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Flying
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Teaching and Learning Flying - Private Pilot, Single-Engine Airplane
Turns Around a Point
DEFINITION
A training maneuver in which the airplane is flown in two or more
complete circles of uniform radii or distance from a prominent
ground reference point using a maximum bank of approximately
45° and maintaining a constant altitude (AC 61-21)
SAFETY FACTORS
- Select a ground reference point away from communities, livestock
or groups of people and with an emergency landing area within
gliding distance
- Fly maneuver at VA with mix rich, prop high RPM, check temps
(ready for emergency landing or max power recovery)
TOLERANCES
Private Pilot PTS, VIII, C
- Explain associated procedures and wind drift correction
- Select suitable ground reference points
- Enter left or right turn at desired distance and 600 to 1,000 feet AGL
- Divide attention, coordinated
- Apply necessary wind drift correction to track a constant radius turn
- Altitude +/- 100 feet
- Airspeed +/- 10 kts
OBJECTIVES
To help the pilot develop the ability to subconsciously control the
airplane while dividing attention between the flightpath and ground
references and watching for other air traffic
PROCEDURES
- Discuss definition, safety factors, tolerances, objectives, and other
elements of turns around a point
- How to select a suitable altitude
Add 800 feet (600 to 1,000) to ground elevation
- How to select a suitable ground reference point with consideration
given to emergency landing areas
- Small, but prominent (eg: intersection of crossroads)
- Away from communities, livestock or groups of people
- Emergency landing area within gliding distance
- Orientation, division of attention, and planning
- Configuration and airspeed prior to entry
- May be flown at normal cruise, but
- Safest may be: VA and mix rich, prop high RPM, check temps (ready for emergency landing or max power recovery)
- Entry technique
- Enter downwind in SLF at distance equal to desired radius
- In high wing plane, stay close enough to see point throughout
- Roll into initial bank at relatively rapid rate when abeam
- Wind drift correction
- Steepest bank on downwind (fastest groundspeed) entry
- Then gradually shallow bank around to minimum when heading
directly upwind
- Then gradually increase bank to maximum when heading directly downwind
- Bank is smoothly and continuously adjusted to maintain desired ground track
- How to maintain desired altitude, airspeed, and distance from
reference point
- Divide attention outside and in
- Constant power setting
- Vary bank to apply appropriate wind drift correction
- Visualize desired ground track circle and fly over or parallel to it
- Coordination of flight controls
Feel beginning slip or skid; confirm with ball in TC
- Demonstrate turns around a point in flight
- Coach student practice
- Critique student performance
COMMON ERRORS
- Faulty entry technique
- Poor planning, orientation, or division of attention
- Uncoordinated flight control application
- Improper correction for wind drift
- Failure to maintain selected altitude or airspeed
- Selection of a ground reference point where there is no suitable
emergency landing area within gliding distance
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