How do I fly a helicopter in FlightGear?

To fly a helicopter in FlightGear, bind a joystick to cyclic pitch and roll, an axis to collective, and pedals or a twist grip to anti-torque. Start with a well-documented model and the engine running, raise collective slowly into a hover, make tiny cyclic corrections, balance yaw with pedals, then accelerate gently into forward flight.

What controls do I need for a FlightGear helicopter?

You need three continuous flight-control axes—cyclic, collective and anti-torque—and some models also require a separate engine-throttle input.

Calibrate every axis, check its direction and remove duplicate assignments before taking off. A common mistake we see is a physical throttle lever operating engine throttle when the pilot intended it to control collective. Our helicopter control and sensitivity setup advice explains suitable dead zones, response curves and hardware choices.

Keep dead zones small and use only mild sensitivity reduction. Large dead zones make the helicopter unresponsive around the centre, followed by a sudden correction once the input crosses the dead zone. Auto-coordination can also interfere with deliberate pedal inputs, so disable it if the model behaves unpredictably in yaw.

Choosing a FlightGear helicopter

Aircraft packages vary substantially in documentation, flight-model quality and system complexity. Choose a model with a working governor or clearly explained throttle procedure, then learn it in calm weather from a flat, open airfield. The Bo 105 is among the useful rotorcraft covered in our FlightGear aircraft recommendations.

There is no universal cold-start sequence for FlightGear helicopters. Use the aircraft's supplied checklist, or select its running or start-ready state when one is provided; guessed aeroplane procedures can leave the rotor turning too slowly to generate safe lift.

How do I take off, hover and enter forward flight?

Raise collective gradually, counter the developing yaw with pedals and stabilise a low hover before applying gentle forward cyclic.

1. Prepare the aircraft: choose calm conditions, place the helicopter on level ground and start with plenty of clear space. Centre the cyclic and pedals, lower the collective fully and release the parking brake if the helicopter has wheels.
2. Establish rotor speed: let the rotor reach its normal operating range before increasing collective. If the aircraft has a governor, confirm that it is engaged; otherwise follow that model's throttle instructions.
3. Become light on the ground: raise collective slowly until the skids or wheels begin to unload. Add the pedal required to keep the nose pointing at a fixed reference. Stop and correct any strong rolling tendency before lifting clear.
4. Hold a low hover: lift to roughly one or two metres and make tiny cyclic corrections. Look towards a distant reference rather than staring directly beneath the cockpit. Adjust collective to control height and pedals to hold heading.
5. Accelerate gently: ease the cyclic forward without pushing the nose steeply down. As airflow through the rotor becomes more effective, the helicopter may climb or yaw, so adjust collective and pedals rather than allowing the departure to develop unchecked.
6. Settle into forward flight: use cyclic primarily for attitude and airspeed, collective for climb or descent, and pedals to keep the aircraft aligned. These controls are coupled: changing any one usually requires a smaller correction on the others.

For turns, bank with lateral cyclic, maintain height with collective and use enough pedal to keep the helicopter balanced. Avoid aeroplane-style control movements; a helicopter responds best to small inputs followed by a pause to assess the result. Our detailed hover and take-off technique covers the visual references and control rhythm in greater depth.

How do I land a helicopter in FlightGear?

Reduce speed and height progressively, arrive over the landing point in a stable low hover, then lower collective smoothly until the aircraft is firmly on the ground.

1. Begin a shallow approach: reduce forward cyclic pressure and lower collective enough to descend while keeping rotor speed within its operating range.
2. Control the deceleration: use gentle aft cyclic to slow down, adding collective as needed to prevent an excessive sink rate. Correct yaw with pedals throughout.
3. Establish the hover: reach walking pace before the landing point, then stabilise at low height. Do not continue a steep descent while almost stationary.
4. Touch down vertically: lower collective in small increments while holding the landing attitude. Once both skids or wheels are settled, lower collective fully instead of trying to steer a ground slide with large cyclic inputs.

A low-airspeed, high-power descent can develop into vortex ring state, often called settling with power. If the helicopter begins sinking despite added collective, reduce collective and gain clean forward or lateral airflow if altitude permits. Pulling harder can deepen the sink.

Why does my FlightGear helicopter spin or refuse to lift?

Uncommanded spinning or failure to lift usually comes from an incorrect axis assignment, reversed collective or pedals, insufficient rotor speed, or raising collective too quickly.

A keyboard can operate a FlightGear helicopter, but discrete key presses make a precise hover much harder than proportional axes do. Use short taps, verify any aircraft-specific overrides and consult our FlightGear keyboard binding reference before assuming a key controls collective or anti-torque on every model.