Difference between revisions of "New to FlightGear"

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(Getting scenery: Update for 2020: 1). scenery included in base package, 2). link suggested scenery page, 3). mention OS2MCity output downloads. Feel free to fix/review for clarity.)
(Copy editing and some corrections up to #Starting the engine)
 
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'''Welcome to [[FlightGear]]!''' Here we'll try to get you up in the virtual air in the shortest time possible. We'll also introduce you to some of the features of this flight simulator and also a few information on its community.
+
'''Welcome to [[FlightGear]]!''' Here we will try to get you up in the virtual air in the shortest time possible. We will also introduce you to some of the features of this flight simulator and also a few information on its community.
  
 
== Installation and setup ==
 
== Installation and setup ==
 
=== Hardware requirements ===
 
=== Hardware requirements ===
For FlightGear to run smoothly, it requires a video card with OpenGL drivers 2.0 or higher. This is usually not a problem, but take a look at [[Hardware Recommendations]] to have a better idea.
+
For FlightGear to run smoothly, it requires a video card with OpenGL drivers 2.0 or higher. This is usually not a problem, but take a look at the [[hardware recommendations]] to have a better idea.
  
 
Many laptops are known to have issues with FlightGear, as the graphics card(s) on them are usually lower-end. See [[notebooks known to run FlightGear]] for reviews of several laptop systems.
 
Many laptops are known to have issues with FlightGear, as the graphics card(s) on them are usually lower-end. See [[notebooks known to run FlightGear]] for reviews of several laptop systems.
  
 
=== Getting FlightGear ===
 
=== Getting FlightGear ===
You may download the latest files from [http://www.flightgear.org/download/ FlightGear Downloads] page. Choose the source or binary files appropriate for your particular system. Most Linux users will find that most distributions have a packaged version of FlightGear (the package name could be <tt>fgfs</tt> or <tt>flightgear</tt>.)
+
You may download the latest files from the [http://www.flightgear.org/download/ FlightGear download] page. Choose the source or binary files appropriate for your particular system. Most Linux users will find that most distributions have a packaged version of FlightGear (the package name could be <code>fgfs</code> or <code>flightgear</code>.)
  
Depending on your technical expertise you may choose the [[Git]] development version of FlightGear, which typically has more features and can be required by some of the latest developmental aircraft, but can be unstable and is more complicated to get for non-Windows users. In general, the development version is not advised to the average user, but if you're willing to do some testing there's a nightly build for Windows or Mac available for download at the [[FlightGear Build Server]],and a daily-updated Ubuntu PPA.  If you are using a Git version controlled copy of FlightGear, you may choose to synchronise your aircraft using the version controlled [[FGAddon|FGAddon aircraft development repository]].
+
Depending on your technical expertise you may choose the [[Git]] development version of FlightGear, which typically has more features and can be required by some of the latest developmental aircraft, but can be unstable and is more complicated to get for non-Windows users. In general, the development version is not advised to the average user, but if you are willing to do some testing there is a nightly build for Windows or Mac available for download from the [[FlightGear build server]], and a Ubuntu PPA updated daily.  If you are using a Git version controlled copy of FlightGear, you may choose to synchronise your aircraft using the version controlled [[FGAddon|FGAddon aircraft development repository]].
  
 
You may also order FlightGear on a set of DVDs, available on the [http://www.flightgear.org/dvd/ FlightGear main site].
 
You may also order FlightGear on a set of DVDs, available on the [http://www.flightgear.org/dvd/ FlightGear main site].
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After you downloaded the installer, Run it and follow its instructions to install FlightGear.
 
After you downloaded the installer, Run it and follow its instructions to install FlightGear.
  
Take care to temporarily disable your antivirus during installation. FlightGear is thought by some antiviruses to have a virus.
+
FlightGear is thought by some antivirus software to have a virus. If that happens you could temporarily disable your antivirus during installation.  
  
 
+
With the Windows installer, you may choose where to install FlightGear. The [[$FG ROOT]] directory would be <code>&lt;your chosen directory&gt;/data</code>.
With the Windows installer, you may choose where to install FlightGear. The FGROOT directory would be [your chosen directory]/data .
+
  
 
=== Installing on Mac OS X ===
 
=== Installing on Mac OS X ===
Installing [[FlightGear Mac OS X|FlightGear on Mac OS X]] is very simple. Just drag and drop the FlightGear icon to the <tt>/Applications</tt> folder. That's it.  
+
Installing [[FlightGear Mac OS X|FlightGear on Mac OS X]] is very simple. Just drag and drop the FlightGear icon to the <code>/Applications</code> folder. That is it.  
  
The first time you launch FlightGear, its icon on the Dock bounces for several seconds while loading aircraft and airport info. When the GUI launcher appears, select an aircraft and and airport by clicking the "Gear" buttons at the right of the names. Pressing "Start flight" will launch the simulator. You can configure more options using the GUI launcher. see the [http://macflightgear.sourceforge.net/home/documents/users-guide/ Users Guide] for more details.
+
The first time you launch FlightGear, its icon on the Dock bounces for several seconds while loading aircraft and airport info. When the GUI launcher appears, select an aircraft and and airport by clicking the "Gear" buttons at the right of the names. Pressing "Start flight" will launch the simulator. You can configure more options using the GUI launcher. See the [http://macflightgear.sourceforge.net/home/documents/users-guide/ Users Guide]<!-- This link is pretty much dead. There is a page, but no content. /Johan G, October 14, 2020 --> for more details.
  
If you'd like to launch FlightGear using command-line, launch <tt>/Applications/Utilities/Terminal.app</tt> and type the following.
+
If you would like to launch FlightGear using command-line, launch <code>/Applications/Utilities/Terminal.app</code> and type the following.
  
 
  cd /Applications/FlightGear.app/Contents/Resources
 
  cd /Applications/FlightGear.app/Contents/Resources
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  FG_SCENERY=[[$FG_ROOT]]/Scenery
 
  FG_SCENERY=[[$FG_ROOT]]/Scenery
  
After launching the GUI launcher, you will have the alias to [[$FG ROOT]] at <tt>$HOME/Documents/Flightgear/<version></tt> so you can browse the data folder using Finder.
+
After launching the GUI launcher, you will have the alias to [[$FG ROOT]] at <code>$HOME/Documents/Flightgear/&lt;version&gt;</code> so you can browse the data folder using Finder.
  
Note: Once you have installed FlightGear, mac users can locate their [[$FG_ROOT]] folder by opening their applications folder in Finder, right clicking on FlightGear, and clicking "Show Package Contents". This will take you inside the FlightGear folder. You are now able to access all files including Data/Aircraft for [[Howto: Install aircraft#Macintosh OS X|installing new aircraft]].
+
Note: Once you have installed FlightGear, Mac users can locate their [[$FG_ROOT]] folder by opening their applications folder in Finder, right clicking on FlightGear, and clicking "Show Package Contents". This will take you inside the FlightGear folder. You are now able to access all files including Data/Aircraft to [[Howto: Install aircraft#Macintosh OS X|install new aircraft]].
  
 
=== Configuring OpenGL ===
 
=== Configuring OpenGL ===
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=== Getting scenery ===
 
=== Getting scenery ===
A limited set of [[scenery]] comes installed with FlightGear. This consists of '''a).''' the area surrounding the featured airport for the release which is [[Keflavik_Airport|Keflavik International Airport]] (BIKF) for Flightgear 2020.2 LTS, and '''b).''' the tutorial airport for the [[Cessna_172P|Cessna 172P]] which is [[Hilo_International_Airport|Hilo International Airport]] (PHTO).
+
A limited set of [[scenery]] comes installed with FlightGear. For FlightGear 2020.2 LTS this consists of  
 +
* The area surrounding the featured airport for the release which is [[Keflavik_Airport|Keflavik International Airport]] (BIKF)
 +
* The tutorial airport for the [[Cessna_172P|Cessna 172P]] which is [[Hilo_International_Airport|Hilo International Airport]] (PHTO)
  
In FlightGear, scenery is generally stored in you [[$FG_ROOT]] directory, and is divided into three kinds of data:
+
In FlightGear, scenery is generally stored in you [[$FG ROOT]] directory, and is divided into three kinds of data:
 
* '''Airports''' holds airport data, like runway usage and parking spots.
 
* '''Airports''' holds airport data, like runway usage and parking spots.
 
* '''Objects''' and '''Models''' are the buildings, bridges and radio towers, etc. that represent three-dimensional structures.
 
* '''Objects''' and '''Models''' are the buildings, bridges and radio towers, etc. that represent three-dimensional structures.
 
* '''Terrain''' represents the contours, elevations and type of ground you fly/taxi over.
 
* '''Terrain''' represents the contours, elevations and type of ground you fly/taxi over.
  
The current way of "installing" new scenery is enabling [[TerraSync]], which will automatically download and update any place you visit - even on the fly! However, some might have problems with that, so you can also manually download and install new scenery parts, either official, the [[World Scenery]], or custom.
+
The current way of "installing" new scenery is enabling [[TerraSync]], which will automatically download and update any place you visit - even on the fly! If you have a slow Internet connection and/or computer you could instead use a scenery manager, for example [[TerraMaster]].  In addition you can also manually download and install new scenery parts, either the official [[World Scenery]] or custom scenery.
  
 
The official, although outdated, scenery is available at [http://www.flightgear.org/download/scenery/ the scenery download section] of the FlightGear website, and can be installed following [[Howto: Install scenery]]. You may obtain additional and more up to date scenery objects as they become available through the [http://scenemodels.flightgear.org/ FlightGear Scenery Database]. '''This is recommended for users with weak internet connections or weak computers!'''
 
The official, although outdated, scenery is available at [http://www.flightgear.org/download/scenery/ the scenery download section] of the FlightGear website, and can be installed following [[Howto: Install scenery]]. You may obtain additional and more up to date scenery objects as they become available through the [http://scenemodels.flightgear.org/ FlightGear Scenery Database]. '''This is recommended for users with weak internet connections or weak computers!'''
  
Custom Scenery is available in many places. For example, on the {{forum link|text=FlightGear forum}} or within repositories. An internet search should be able to find them. See [[Suggested_custom_scenery|suggested custom scenery]] page for a few recent releases.
+
Custom scenery is available in many places. For example, on the {{forum link|f=5|text=FlightGear forum}} or within repositories. An internet search should be able to find them. See [[Suggested_custom_scenery|suggested custom scenery]] page for a few recent releases.
  
Downloads of 3 dimensional buildings, roads, and objects based on Open Street Map data for regions or entire countries is available on the [[Areas_populated_with_osm2city_scenery|OSM2City downloads]] wiki page.
+
Downloads of 3 dimensional buildings, roads, and objects based on OpenStreetMap data for regions or entire countries is available on the [[Areas populated with osm2city scenery|osm2City downloads]] wiki page.
  
 
=== Getting aircraft ===
 
=== Getting aircraft ===
Additional [[aircraft]] can be downloaded and installed through the launcher. Alternatively, you can go to the FlightGear website and navigate to the [http://www.flightgear.org/download/ download page], then choose the aircraft download link that fits your FlightGear version. For the installation, see [[Howto: Install aircraft]].
+
Additional [[aircraft]] can be downloaded and installed through the launcher. Alternatively, you can go to the FlightGear website and navigate to the [http://www.flightgear.org/download/ download page], then choose the aircraft download link that fits your FlightGear version. In addition there are many third party [[hangars]]. For the installation, see [[Howto: Install aircraft]].
  
 
== Running FlightGear ==
 
== Running FlightGear ==
 
=== Starting FlightGear ===
 
=== Starting FlightGear ===
The easiest way to start FlightGear is to use the desktop icon; this starts the graphical interface [[FlightGear Qt launcher]] where you can choose aircraft, start position etc.<!-- The following reminder should probably be removed once the launcher makes it clear there is further things to take care of using in-sim menus to get FG set up --> Remember the Qt launcher only has basic options to get you started. A lot of options for graphics, scenery, [[Weather|weather]], [https://www.flightgear.org/tours/simulating-the-ever-changing-scenery/ environment], [[Input_device|input devices]] etc. are available from the menu inside the simulator.
+
The easiest way to start FlightGear is to use the desktop icon. This starts the graphical interface [[FlightGear Qt launcher]] where you can choose aircraft, start position etc.<!-- The following reminder should probably be removed once the launcher makes it clear there is further things to take care of using in-sim menus to get FG set up --> Remember the Qt launcher only has basic options to get you started. A lot of options for graphics, scenery, [[Weather|weather]], [https://www.flightgear.org/tours/simulating-the-ever-changing-scenery/ environment], [[Input_device|input devices]] etc. are available from the menu inside the simulator.
  
Many users choose however to start FlightGear directly from the command line. The executable name is <tt>fgfs</tt> and can be run without options. If it's "not found", it is likely not in your [https://en.wikipedia.org/wiki/PATH_(variable) path]. The location depends on your particular system and choices you made during compile and installation. There is a list of [[Command Line Parameters]] which must be used to change many options, like the aircraft you want. The most important:
+
Many users choose however to start FlightGear directly from the command line. The executable name is <code>fgfs</code> and can be run without options. If it is "not found", it is likely not in your [https://en.wikipedia.org/wiki/PATH_(variable) path]. The location depends on your particular system and choices you made during compile and installation. There is a list of [[Command Line Parameters]] which must be used to change many options, like the aircraft you want. The most important:
 
   
 
   
 
  fgfs --launcher            # opens the FlightGear Qt launcher
 
  fgfs --launcher            # opens the FlightGear Qt launcher
Line 73: Line 74:
 
  fgfs --aircraft=c172p      # start FG with the aircraft "c172p" (from the list)
 
  fgfs --aircraft=c172p      # start FG with the aircraft "c172p" (from the list)
  
The Qt launcher also lets users add command line parameters for options that are normally changed from the menu inside the simulator, as well as quite advanced options that are only available from the command line as of August 2020.
+
The Qt launcher also lets users add command line parameters for options that are normally changed from the menu inside the simulator, as well as quite advanced options that are only available from the command line (as of August 2020).
  
 
=== Using the keyboard and/or mouse ===
 
=== Using the keyboard and/or mouse ===
 
Users with limited access to a [[joystick]] or other controllers sometimes use the keyboard or mouse to control their aircraft. Using the keyboard to fly can be difficult and the mouse is recommended over the keyboard for flying, yet even a cheap joystick would improve the experience so much.
 
Users with limited access to a [[joystick]] or other controllers sometimes use the keyboard or mouse to control their aircraft. Using the keyboard to fly can be difficult and the mouse is recommended over the keyboard for flying, yet even a cheap joystick would improve the experience so much.
  
To get help with keyboard commands, with FlightGear running, go to the ''Help'' menu, look under ''Basic Keys'' (for simulator related commands) and ''Common Aircraft Keys'' (for commands universal to all aircraft) and ''Aircraft Help'' (for key commands specific to your aircraft).
+
To get help with keyboard commands, with FlightGear running, go to the ''Help'' menu, look under ''Basic Keys'' (for simulator related commands) and ''Common Aircraft Keys'' (for commands universal to all aircraft) and ''Aircraft Help'' (for key commands specific to your aircraft). If the main menu is hidded press {{key press|F10}}.
  
Coming from an other simulator? Check [[key commands compared to other simulators]] for an overview of the difference between the key commands of that sim and FlightGear and the [[Flightgear dialogs and menubar]].
+
Coming from an other simulator? Check [[key commands compared to other simulators]] for an overview of the difference between the key commands of that sim and FlightGear and the [[Category:Menubar|FlightGear dialogs and menu bar]].
  
To use the mouse to fly the aircraft, press tab (the cursor should change to a cross) and move the mouse to direct the aircraft. Tab again to look around (cursor should show a two sided arrow), and tab again to return to normal mode, used to click stuff in the cockpit. In some aircraft, such as the [[A320neo]] and [[A330-200]]/[[A330-300|300]] this unfortunately will not work, so you will have to use right click to look around and mouse mode is disabled. Fortunately, those planes are airliners, which are really stable and easy to fly with the keyboard.
+
To use the mouse to fly the aircraft, press {{key press|Tab}} (the cursor should change to a cross) and move the mouse to direct the aircraft. Press {{key press|Tab}} again to look around (cursor should show a two sided arrow), and press {{key press|Tab}} again to return to normal mode, used to click stuff in the cockpit. In some aircraft, such as the [[A320neo]] and [[Airbus A330 (disambiguation)|A330]] this unfortunately will not work, so you will have to use right click to look around and mouse mode is disabled. Fortunately, those planes are airliners, which are really stable and easy to fly with the keyboard.
  
 
=== First time in the cockpit ===
 
=== First time in the cockpit ===
 
Finding your way around the cockpit can be daunting the first time.
 
Finding your way around the cockpit can be daunting the first time.
  
Where is the "virtual cockpit?" Not all FlightGear aircraft come with an interior actually, some research projects may not even come with an exterior model. A 2D panel may display over the 3D cockpit if one exists. You may turn this off using the ''View'' menu or {{key press|Shift|V}}. Otherwise, you should be sitting in the virtual cockpit when FlightGear starts, as long as the Cockpit View is selected ({{key press|Ctrl|V}}).
+
Where is the "virtual cockpit"? Not all FlightGear aircraft come with an interior actually, some research projects may not even come with an exterior model. A 2D panel may display over the 3D cockpit if one exists. You may turn this off through ''Main Menu'' &gt; ''View'' &gt; ''View Options'' and deselecting ''Show 2D panel'' in the ''Display Options'' section, or by pressing {{key press|Shift|P}}. Otherwise, you should be sitting in the virtual cockpit when FlightGear starts, as long as the Cockpit View is selected (if not pressing {{key press|Ctrl|V}} should get you to the pilot view).
  
You may find it difficult to read some of the displays, dials and gauges on the instrument panel. You can use the ''view'' mode of the mouse (right click until you get a cursor shaped like a double arrow) to pan and the mousewheel to zoom, or pan with the joystick hat and zoom with {{key press|X}} and {{key press|Shift|X}}.
+
You may find it difficult to read some of the displays, dials and gauges on the instrument panel. You can use the ''view'' mode of the mouse (right click until you get a cursor shaped like a double arrow) to pan and the mouse wheel to zoom, or pan with the joystick hat and zoom with {{key press|X}} and {{key press|Shift|X}}.
  
One of the first steps that many take on entering an unfamiliar cockpit is to press {{key press|Ctrl|C}} to highlight all the "hotspots", that is instrument's controls, buttons, knobs, etc. Many aircraft also offer a specific help menu.
+
One of the first steps that many take on entering an unfamiliar cockpit is to press {{key press|Ctrl|C}} to highlight all the "hotspots", that is instrument controls, buttons, knobs, etc. Many aircraft also offer a specific help menu.
  
 
Some functions, such as starter or magneto, may be difficult to use or simply lack clickable "hotspots", especially in aircraft models which are in development. In most cases you can go for the equivalent controls on a 2D panel or resort to the keyboard. The keyboard always work according to the assignments listed on the ''Help'' menu, but sometimes these are reassigned by an aircraft or configuration. Again, remember to check all the help dialogs.
 
Some functions, such as starter or magneto, may be difficult to use or simply lack clickable "hotspots", especially in aircraft models which are in development. In most cases you can go for the equivalent controls on a 2D panel or resort to the keyboard. The keyboard always work according to the assignments listed on the ''Help'' menu, but sometimes these are reassigned by an aircraft or configuration. Again, remember to check all the help dialogs.

Latest revision as of 07:56, 14 October 2020

Welcome to FlightGear! Here we will try to get you up in the virtual air in the shortest time possible. We will also introduce you to some of the features of this flight simulator and also a few information on its community.

Installation and setup

Hardware requirements

For FlightGear to run smoothly, it requires a video card with OpenGL drivers 2.0 or higher. This is usually not a problem, but take a look at the hardware recommendations to have a better idea.

Many laptops are known to have issues with FlightGear, as the graphics card(s) on them are usually lower-end. See notebooks known to run FlightGear for reviews of several laptop systems.

Getting FlightGear

You may download the latest files from the FlightGear download page. Choose the source or binary files appropriate for your particular system. Most Linux users will find that most distributions have a packaged version of FlightGear (the package name could be fgfs or flightgear.)

Depending on your technical expertise you may choose the Git development version of FlightGear, which typically has more features and can be required by some of the latest developmental aircraft, but can be unstable and is more complicated to get for non-Windows users. In general, the development version is not advised to the average user, but if you are willing to do some testing there is a nightly build for Windows or Mac available for download from the FlightGear build server, and a Ubuntu PPA updated daily. If you are using a Git version controlled copy of FlightGear, you may choose to synchronise your aircraft using the version controlled FGAddon aircraft development repository.

You may also order FlightGear on a set of DVDs, available on the FlightGear main site.

Installing on Windows

After you downloaded the installer, Run it and follow its instructions to install FlightGear.

FlightGear is thought by some antivirus software to have a virus. If that happens you could temporarily disable your antivirus during installation.

With the Windows installer, you may choose where to install FlightGear. The $FG ROOT directory would be <your chosen directory>/data.

Installing on Mac OS X

Installing FlightGear on Mac OS X is very simple. Just drag and drop the FlightGear icon to the /Applications folder. That is it.

The first time you launch FlightGear, its icon on the Dock bounces for several seconds while loading aircraft and airport info. When the GUI launcher appears, select an aircraft and and airport by clicking the "Gear" buttons at the right of the names. Pressing "Start flight" will launch the simulator. You can configure more options using the GUI launcher. See the Users Guide for more details.

If you would like to launch FlightGear using command-line, launch /Applications/Utilities/Terminal.app and type the following.

cd /Applications/FlightGear.app/Contents/Resources
./fgfs --options..... 

The $FG ROOT and $FG SCENERY are not set on Mac OS X. If you want to specify these variables yourself for command-line use, run the followings on Terminal.app:

FG_ROOT=/Applications/FlightGear.app/Contents/Resources/data
FG_SCENERY=$FG_ROOT/Scenery

After launching the GUI launcher, you will have the alias to $FG ROOT at $HOME/Documents/Flightgear/<version> so you can browse the data folder using Finder.

Note: Once you have installed FlightGear, Mac users can locate their $FG_ROOT folder by opening their applications folder in Finder, right clicking on FlightGear, and clicking "Show Package Contents". This will take you inside the FlightGear folder. You are now able to access all files including Data/Aircraft to install new aircraft.

Configuring OpenGL

FlightGear runs best with current OpenGL video drivers. If you are having trouble running FlightGear, see Graphics drivers configuration for more information.

Getting scenery

A limited set of scenery comes installed with FlightGear. For FlightGear 2020.2 LTS this consists of

In FlightGear, scenery is generally stored in you $FG ROOT directory, and is divided into three kinds of data:

  • Airports holds airport data, like runway usage and parking spots.
  • Objects and Models are the buildings, bridges and radio towers, etc. that represent three-dimensional structures.
  • Terrain represents the contours, elevations and type of ground you fly/taxi over.

The current way of "installing" new scenery is enabling TerraSync, which will automatically download and update any place you visit - even on the fly! If you have a slow Internet connection and/or computer you could instead use a scenery manager, for example TerraMaster. In addition you can also manually download and install new scenery parts, either the official World Scenery or custom scenery.

The official, although outdated, scenery is available at the scenery download section of the FlightGear website, and can be installed following Howto: Install scenery. You may obtain additional and more up to date scenery objects as they become available through the FlightGear Scenery Database. This is recommended for users with weak internet connections or weak computers!

Custom scenery is available in many places. For example, on the FlightGear forum This is a link to the FlightGear forum. or within repositories. An internet search should be able to find them. See suggested custom scenery page for a few recent releases.

Downloads of 3 dimensional buildings, roads, and objects based on OpenStreetMap data for regions or entire countries is available on the osm2City downloads wiki page.

Getting aircraft

Additional aircraft can be downloaded and installed through the launcher. Alternatively, you can go to the FlightGear website and navigate to the download page, then choose the aircraft download link that fits your FlightGear version. In addition there are many third party hangars. For the installation, see Howto: Install aircraft.

Running FlightGear

Starting FlightGear

The easiest way to start FlightGear is to use the desktop icon. This starts the graphical interface FlightGear Qt launcher where you can choose aircraft, start position etc. Remember the Qt launcher only has basic options to get you started. A lot of options for graphics, scenery, weather, environment, input devices etc. are available from the menu inside the simulator.

Many users choose however to start FlightGear directly from the command line. The executable name is fgfs and can be run without options. If it is "not found", it is likely not in your path. The location depends on your particular system and choices you made during compile and installation. There is a list of Command Line Parameters which must be used to change many options, like the aircraft you want. The most important:

fgfs --launcher             # opens the FlightGear Qt launcher
fgfs --show-aircraft        # displays a list of installed aircraft
fgfs --aircraft=c172p       # start FG with the aircraft "c172p" (from the list)

The Qt launcher also lets users add command line parameters for options that are normally changed from the menu inside the simulator, as well as quite advanced options that are only available from the command line (as of August 2020).

Using the keyboard and/or mouse

Users with limited access to a joystick or other controllers sometimes use the keyboard or mouse to control their aircraft. Using the keyboard to fly can be difficult and the mouse is recommended over the keyboard for flying, yet even a cheap joystick would improve the experience so much.

To get help with keyboard commands, with FlightGear running, go to the Help menu, look under Basic Keys (for simulator related commands) and Common Aircraft Keys (for commands universal to all aircraft) and Aircraft Help (for key commands specific to your aircraft). If the main menu is hidded press F10.

Coming from an other simulator? Check key commands compared to other simulators for an overview of the difference between the key commands of that sim and FlightGear and the.

To use the mouse to fly the aircraft, press Tab (the cursor should change to a cross) and move the mouse to direct the aircraft. Press Tab again to look around (cursor should show a two sided arrow), and press Tab again to return to normal mode, used to click stuff in the cockpit. In some aircraft, such as the A320neo and A330 this unfortunately will not work, so you will have to use right click to look around and mouse mode is disabled. Fortunately, those planes are airliners, which are really stable and easy to fly with the keyboard.

First time in the cockpit

Finding your way around the cockpit can be daunting the first time.

Where is the "virtual cockpit"? Not all FlightGear aircraft come with an interior actually, some research projects may not even come with an exterior model. A 2D panel may display over the 3D cockpit if one exists. You may turn this off through Main Menu > View > View Options and deselecting Show 2D panel in the Display Options section, or by pressing Shift+P. Otherwise, you should be sitting in the virtual cockpit when FlightGear starts, as long as the Cockpit View is selected (if not pressing Ctrl+V should get you to the pilot view).

You may find it difficult to read some of the displays, dials and gauges on the instrument panel. You can use the view mode of the mouse (right click until you get a cursor shaped like a double arrow) to pan and the mouse wheel to zoom, or pan with the joystick hat and zoom with X and Shift+X.

One of the first steps that many take on entering an unfamiliar cockpit is to press Ctrl+C to highlight all the "hotspots", that is instrument controls, buttons, knobs, etc. Many aircraft also offer a specific help menu.

Some functions, such as starter or magneto, may be difficult to use or simply lack clickable "hotspots", especially in aircraft models which are in development. In most cases you can go for the equivalent controls on a 2D panel or resort to the keyboard. The keyboard always work according to the assignments listed on the Help menu, but sometimes these are reassigned by an aircraft or configuration. Again, remember to check all the help dialogs.

Starting the engine

You're eager to fly, but the engine's off. Well, turning on the engines is not always easy. Some aircraft have an autostart entry in their custom menu, but here's a general procedure that should work in many cases.

In general to start the engine on a piston-engine type aircraft, you need:

  1. Fuel: some aircraft start the simulation with no fuel. You can add it in Equipment > Fuel and Payload.
  2. Correct mixture: this is generally rich, so push the red knob all the way in, or use the key m to enrich ( Shift+m leans.)
  3. Magnetos set on both: turn the key or press } three times to move through R, L, both.
  4. Throttle: some engines start better with a little gas.
  5. Run the starter: click the "start" position of the key on the panel, or press s. Hold the starter for sufficient time, even 10 seconds.

Starting all engines in a multi-engine aircraft is similar to the single engine--except you must follow the same start sequence for each and every engine. Flightgear provides a convenient way to do this for all engines at once: press ~ and all the procedure above will work for all the engines. Note though that the default 2-D panel is connected to only one engine and the ~ trick might not work. Also, give some gas to be sure that all the engines are on.

These instructions may not work for jet aircraft, helicopters, or other types of aircraft with complex start procedures. Check the instructions in the aircraft help menu (Press ?) and/or at the aircraft's wiki. In general to start the engine on a jet engine type aircraft, you need to:

  1. Set cutoff ON
  2. Engage the starter
  3. Once the engines spools up to approximately 5% N1, set cutoff OFF
  4. Disengage the starter once the engine has reached operational speed

Online multiplayer flying

FlightGear has some multiplayer servers that will let you fly in more lively skies, see Howto: Multiplayer. There are also OpenRadar and ATC-pie, standalone programs that will let you be an air traffic controller.

There's also a multiplayer map that lets you see who's online right now,and even what navaids are nearby.

Learning to fly

Tutorials

Many aircrafts have their own tutorial. With tutorials, you can learn to operate particular aircrafts but also learn to fly. You can access tutorials by going to the "Help" menu and selecting "Tutorial." A great place to start is the tutorial for the Cessna 172p aircraft, commonly used in real life to learn to fly fixed-winged aircrafts. If the tutorial starts without a runway and surrounded by water, your setup of Flighgear is missing the scenery for the airport at which the tutorial was supposed to run. To fix the problem, you have to download scenery, which can be done by manually downloading the appropriate scenery, automatically downloading the scenery for the airport by enabling TerraSync by selecting "Download scenery automatically" from the "Downloads" section of the "Settings" menu of the Flightgear launcher, using the graphical Java-based tool TerraMaster (requiring the Java SE Runtime Environment) to download the appropriate scenery, or obtaining the necessary scenery also available for purchase on Blu-ray from the FlightGear store. [1]

Making your first flight

Realism

One of the most frequent questions novice pilots ask about any flight sim, but more so to FlightGear, is "why is my aircraft turning left all the time?" Although it could be due to wind gusts crossing the runway, it is more likely due to the propeller torque and p-factor.

In certain other flight simulators, despite marketing slogans to the contrary, some settings are turned down to make the aircraft easier to fly. This reduces effects such as the above. The realism is always turned up in FlightGear.

Here are some of the FlightGear realism points, which may be confusing to first time pilots:

  • "Left turning syndrome" for the previously mentioned reasons.
  • Compass turning error: A compass, when subjected to the forces of flight, tends to turn in the opposite direction for a brief period before settling on the correct heading. This is not a malfunction (more on this.)
  • The Vertical Speed Indicator (VSI) is also subject to error.
  • The Horizontal Situation Indicator (HSI) is driven by a gyroscope (that is why it's sometimes called a Directional Gyroscope), which is subject to gyro drift: the indicator will drift from its current heading and must be periodically (every ~15 minutes) calibrated to agree with the magnetic compass heading.
  • You cannot just cancel a turn or climb by centring the yoke or stick. You must turn or push the stick the other way to get to level and level flight. But even then, the plane will not mantain its altitude or heading by itself- a common mistake is trying to find a hands off yoke position. While with trims one could leave the plane for a couple of seconds, one must use autopilot or constantly adjust the yokes.

Many forces act on an aircraft in flight as well as on the avionics and instruments used for control and navigation, and may be counter-intuitive. Pilots must learn to recognize these phenomena and compensate for their effects. FlightGear models instrument errors that exist in the real world.

Airports and navigation aids

When you first start FlightGear, whether from the command line or the graphical interface, you may wonder how to determine what airports are available. The launcher displays a list of airports, but you will not see details such as tower or ILS frequencies. You will not find a map showing VORs and their frequencies. What can you do? See Getting aeronautical charts.

In-sim, there is a map you can use in Equipment > Map, which will allow you to see navigation data and the position of airports and aids. For more help with navigation see Understanding Navigation.

Flying using the autopilot

Some aircraft require you to use the autopilot available from the Autopilot menu, which is the original FlightGear autopilot. This is a generic autopilot and as such, many aircraft come with their own specific autopilot, frequently a model of the real life one.

For aircraft that provide their own autopilot, you should use the autopilot controls available in the virtual cockpit. This means clicking on the instrument panel in the virtual cockpit. The Autopilot menu will be grayed out and unavailable when the aircraft supplies its own autopilot in some aircraft, including the Airbuses and the C172P.

The Cessna 172 comes with a Bendix/King KAP140 Autopilot in its virtual cockpit. You cannot use the Autopilot dialog from the menu with this aircraft. You must use the autopilot device in the panel.

The FlightGear community

Getting help

This page is designed to give the user the essential things they need to know about using FlightGear for the first time. Besides the User portal of this wiki, there are other pages you may want to read:

...and communication channels that can be used to obtain information or request help:

Customizing FlightGear without compiling it

Our website offers precompiled binaries for download and install on Windows and Mac OSX, while most Linux distros provide a packaged version in their repositories.

Although the install is binary, most of FlightGear's systems are open to configuration through XML files and NASAL scripting. You are free and encouraged to make changes to aircraft flight models, scenery, textures, OpenGL shaders and any other feature you wish to change for your personal satisfaction or to share with other FlightGear users. If this is what you intend to do, take a look at the Developer portal.

How you can help

1rightarrow.png See Volunteer for the main article about this subject.

FlightGear is an opensource, volunteer based project. That means that whatever you find here comes from passion, spare time and nothing else. This includes the simulator, the scenery, the aircraft, the wiki, the forum This is a link to the FlightGear forum. and everything else. Volunteers, i.e. people that do things, are fundamental to this project: without them, it wouldn't make a single step forward. So it is essential that contributors have fun in what they do.

If you really plan to contribute to this project, you should take a look at some articles that will give you some hints:

There are never enough people contributing, and the fields where their help would be appreciated are many:

Testing 
Support 
  • Help new users with downloading, compiling, installing and running FlightGear (on the forum This is a link to the FlightGear forum. or on IRC)
  • Provide ideas & suggestions, see: Feature Requests / Proposals / Ideas
  • Help clean up this wiki
  • Help provide new contents for missing wiki pages
Development 
  • C/C++ Coding:
    • provide source code cleanups (i.e. help in the process of migrating over to a primarily smart pointer-based memory management approach using SGSharedPtr)
    • provide bug fixes Bugs or new features
    • get involved in any of the other FlightGear-affiliated projects
  • Aircraft development (3D modelling, textures, FDMs, scripting)
  • Scenery development (terrain, model, weather)