FAA Military Competency Practice Exam

In aviation, what does VY represent?

1. Speed for best rate of climb

2. Maximum landing gear extended speed

3. Never exceed speed

4. Stall recovery speed

The correct answer is: Speed for best rate of climb

VY represents the speed for the best rate of climb. This speed is crucial for pilots because it allows an aircraft to gain altitude in the shortest time possible while still maintaining a safe margin above stall speed. When flying at VY, the aircraft achieves the most altitude gain over a specific period, which is particularly beneficial during takeoff and in the event of an engine failure, as it allows the pilot to clear obstacles more effectively. Understanding VY is essential for pilots when planning climbs, especially in situations where terrain or obstacles are present. This concept is part of a broader set of performance metrics that pilots use to optimize flight paths and ensure safety. The other choices refer to different speed parameters that do not focus on climb performance.