Which of the following best describes the primary purpose of the lazy eight maneuver?
- ATo practice maximum performance climbs while maintaining a constant bank angle
- BTo teach the pilot how to recover from a fully developed spin using minimum altitude loss
- CTo simulate an engine failure requiring a rapid descending turn to a selected landing area
- DTo develop the pilot's coordination and control feel through continuously varying airspeeds, altitudes, and bank angles without maintaining a constant radius or rate of turn
Show answer & explanationAnswer & explanation
Correct answer: D. To develop the pilot's coordination and control feel through continuously varying airspeeds, altitudes, and bank angles without maintaining a constant radius or rate of turn
The lazy eight is unique among maneuvers because bank angle, pitch attitude, and airspeed are constantly changing throughout the figure-8 pattern, requiring the pilot to smoothly coordinate control pressures without holding any parameter constant. It uses two reference points 45° either side of the entry heading to trace symmetrical loops.
Why the other options are wrong
- A. A chandelle, not a lazy eight, uses a constant climbing bank.
- B. Spin recovery is unrelated to the lazy eight, which is not a stall/spin maneuver.
- C. This describes an emergency descent or steep spiral, not a lazy eight.
Lazy Eight
A maneuver tracing a figure-8 pattern using two ground reference points 45° either side of entry heading, in which airspeed, altitude, and bank continuously change.
- No constant radius, rate, airspeed, or bank held
- Uses two reference points 45° off entry heading
- Develops feel for changing control pressures at varying airspeeds
Memory trick: Lazy eight = 'lazy river,' nothing stays constant, it just flows.