nice way of controlling the view that is just not possible with a mouse pointer, since the simulator takes input from both fingers at once.
When you cycle through to this view, the simulator fixes the camera’s location some distance in front of your craft’s current position (it may even be difficult to see your craft at first). As the aircraft passes the location and continues on its way, the camera will turn to follow its path off into the distance. As you can imagine, it is very difficult to control the aircraft from this view, so using the autopilot is recommended.
Figure 10: Wing view of the Cessna 172
A new view was added in version 10.2.0–wing view. This view is characterized by a fixed camera view right above or below the left wing of the aircraft.
Figure 11: The chase view of the Cessna 172
This view, as shown in Figure 11, is characterized by the distortion of the aircraft and scenery. The camera angle is locked to the tail of the aircraft, and can only be zoomed in or out.
Figure 12: Following released ammunition in missile view
Missile view is only available in aircraft equipped with ammunition, like the F–22 Raptor. Select this view to follow released missiles or bombs as they make contact with their target.
Figure 13: The autopilot buttons
Drag from the right side of the screen to pull out the autopilot controls drawer, as seen above in Figure 13. Tap for heading mode, altitude mode, and pitch mode respectively.
Turn on heading mode to keep the plane going the same direction it’s currently headed. It will do this by rolling the aircraft left and right. Turn on pitch mode to hold the plane’s nose at the current pitch altitude. For example, tapping “PCH” while the plane has its nose pitched up 10 degrees will have the autopilot hold this ten degree up attitude. Use altitude mode to maintain the current altitude. Using a combination of modes, such as heading mode with altitude mode, will yield the best results for steady, hands-free flight.
There are three options for solo flight in the simulator, each accessed from the home screen. They are: Flight School (a great place to start for new users), Challenges, and Freeflight.
Tap the “Flight School” button from the home screen to access tutorials. Here you can learn the basics of flying in the X‑Plane 10 mobile app. All tutorials are unlocked as part of the free download.
Swipe left and right or tap the dark arrows near the sides of the screen to scroll through the available tutorials. Tap the photo in the upper right hand corner of the screen to start it, or tap the white arrow in the bottom left corner to return to the app home screen.
During the tutorial, messages will pop up on the right side of the screen from the digital flight instructor to guide you through the lesson, point out important features, and give tips.
Access flight scenarios by tapping “Challenges” from the initial home screen. Just like in the Flight School, challenges for the Cessna 172 and any other purchased aircraft are unlocked. You can unlock other challenges (and thus the aircraft) from here by tapping the image, then “Buy,” and entering your Apple ID or Google Play password. Confirm your purchase to continue (or see the section Making In-App Purchases).
General Aviation challenges feature aircraft such as the Piper Super Cub, the Cessna 172 or the Piaggio Avanti, while Commercial Aviation challenges use large passenger jets like the Airbus A320. Racing and combat challenges are also available.
Swipe left or right, or tap the dark arrows near the sides of the screen, to scroll through the different categories. Tap the photo in the upper right corner to see the specific challenges within a category, or tap the white arrow in the bottom left corner to go back to the app home screen.
Challenges can range from emergency situations to tricky photo ops, with many options in between. Again, swipe left and right or use the arrows to see what challenges are available.
Each page has a short description of what you’ll be facing and how hard it will be, with 5 being most difficult. If you are logged into Game Center or Google Play Game Services and have tried the challenge before, your highest score will also be listed. If you beat it with a score of 80% or higher, you will receive a “Passed” stamp on the photo. Tap the image in the right corner to start the challenge, or the white arrow in the bottom corner to return to the previous screen.
When you finish a challenge or tutorial, you will see a report card that shows how well you performed. Tap the white arrow to the left of the category to see what factors determined the score. See how you did in comparison to the global high score at the bottom.
You can also share your results on social media by tapping the icons in the top right corner. Tap the “f” to post to your Facebook account, while the bird icon will post to a Twitter account (Note: you may first need to be logged into your social media account through the device’s Settings screen). If you would like to view a video of your flight, tap the camera icon in the top left corner. Tap “Quit” to return to the challenge or tutorial summary screen or “Retry” to fly the same thing again.
Tap the “Freeflight” button from the opening screen to set up a custom flight scenario. Figure 14 shows the main options screen.
Figure 14: The first screen in Freeflight
If an aircraft has not yet been purchased, it will have a lock icon next to a green price box. A free test flight is available for any aircraft, but they must be purchased to unlock unlimited flight time and any related challenges. (See the section Making In-App Purchases for instructions.) Tap the white plane icon labeled “Test Flight” in the bottom right corner, and on the following screen you can choose to unlock the aircraft for 60 seconds, or 24 hours by sharing it on social media (if you are logged into your social media account in the device’s Settings).
Swipe your finger left or right on the screen to scroll through the available aircraft. Tap the white plane icon in the bottom right corner to fly with your chosen aircraft immediately, or tap any of the icons along the bottom of the screen to customize the location, weather, time of day, and optional equipment failures. Tap the two gears in the bottom right corner to change settings for the chosen aircraft’s weight and center of gravity, or to change whether the engines are running or off. X-plane will use these settings for all future flights until they are changed.
To customize your flight’s weather, location, and more, tap the icons along the bottom of the Freeflight screen. Once you’ve made your changes, tap the white plane icon to start your flight.
Mountain icon: Available Locations
Drag a finger around the globe to see all available airports. Tap one of the white icons on the globe to select the location for your flight.
Currently there are four United States locations (Juneau, Seattle, Oahu, and the Grand Canyon) and one European location (Innsbruck, Austria).
Rain cloud icon: Set the Weather
Change weather conditions for the flight here. Using the sliders, adjust how cloudy, windy or rainy your flight will be. Tap the “Advanced” button at the top of the screen for even more control over the weather options. There, the sliders adjust 12 different aspects of the clouds, winds and precipitation to provide detailed simulation.
Figure 15: The “Advanced” weather screen
Clock icon: Adjust the Time
Use the slider to adjust the time of day for your flight. From left to right, you can choose to fly at midday, early evening, late evening, and late night.
Engine icon: Set up Failures
Simulate equipment failures or other emergency situations here. Scroll through the failure options by swiping up or down on the screen. Tap the “working,” “could fail,” or “failed” buttons to set up equipment failures or emergency situations to happen never, occasionally, or immediately.
Note that X‑Plane will remember what failures you have enabled for every flight until the settings are changed. Tap the “Set all to working” button to undo any failures.
Figure 16: The “failures” screen, with the first option set to occasionally fail, and the second option set to fail during the next flight
On the aircraft selection screen, tap the two gears to the right of the aircraft description to change the weight and center of gravity. Note these settings are specific to each aircraft. An airplane can typically stay in the air at very high weights, but it will have a hard time getting off the ground initially.
You can adjust the amount of fuel in addition to the payload weight and the graph will indicate if you’re overweight or not. You can fly overweight if you’d like to, but expect degraded aircraft performance.
Additionally, moving the center of gravity forward (left on the slider) makes the plane behave more like a dart, and moving the center of gravity aft (right on the slider) makes the plane more unstable, and potentially unflyable-—it wants to flip around with the heavy end in the front and the fins in the back.
Tap “Save” in the bottom right corner to keep any changes, or the “Reset Defaults” button can be used to set the sliders back to their original spots.
Available only in Freeflight in version 10.1 or later, the map can be accessed by dragging or tapping the map’s drawer ‘handle’ (which can be found on the left side of the screen), and can be closed by reversing the gesture. You can move the map around by dragging a finger on the screen, rotate the map by turning two fingers on the screen, zoom in by dragging two fingers apart, and zoom out by pinching two fingers together.
Note: The map cannot be accessed when using a game controller.
From within the map screen you can obtain a lot of information by tapping aircraft, airports, VORs and localizer/ILS beams. This will open up a window where you can:
Tap anywhere outside of the pop up window to close it.
The maps available during Freeflight provide a lot of information on the area, including topography and selectable NAVAIDs. Every location’s map is made up of ticked, thin black lines that make “boxes” officially named "Quadrangles.” Each box is 1/4 of a degree of latitude and longitude.
The large blue numbers in the boxes are called “Quadrangle Altitudes” but are more commonly known as "Maximum Elevation Figures.” They’re altitudes in hundreds of feet (so 33 means 3,300 feet) and they show you the lowest altitude you can be at in that box and be guaranteed not to run into a mountain.
The thick blue and gray lines running across the maps are airways, which are basically like highways in the sky. The white triangles along them are “fixes.”
Small airports are indicated by blue or magenta circle with notches while airports with larger runways do not have a circular shape, but are instead shown as blue or magenta expanded runway layouts. Airports shown in blue have control towers in the real world.
The earliest type of navigation modeled in X‑Plane Mobile is based on VOR signals (that is, signals from a Very High Frequency Omnidirectional Range transmitter). VOR transmitters work by sending a series of 360 discrete little carrier tones on a main frequency. Each of these carriers is oriented along a different radial from the station, one of 360 just like on a compass rose. Thus, when a pilot is flying along and tunes in the main VOR frequency, s/he then fine tunes the navigation display to tell which of the 360 radials the aircraft is flying, and also whether the transmitter station is in front of or behind the plane.
Another type of VOR beacon, a VORTAC, is a transmitter that combines both VOR and TACAN features. TACAN (or tactical air navigation) provides special information to military pilots similar to a civilian VOR. A VOR-DME combines the lateral guidance (that is, guidance left and right) of a VOR with the distance guidance of a DME (distance measuring equipment). However, for our purposes, both of these are functionally identical to a VOR.
In the X‑Plane 10 Mobile maps, VOR/VOR-DME/VORTAC beacons appear surrounded by a dark blue compass rose.
Figure 17: A close-up on a VOR
A LOC (or localizer) transmitter provides guidance to the centerline of a runway. It works by sending out two signals on the same channel, one of which modulates at 90 Hz and the other of which modulates at 150 Hz. One of these signals is sent out slightly to the left of the runway, while the other sent out slightly to the right of it. If an aircraft is picking up more of the tone modulated at 150 Hz, it is off to the left. If it is picking up more of the tone modulated at 90 Hz, it is off to the right. The course deviation indicator (or CDI) in the instrument panel then indicates this so that the pilot can correct it. When both tones are being received in equal amounts, the craft is lined up with the physical centerline of the runway.
In X‑Plane 10 Mobile, a LOC transmitter or ILS beam is marked by a black arrow coming off a runway, as in the image below.
Figure 18: Close-up on an ILS
Figure 19: The map available during Freeflight
Tapping your aircraft will show information on its current heading, speed, and altitude. You can drag it anywhere on the map to reposition it, but be aware of your altitude and that of the land features around you–you don’t want to run into anything!
Tap the compass icon in the top left corner to change whether the top of the map is North (icon will show an “N”) or the aircraft’s heading. Change the top of the map to be whatever you want by rotating it with your fingers. While zoomed in, you can center the view on the aircraft by tapping the icon in the top right corner. This will also lock the map view onto the aircraft so that as you fly, the map will scroll underneath it and the aircraft will stay in the center. While locked onto the aircraft, the top of the map will be wherever the aircraft is heading, so if the plane is flying south, the top of the map will be south. If the plane banks to the east, the map will automatically rotate and east will now be on top. Drag anywhere on the map to break the lock.
Tapping an airport will select it and open a list of available runways to depart from. You can also select “Final” to start a 10nm final approach to that runway. Tap a localizer beam to select it and tune your radios or set up an approach. This will also automatically set the OBS for the approach.
Tap a VOR to see its name and frequency. Tap one of the “Tune” buttons to set your navigation radio.
X-Plane Mobile has two multiplayer options available from the home screen. “Join Match” allows you to join a multiplayer match that was set up by another user. The “Create Match” option lets you set up your own custom multiplayer scenario.
Note: To use X-Plane’s multiplayer, you must first be connected to the internet and logged into Game Center or Google Play Game Services. See the section App Integration for more information.
Multiplayer currently supports only the user and one other player per match. Try flying in formation or shooting each other out of the sky. Customize the weather or set up equipment failures to make your encounters more challenging. While in the match, Apple iOS users can talk to their opponent (if you are both using Wi-Fi) by touching and holding the comm radio icon on the right side of the screen.
“Join Match” allows you to fly with any other X‑Plane user currently in the region you select. In this first screen, choose an aircraft, a location and turn on any failures desired for your aircraft. Tap the gears near the bottom right corner to change the aircraft’s weight or center of gravity (if desired), or to restore defaults. Tap the white check mark in the bottom right corner to continue to the Multiplayer Lobby.
In the “Create Match” screen you can choose all the aspects of a multiplayer match. It functions exactly like setting up a Freeflight: select an aircraft, a region, the weather, the time of day, and any failures you wish to include. You can also tap the gears near the bottom right corner to change the aircraft’s weight or center of gravity (if desired), or to restore defaults. Tap the white check mark in the bottom right corner to continue to the Multiplayer Lobby.
Tap the icon in the bottom right corner that looks like three silhouettes to open a Game Center or Google Play Game Services dialog box. Tap “Play Now” for your device’s game app to auto-match you with available players that selected the same region as you. Tap “Invite Friend” to send a message to an existing friend contact which they can tap to immediately join you in the lobby.
Participant information will appear in the boxes on the left side. Prior to entering the match, if you are using Wi-Fi on an Apple device, you can talk to your opponent by tapping the comm radio icon at the bottom of the screen. Once the participants have entered the match the red X will change to a green check mark. Tap the gear near the bottom right corner to change your aircraft or region, or tap the white plane to the right of that and start flying!
Combat is available in air-to-ground bombings in the Challenges section, or air-to-air in multiplayer. Fighter aircraft such as the F–22 Raptor, A–10 Thunderbolt II & F–4 Phantom are equipped with guns, air-to-air missiles, and bombs in X‑Plane 10 Mobile. The icons that control these weapons are shown in the image below.
Figure 20: The controls for selecting weapons
No weapons are armed by default, so tap the button labeled 1 in Figure 20 to swap between no weapons, missiles and bombs. The weapon that is currently armed displays in the icon numbered 2, and tapping it will fire the weapon. The button below that (labeled 3 in the image above) will fire the gun. The button labeled 4 will release flares to help you avoid opponents’ missiles.
Check out the Flight School tutorial “Bombing Ground Targets” for a step by step tutorial on using the weapons.
The targeting reticle always follows the enemy’s aircraft. If the enemy is visible on screen, it will appear as a green box pointing at the opponent’s craft. If you lose track of your opponent, the reticle will be “dragged” to the edge of the screen. You can follow this yellow arrow to find them again. The reticle’s targeting breaks down, though, when the opponent’s aircraft is very close to the user’s, or when it is directly on the user’s tail. In this case, the reticle will bounce around from full left deflection to full right deflection. This is simply a limitation associated with trying to point in three dimensions while using a two dimensional display.
When firing a gun, be sure to lead opponents or targets–in other words, fire at where they will be, not where they are. Mastering so-called “high deflection shooting” can make the difference between ending a fight quickly and losing it entirely. Whereas the surest shot will always come when a pilot is right on an enemy’s tail, a high deflection shot comes from beside or in front of the enemy. In most cases, a pilot has only a split second in which the enemy will cross his or her path of fire, so timing is critical.
The AIM–9 missiles in the fighter aircraft are heat seeking, so they will more or less lock on to an enemy automatically, even when fired from a good distance. When you are locked onto your enemy, the circular targeting reticule will turn red and the HUD sound effect will change. While this makes it relatively easy to score a kill on an enemy, that enemy is equipped with the same missiles, so be prepared to jink (rapidly deflect the flight controls into turns in different directions) when the return fire comes. Fighter aircraft are also equipped with flares (labeled 4 in Figure 20 above) that can be deployed to evade your opponent’s missiles.
The Mark 84 bombs are unguided so using the targeting reticle to line up your drop is of utmost importance. It will take into consideration your speed, orientation, and ground elevation to determine where your weapon will land. Try dive bombing targets for the best accuracy, while juking to avoid their return fire.
The key to winning a dogfight lies in creating a situation where your aircraft’s strengths are emphasized and an opponent’s weaknesses are exploited. This means trying to force a tight, up-close battle when flying a more maneuverable fighter than the enemy, or aiming for dive-bombs and other tactics requiring speed and weight when flying a faster, larger craft.
Additionally, do not underestimate the value of quick combat maneuvers, such as:
See the Flight School tutorial “Fighter Basics” for a walk-through of some of these maneuvers.
You can purchase and unlock an aircraft from within Freeflight or Challenges. You can see which aircraft have yet to be purchased in Freeflight–swipe left or right on the screen to find any aircraft which have a green button with a price.
Tap this button, then enter your Apple ID or Google Play account password. Confirm you want to buy the aircraft and it will unlock along with any challenges that it features in. If you ever lose access to aircraft you know you previously purchased, tap the gear from the main screen to enter the settings screen. Here you can tap “Restore Purchases” and follow the steps to unlock owned aircraft.
To update X‑Plane 10 Mobile on Apple devices such as iPads, iPhones, and iPods, go to the Apple App Store (found on the device’s “home page”), then tap Updates down at the bottom of the screen (selected in Figure 21).
Figure 21: Selecting the Updates tab in the Apple App Store
There, tap the Update All button in the top left corner to install any updates available on all apps on the device, or scroll through the application list to X‑Plane and tap the Update button on the right side to update only it.
The device will prompt for the ID and password which were used to purchase the application, then it will automatically download and install the updates.
On Android devices, updates are made through the Google Play Store. Tap the green “Apps” icon, then tap the menu icon (the three lines at the top left) and select “My apps” from the list. Figure 22 shows the X‑Plane 10 Flight Simulator app under the section for updates. Tap “Update” to install the latest version.
Figure 22: Updating X‑Plane 10 Mobile in the Google Play Store.
The most common technical issue that X‑Plane customer support encounters with the X‑Plane applications is caused by the hardware exceeding its RAM allocation.
Many users leave their device on for weeks or months at a time, as the hardware appears to be off when it is in fact in standby mode. In some cases, this can cause too much “garbage” to be stored in the RAM. If the “garbage” isn’t cleaned out of the RAM periodically by restarting the device, it is possible that X‑Plane will exceed the available RAM, causing a crash or a loss of flight control (where the aircraft doesn’t respond to the tilting of the device).
The X‑Plane app is very demanding on the hardware, so if you are experiencing problems, first try quitting the app entirely. This is done on Apple devices by pressing the home button twice to bring up the task switcher screen. Swipe a finger to the left if the X‑Plane app is not visible, then tap it and drag up to quit. If problems persist, perform a reboot of the device by holding the power button down for three seconds, then using your finger to slide the power switch on the screen to off. Leave the unit off for two to three minutes before turning it back on.
Another common problem is missing aircraft. To fix this, first tap the gear icon in the bottom right corner of the app home screen. Tap the “Restore Purchases” button and enter the ID and password originally used to purchase the aircraft.
If you are having problems with how the aircraft are behaving in Freeflight or multiplayer, double check that the autopilot is not on and that all failures are set to working.
Figure 23: Standard button assignments on the SHIELD controller.
Figure 24: Button assignments when the SHIELD controller L1 button is pressed and held.
Figure 25: Button assignments when the SHIELD controller R1 button is pressed and held.
Altitude: An aircraft’s altitude is its height above sea level.
CDI: Course Deviation Indicator. This refers either to the instrument used for navigating a VOR or ILS course, or more specifically to the horizontal bar found in this instrument which displays the aircraft’s lateral position relative to the VOR or ILS course.
DME: Distance Measuring Equipment. An instrument used in navigation which measures distance using the delay between the sending and receiving of a radio signal. Aircraft use this to determine their distance from a fixed NAVAID.
Drag: The aerodynamic force (created by a fluid such as air flowing around an object) that slows the object’s motion.
EFIS: Electronic Flight Instrument System. A flight instrument system (found in an aircraft’s panel) with electronic displays rather than the steam gauges of a standard panel. In X-Plane, such displays are found mostly in jet-engined aircraft.
Glideslope: The angle at which an aircraft approaches (or needs to approach) a runway; often used when discussing navigation by instruments.
Heading: An aircraft’s heading is the direction that its nose is pointing.
IFR: Instrument Flight Rules. The procedure for flying an aircraft based solely on the craft’s instrument panel. Environmental conditions requiring such flight (such as the poor visibility on a rainy day) are referred to as IFR conditions. This is contrasted with VFR conditions (those operating under visual flight rules).
ILS: Instrument Landing System. A ground-based system for guiding approaching aircraft into the runway via radio signals.
Indicated airspeed: The presumed airspeed of a craft as determined by measuring the pressure acting on a little tube attached to the craft which points into the wind. This differs from true airspeed in situations where the air has very little density (for example, at 80,000 feet in an SR–71 Blackbird or in orbit in the Space Shuttle).
Lift: The aerodynamic force (created by a fluid such as air flowing around an object) that pushes an object upward.
Localizer: A localizer is part of an instrument landing system (ILS). It serves as a guide to the centerline of the runway.
Mach speed: The speed of sound through the air. Mach’s number actually describes the speed of sound through any fluid (that is, liquid or gas). In application to aeronautics, though, it is implied that the fluid is air. Note that this number is dependent on a number of factors, such as temperature, humidity, and pressure. Generally, “Mach 1” is cited as 768 miles per hour (the speed of sound at sea level in dry air at 68° Fahrenheit).
NAVAID: A navigation aid transmitter (in X-Plane, either a VOR or ILS) which is used as a reference when flying. These are often found near or on an airport. Pilots often fly from NAVAID to NAVAID on long flights, as a VOR is usable from about 50 miles away.
OBI: Omni-Bearing Indicator. This instrument is found for the most part in X-Plane’s general aviation aircraft. It consists of two moving bars (called the course deviation indicator, or CDI) which points the way to whatever VOR frequency is tuned in the navigation radio. The instrument is set using the Omni-Bearing Selector (or OBS), the knob in its lower left corner.
Pitch: Movement of the aircraft’s nose up or down. See the Flight Dynamics figure below.
Figure - Flight Dynamics: The image below illustrates the pitch, roll, and yaw axes of an airplane (which also apply to helicopters). Thanks to Wikipedia contributor ZeroOne for releasing this image under the Creative Commons Attribution 3.0 Unported license.
Roll: Movement of the aircraft’s body along the line formed by its body; in an airplane, this is easily seen as the dip or rise of the wings. See the Flight Dynamics figure.
Rotor: The rotating part of a helicopter that generates the craft’s lift; similar in appearance to an oversized airplane propeller, though different in its operation.
RPM: Rotations per minute; a way of measuring the speed of a rotor or propeller. In a helicopter, the RPM of both the main rotor and the tail rotor are held constant.
Rudder pedals: Foot pedals in an airplane used to steer the plane down the runway and to control its yaw motion in flight (that is, the wagging of its tail left or right). Because the iPad and iPhone do not simulate rudder pedals (as it takes input from only two axes rather than three), X‑Plane will automatically control the rudder pedals in an attempt to stabilize the craft’s yaw motion.
Speed: The change in the position of an object over time; unlike velocity, speed does not take into account the direction of the object’s movement.
Speedbrake: Also called and airbrake, this is a flight control surface designed to generate drag in order to slow an aircraft down.
Thrust vector: The direction in which the engine or rotor’s thrust is going; for a helicopter sitting on a helipad with its controls at neutral, this is straight down.
Thrust vectoring: The ability of helicopters and some other aircraft (such as the Harrier or the F–22) to change the direction of the thrust from its engines/rotors.
Update: To update a piece of software is to convert it to a newer version. This should be done every couple months or so in order to take advantage of new features in the simulator.
Velocity: The combination of an object’s speed and the direction of its movement; for example, an aircraft might have a vertical velocity of 500 feet per minute (meaning it moves upward at a rate of 500 feet per minute) or a vertical velocity of –500 feet per minute (meaning it moves downward at 500 feet per minute).
Vertical speed/vertical velocity: The rate at which the aircraft is gaining or losing altitude, typically given in feet per minute.
VFR: Visual Flight Rules. Flying done using a combination of the pilot’s view of the outside world and the aircraft’s instruments. Environmental conditions permitting such flight (such as a sunny day with 10 mile visibility) are referred to as VFR conditions.
VOR navigation: Very High Frequency Omnidirectional Range navigation; this is navigation based on radio signals sent out by a VOR beacon. Light airplanes often track these signals using an Omni-Bearing Indicator, or OBI.
Yaw: Movement of the aircraft’s body left or right, most easily pictured as a wagging of the aircraft’s tail. See the Flight Dynamics figure.