Engine cut: See CUT.
ESF
O C K
elevator to speed flap mix: 4-servo gliders only. This is a pre-programmed
mix from elevator to the speed flaps (primary flaps) to increase lift for
tighter turns, etc. Manual P. 131.
EPA: End point adjustment. See ATV.
ETM
O D I
Elevator trim. 2- and 5-servo gliders only. Two separate offset mixes for the
elevator to allow pre-programmed elevator settings, for example, for
thermal hunting, penetrating, gliding, etc. Manual P. 143.
EVN
O C J
Elevon. Air only. Used for delta wing and tailless aircraft which have 2
servos operating 2 aileron-like control surfaces as both elevator and aileron.
Manual P. 84.
F E
O C L
Flap-to-elevator mixing. Air and 2-servo gliders only. Used to counteract
unwanted changes in pitch when flaps are deployed. (Get definition from
6DA manual.) Manual P. 86.
FailSafe: See F/S.
Flap-to-elevator mixing: See F E.
Flaperon: See FPN.
FMC
P D F O F
L
Fuel mixture control. Air and Heli programming only. Used to command a
second servo which adjusts the fuel mixture at the carburetor for different
throttle position settings. Addendum P. 9. P D F to make active, then O F L
to adjust.
FNC
P B J
Function menu. Used to assign specific features to specific stick, switch,
slider and knob positions. For example, flap control can be moved to a
switch by simply changing function assignments. Also, the trims can be
assigned to any of channels 1-8 and set to normal or to throttle-style (alt)
where trim control affects only below center. Manual P. 45.
FPN
O D H
Flaperons. Air and 2-servo gliders only. Twin aileron servos plugged into
separate channels used to control aileron, with the option to also have the 2
aileron servos act as flaps. Includes aileron differential capability. Manual
P. 89.
Frequency: Channel on which radio transmits. See FRQ.
Frequency band: In the entire frequency spectrum, transmissions are designated in terms
of "
FRQ
Q C I
Frequency. Used to select 72MHz frequency to use when utilizing the FSS
synth module. Manual P. 35.
Fuel Mixture Control: See FMC.