AOPA Pilot Magazine - July 2013 - 83
an incident or accident. Not so in a “conventional-gear” aircraft: A precise level of
stick-and-rudder skills is necessary “to keep
the airplane in one piece,” Rapp said.
To illustrate his point, Rapp demonstrates slow-speed ground loops to
his tailwheel transition students using a
Super Decathlon so they can understand
how the turn tightens leading to a ground
loop, the rudders lose effectiveness, and
the aircraft can be damaged. In the lowspeed ground loop to the left, applying full
right rudder—even brakes—during the turn
yielded no results. If the Decathlon were
going any faster, “the wing would tip and
hit the ground,” Rapp said, “and you’d end
up with an expensive repair bill.”
FORWARD, PLEASE. Tailwheel aircraft are
naturally unstable on the ground because
the center of gravity is located aft of the
main landing gear. Ever tried to push a tricycle backward? With the slightest turn,
the tricycle wants to veer to one side or
the other—or spin. That’s how a taildragger behaves moving forward.
“The important thing with the tailwheel is that you have to keep the nose
straight, so the airplane has to be pointed
in the same direction that it’s going,” Rapp
explained. “Anytime a divergence starts to
develop between those two things, you’re
going to see that ground-looping tendency.”
The key to correct drifting off center on the
taxiway or runway without ground looping
is to stop the drift before bringing the aircraft back to the desired position. Holding
the rudder too long or swerving could set
up a ground loop.
To help pilots learn the coordination of
power, rudder, and brake—and understand
how tailwheel aircraft want to tighten a
turn as it progresses—Rapp uses zigzag and
figure-eight taxi drills. Two critical considerations while taxiing are keeping the stick
back so that the tailwheel has better steering authority, and positioning the controls
for the wind. Muscle memory dies hard,
so remembering to keep the stick back
while exiting the runway or taxiing can be
difficult for tricycle gear pilots who typically release back pressure on the control
wheel once aerodynamic braking is no longer necessary.
www.aopa.org/pilot AOPA PILOT | 83
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AOPA Pilot Magazine - July 2013
Table of Contents for the Digital Edition of AOPA Pilot Magazine - July 2013
AOPA Pilot Magazine - July 2013
Contents
President’s Position
Visual Approach
Letters
Waypoints
Proficient Pilot
Safety Pilot
License to Learn
Pilot Counsel
Fly Well
New York to Tokyo In Two Hours
AOPA News
News
Events
Pilot Products
Fly-Outs
Test Pilot
People
Punching and Rolling
Propulsion: Where Do We Go From Here?
Air-Cooled Engines for the Twenty-First Century
Future Fuel
Modern Family
Car-Like Efficiency (At Three Times the Speed)
Debonair Sweeps: One Pumped-Up Panel
East/West Fly Off
Summit Goes Southwestern
Technique
Technique
Wx Watch
Ownership
Avionics
Dogfight
Never Again
Events
Member Products
AOPA Foundation
AOPA Action
Membership
Fly by Wire
Pilots
AOPA Pilot Magazine - July 2013 - AOPA Pilot Magazine - July 2013
AOPA Pilot Magazine - July 2013 - Cover2
AOPA Pilot Magazine - July 2013 - Contents
AOPA Pilot Magazine - July 2013 - 2
AOPA Pilot Magazine - July 2013 - 3
AOPA Pilot Magazine - July 2013 - President’s Position
AOPA Pilot Magazine - July 2013 - 5
AOPA Pilot Magazine - July 2013 - 6
AOPA Pilot Magazine - July 2013 - 7
AOPA Pilot Magazine - July 2013 - 8
AOPA Pilot Magazine - July 2013 - 9
AOPA Pilot Magazine - July 2013 - 10
AOPA Pilot Magazine - July 2013 - 11
AOPA Pilot Magazine - July 2013 - Visual Approach
AOPA Pilot Magazine - July 2013 - 13
AOPA Pilot Magazine - July 2013 - Letters
AOPA Pilot Magazine - July 2013 - 15
AOPA Pilot Magazine - July 2013 - 16
AOPA Pilot Magazine - July 2013 - 17
AOPA Pilot Magazine - July 2013 - Waypoints
AOPA Pilot Magazine - July 2013 - 19
AOPA Pilot Magazine - July 2013 - Proficient Pilot
AOPA Pilot Magazine - July 2013 - 21
AOPA Pilot Magazine - July 2013 - Safety Pilot
AOPA Pilot Magazine - July 2013 - 23
AOPA Pilot Magazine - July 2013 - License to Learn
AOPA Pilot Magazine - July 2013 - 25
AOPA Pilot Magazine - July 2013 - Pilot Counsel
AOPA Pilot Magazine - July 2013 - 27
AOPA Pilot Magazine - July 2013 - Fly Well
AOPA Pilot Magazine - July 2013 - 29
AOPA Pilot Magazine - July 2013 - New York to Tokyo In Two Hours
AOPA Pilot Magazine - July 2013 - 31
AOPA Pilot Magazine - July 2013 - AOPA News
AOPA Pilot Magazine - July 2013 - 33
AOPA Pilot Magazine - July 2013 - News
AOPA Pilot Magazine - July 2013 - 35
AOPA Pilot Magazine - July 2013 - Events
AOPA Pilot Magazine - July 2013 - 37
AOPA Pilot Magazine - July 2013 - Pilot Products
AOPA Pilot Magazine - July 2013 - 39
AOPA Pilot Magazine - July 2013 - Fly-Outs
AOPA Pilot Magazine - July 2013 - 41
AOPA Pilot Magazine - July 2013 - Test Pilot
AOPA Pilot Magazine - July 2013 - 43
AOPA Pilot Magazine - July 2013 - People
AOPA Pilot Magazine - July 2013 - 45
AOPA Pilot Magazine - July 2013 - 46
AOPA Pilot Magazine - July 2013 - 47
AOPA Pilot Magazine - July 2013 - 48
AOPA Pilot Magazine - July 2013 - 49
AOPA Pilot Magazine - July 2013 - Punching and Rolling
AOPA Pilot Magazine - July 2013 - 51
AOPA Pilot Magazine - July 2013 - 52
AOPA Pilot Magazine - July 2013 - 53
AOPA Pilot Magazine - July 2013 - 54
AOPA Pilot Magazine - July 2013 - 55
AOPA Pilot Magazine - July 2013 - 56
AOPA Pilot Magazine - July 2013 - 57
AOPA Pilot Magazine - July 2013 - Propulsion: Where Do We Go From Here?
AOPA Pilot Magazine - July 2013 - 59
AOPA Pilot Magazine - July 2013 - Air-Cooled Engines for the Twenty-First Century
AOPA Pilot Magazine - July 2013 - 61
AOPA Pilot Magazine - July 2013 - Future Fuel
AOPA Pilot Magazine - July 2013 - Modern Family
AOPA Pilot Magazine - July 2013 - Car-Like Efficiency (At Three Times the Speed)
AOPA Pilot Magazine - July 2013 - 65
AOPA Pilot Magazine - July 2013 - Debonair Sweeps: One Pumped-Up Panel
AOPA Pilot Magazine - July 2013 - 67
AOPA Pilot Magazine - July 2013 - 68
AOPA Pilot Magazine - July 2013 - 69
AOPA Pilot Magazine - July 2013 - 70
AOPA Pilot Magazine - July 2013 - 71
AOPA Pilot Magazine - July 2013 - East/West Fly Off
AOPA Pilot Magazine - July 2013 - 73
AOPA Pilot Magazine - July 2013 - 74
AOPA Pilot Magazine - July 2013 - 75
AOPA Pilot Magazine - July 2013 - 76
AOPA Pilot Magazine - July 2013 - 77
AOPA Pilot Magazine - July 2013 - Summit Goes Southwestern
AOPA Pilot Magazine - July 2013 - 79
AOPA Pilot Magazine - July 2013 - 80
AOPA Pilot Magazine - July 2013 - 81
AOPA Pilot Magazine - July 2013 - Technique
AOPA Pilot Magazine - July 2013 - 83
AOPA Pilot Magazine - July 2013 - 84
AOPA Pilot Magazine - July 2013 - Technique
AOPA Pilot Magazine - July 2013 - 86
AOPA Pilot Magazine - July 2013 - Wx Watch
AOPA Pilot Magazine - July 2013 - Ownership
AOPA Pilot Magazine - July 2013 - 89
AOPA Pilot Magazine - July 2013 - Avionics
AOPA Pilot Magazine - July 2013 - Dogfight
AOPA Pilot Magazine - July 2013 - 92
AOPA Pilot Magazine - July 2013 - 93
AOPA Pilot Magazine - July 2013 - Never Again
AOPA Pilot Magazine - July 2013 - 95
AOPA Pilot Magazine - July 2013 - 96
AOPA Pilot Magazine - July 2013 - 97
AOPA Pilot Magazine - July 2013 - Events
AOPA Pilot Magazine - July 2013 - 99
AOPA Pilot Magazine - July 2013 - Member Products
AOPA Pilot Magazine - July 2013 - 101
AOPA Pilot Magazine - July 2013 - AOPA Foundation
AOPA Pilot Magazine - July 2013 - 103
AOPA Pilot Magazine - July 2013 - AOPA Action
AOPA Pilot Magazine - July 2013 - 105
AOPA Pilot Magazine - July 2013 - Membership
AOPA Pilot Magazine - July 2013 - 107
AOPA Pilot Magazine - July 2013 - Fly by Wire
AOPA Pilot Magazine - July 2013 - 109
AOPA Pilot Magazine - July 2013 - 110
AOPA Pilot Magazine - July 2013 - 111
AOPA Pilot Magazine - July 2013 - Pilots
AOPA Pilot Magazine - July 2013 - Cover3
AOPA Pilot Magazine - July 2013 - Cover4
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