Glenndale FTC Glenndale - 8I3 Kokomo, IN 765-319-3295
KOKK METAR
KOKK 061655Z AUTO 27007KT 5SM SCT005 02/M02 A3020 RMK AO1
Eights On Pylons
Adjust your power to recommended entry airspeed. As you approach the pylons, the entry altitude you select should be close to the
estimated pivotal altitude.
Pivotal Altitude = TAS (in mph) * .15
Enter a diagonal between the pylons from the downwind side of the pylons.
Maintain straight-and-level flight until you are approximately abeam the first pylon, then roll into a 30° to 40° angle of bank.
Gradually decrease your pivotal altitude and slightly reduce your angle of bank as you turn directly into the wind.
Begin the rollout to straight-and-level flight as you complete the first turn. Maintain straight-and-level flight for 3 to 5 seconds and
crab into the wind, as necessary, to correct for wind drift.
Initiate a turn in the opposite direction when the pylon is aligned with the wind reference point.
PTS Standards
Exhibit knowledge of the elements related to eights-on-pylons including the relationship of groundspeed change to performance of
the maneuver.
Determine the approximate pivotal altitude.
Select suitable pylons, considering emergency landing areas, that will permit 3 to 5 seconds of straight-and-level flight between them.
Attain proper configuration and airspeed prior to entry.
Apply the necessary corrections so that the line-of-sight reference remains on the pylon with minimum longitudinal movement.
Demonstrate proper orientation, division of attention, and planning.
Apply the necessary wind drift correction to track and properly between the pylons.
Hold pylons using pivotal altitude, avoiding slips and skids.