Ground ReferenceACS V.B
Turns Around a Point
Maintain a constant-radius ground track around a reference point
~13 min FAA-S-ACS-6C
60-Second Review
Quick overviewFly two or more complete circles of constant radius around a ground reference point, varying bank angle continuously to correct for wind drift so the ground track remains circular, while maintaining altitude and coordinated flight.
FAA-H-8083-3C Ch. 6; FAA-S-ACS-6C V.B
ACS Tolerances
Altitude: ±100 feetAirspeed: ±10 knotsGround track: Maintain a constant radius around the pointCoordination: Coordinated flight throughout
Top Errors
- 1. Not varying the bank enough
- 2. Wrong entry point / heading
- 3. Losing or gaining altitude
Examiner Focus
- 1. Does the applicant enter downwind and vary bank appropriately with groundspeed?
- 2. Is the ground track a consistent, constant-radius circle?
- 3. Is altitude held within ±100 feet and airspeed within ±10 knots?