Free GPC Glider Operations & Control Techniques Questions and Answers

Question 1

What is the primary purpose of using rudder during a glider turn?

Accepted Answer

To maintain coordinated flight

Answer

During a glider turn, the rudder is primarily used in conjunction with the ailerons to maintain coordinated flight. Coordinated flight means the glider is turning without slipping (moving sideways towards the inside of the turn) or skidding (moving sideways towards the outside of the turn). This is essential for efficiency, comfort, and preventing stalls, ensuring smooth and safe maneuvers.

Question 2

When ridge soaring, what is the optimal position relative to the ridge?

Accepted Answer

Slightly windward of the ridge crest

Answer

When ridge soaring, gliders utilize the lift generated by wind blowing against a ridge. The strongest and most consistent lift is typically found slightly windward (upwind) of the ridge crest, where the air is forced upwards. Flying in this optimal position maximizes the lift encountered, allowing the glider to maintain or gain altitude efficiently.

Question 3

What control input should be used to terminate a wing drop during slow flight?

Accepted Answer

Rudder to level wings and reduce back pressure

Answer

Proper recovery technique prevents stall progression.

Question 4

How should the elevator be used during a winch launch?

Accepted Answer

Allow natural pitch-up with minimal input

Answer

Proper pitch control prevents over-rotation during launch.

Question 5

What is the correct sequence for entering a thermal?

Accepted Answer

Shallow initial bank, then adjust as needed

Answer

Proper thermal entry maximizes lift capture.

GPC - Glider Pilot Certificate Practice Test

GPC - Glider Pilot Certificate Practice Test

Free GPC Glider Operations & Control Techniques Questions and Answers