How do I fly the Space Shuttle in FlightGear?

To fly the Space Shuttle in FlightGear, install a compatible Shuttle aircraft, select a supplied launch, re-entry or landing preset, and use that model’s aircraft help for its custom switches and keys. Begin with a runway approach: after de-orbit the orbiter is an unpowered glider, so every landing is an energy-management exercise.

Which Space Shuttle flight should I choose first?

A landing or final-approach preset is the best place to learn because it avoids launch sequencing and orbital mechanics. FlightGear is the simulator platform; the available systems, mission presets and procedures depend on the particular Shuttle aircraft package.

Do not assume every Shuttle model supports all four. Some are atmospheric landing trainers, while others include a launch stack and orbital systems.

How do I install the Space Shuttle aircraft?

The Shuttle must be packaged specifically for FlightGear and visible in its aircraft browser before it can be selected.

1. Install the simulator. If needed, install a clean copy of FlightGear before adding the aircraft.
2. Check the aircraft catalogue. Search the launcher’s aircraft browser for a Space Shuttle or orbiter model. If one is available there, let the launcher install it rather than moving its files manually.
3. Add a manual package correctly. Extract the complete aircraft folder into a custom aircraft directory registered with FlightGear. Its top-level folder should contain the model’s *-set.xml file and associated subfolders.
4. Remove extra folder nesting. A mistake we see constantly is an archive extracted as Shuttle/Shuttle/*-set.xml when FlightGear is searching the first Shuttle directory. Point the aircraft path at the parent containing the actual package folder.
5. Keep add-ons writable. Avoid burying manually installed aircraft inside a protected application directory. Our notes on keeping FlightGear and add-on aircraft in a portable, writable folder explain a cleaner arrangement.

Once the aircraft appears in the launcher, use the identifier shown there rather than guessing its internal name. Advanced users can also load a specific model or saved setup by launching a chosen aircraft or preset from the command line.

How do I fly my first Shuttle approach?

Fly the orbiter as a steep-gliding aircraft, not as a jet with power available to correct a low approach.

1. Load a landing-ready state. Choose a supplied approach preset with the flight-control system, hydraulics and cockpit already configured. A normal airport start may leave advanced systems unpowered.
2. Set calm conditions. Use daylight, light wind and little turbulence until you understand the sight picture. Confirm pitch, roll, rudder, speed brake and landing gear before continuing; our reference for standard keyboard and flight-control bindings covers the base controls, although the aircraft may override them.
3. Preserve energy. Pitch to hold the speed requested by the aircraft’s guidance or documentation. Avoid pulling the nose up merely to make the runway look closer; that exchanges speed for height and can leave the orbiter unable to reach the threshold.
4. Use turns and speed brake early. If high or fast, increase the flight path through a wider or steeper turn and use the speed brake progressively. If low, reduce drag and shorten the ground track. Large corrections close to the runway rarely work.
5. Expect a very steep final. Real Shuttle reference values were roughly an 18–20-degree final at about 280–310 knots before the pre-flare. Treat those figures as orientation only: the package’s cues and displayed units take priority.
6. Pre-flare without ballooning. The real orbiter began its pre-flare near 2,000 feet above the runway, converting the steep descent into a shallow landing path. Make a smooth pitch change and protect airspeed.
7. Extend the gear late. Shuttle landing gear was deployed only a few hundred feet above the runway because of its drag. Follow the model’s gear cue rather than lowering it during the early approach.
8. Complete the rollout. Touch down on the main gear at approximately the speed specified by the model, lower the nose under control, then use wheel braking and the drag chute if they are simulated.

There is no conventional go-around after the orbiter commits to landing. If an approach is unrecoverably low, reset the preset and change the energy plan rather than trying to rescue it with throttle.

How do launch and re-entry work in FlightGear?

A complete mission works only when the selected aircraft package supplies the launch stack, orbital systems, guidance and suitable starting states.

How do I launch the Shuttle?

Start with the model’s full-stack launch preset and its supplied checklist. Spawning the orbiter at an ordinary runway and advancing the standard throttle will not create the external tank, solid rocket boosters or staging logic.

• Use the aircraft’s help panel or documentation for engine start, launch release and staging commands.
• Confirm that the external tank and boosters are visible before starting the sequence.
• Do not substitute generic engine keys for custom Shuttle controls unless the package explicitly supports them.
• If no full-stack preset exists, assume the model is intended for re-entry or landing practice rather than launch.

What changes during re-entry?

During re-entry, follow the model’s angle-of-attack, bank and energy guidance rather than ordinary indicated airspeed alone. In near-vacuum conditions, aerodynamic instruments and controls become useful gradually as the atmosphere thickens.

1. Load the supplied re-entry state. It should place the orbiter on an appropriate trajectory with the required systems active.
2. Hold the commanded attitude. Large pitch errors can produce excessive heating or move the landing point far from the intended site.
3. Control range with bank. A steeper bank reduces vertical lift and dissipates energy faster; a shallower bank preserves downrange distance. Roll reversals manage direction and cross-range.
4. Transition to the approach phase. Follow the package’s guidance towards its heading-alignment turn, then establish the steep final approach.

Why does the FlightGear Shuttle not work properly?

Most Shuttle problems come from an incomplete package, the wrong starting state or aircraft-specific controls rather than a failure of FlightGear itself.