Certified Flight Instructor - Flight Instructor Airplane Practice Exam

What can a pilot expect to obtain at an airspeed represented by point B during steady flight?

1. Maximum coefficient of lift

2. Minimum coefficient of lift

3. Maximum glide range in still air

4. Best rate of climb

The correct answer is: Maximum glide range in still air

In steady flight, the airspeed represented by point B typically corresponds to the aircraft's maximum glide range in still air. This is a crucial performance characteristic for pilots, especially in scenarios where engine failure occurs and gliding becomes necessary. The maximum glide range is the speed at which an aircraft can cover the greatest distance horizontally while descending. At this speed, the lift-to-drag ratio is optimized, allowing the aircraft to glide as efficiently as possible before losing altitude. This means that a pilot can achieve the longest distance traveled in a given descent, which is essential for reaching a suitable landing area. Understanding glide performance is critical for pilots as it influences decision-making during emergencies. By being aware of the appropriate airspeed to maximize glide range, a pilot can ensure they have the best chance of safely landing the aircraft.