CA.V.DFAA-S-ACS-7B · Nov 2023
Lazy Eights (ASEL, ASES)
To determine the applicant exhibits satisfactory knowledge, risk management, and skills associated with lazy eights. Note: See Appendix 3: Aircraft, Equipment, and Operational Requirements & Limitations for information related to this Task.
Bottom line
A lazy eight derives its name from the manner in which the extended longitudinal axis of the aircraft is made to trace a flight pattern in the form of a figure “8” lying on its side. The recommended entry speed for these maneuvers is generally near the manufacturer’s design maneuvering speed, which allows maximum development of load factors without exceeding the load limits.
FAA references
- PHAK ch. 5 (p. 5-37) — FAA-H-8083-25C (2023)
Knowledge
- CA.V.D.K1: How to conduct proper lazy eights.
- CA.V.D.K2: Aerodynamics associated with lazy eights, including how to maintain coordinated flight.
- CA.V.D.K3: Performance and airspeed limitations.
- CA.V.D.K4: Phases of the lazy eight maneuver from entry to recovery.
Risk management
- CA.V.D.R1: Division of attention between aircraft control and orientation.
- CA.V.D.R2: Collision hazards.
- CA.V.D.R3: Low altitude maneuvering, including stall, spin, or controlled flight into terrain (CFIT).
- CA.V.D.R4: Distractions, task prioritization, loss of situational awareness, or disorientation.
- CA.V.D.R5: Uncoordinated flight.
- CA.V.D.R6: Energy management.
- CA.V.D.R7: Accelerated stalls.
Skills
- CA.V.D.S1: Clear the area.
- CA.V.D.S2: Select an altitude that allows the maneuver to be performed no lower than 1,500 feet above ground level (AGL).
- CA.V.D.S3: Establish the recommended entry configuration, power, and airspeed.
- CA.V.D.S4: Maintain coordinated flight throughout the maneuver.
- CA.V.D.S5: Complete the maneuver in accordance with the following:
- CA.V.D.S5a: a. Approximately 30° bank at the steepest point
- CA.V.D.S5b: b. Constant change of pitch and roll rate and airspeed
- CA.V.D.S5c: c. Altitude at 180° point, ±100 feet from entry altitude
- CA.V.D.S5d: d. Airspeed at the 180° point, ±10 knots from entry airspeed
- CA.V.D.S5e: e. Heading at the 180° point, ±10°
- CA.V.D.S6: Continue the maneuver through the number of symmetrical loops specified, then resume straight-andlevel flight.
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