WING TYPE
A12
The Wing Type function provides for 3 different wing types 
(NORMAL, FLAPERON and DELTA). NORMAL wing type 
is used when the Aileron channel is the only channel to be 
used to control ailerons, either with 1 servo, or multiple 
servos connected through a Y-harness to the aileron 
channel. It is also used when the aircraft is equipped with 
flaps that are separate from the ailerons. FLAPERON is 
typically used when Ailerons are controlled by separate 
servos that are on separate channels and there are 
no other flaps on the aircraft. DELTA is used when 
the Ailerons are used as both Ailerons and Elevators 
(Elevons) on an aircraft with a Delta wing configuration.
The Wing Type function also provides for aircraft that 
have a V-Tail configuration where the 2 Elevators are used 
for both Elevator and Rudder control. It also provides for 
instructing the transmitter to use one or more auxiliary 
channels as a 2nd or dual channel for primary flight 
controls (AILE, ELEV, RUDD, FLAP). Finally, the Wing 
Type function contains the Twin Engine (Twin E.) feature, 
which allows for setting up a 2nd throttle channel for a 
second engine, complete with its own trim and throttle 
curves – an excellent feature for twin-engine aircraft!
This is a very important function because a large 
number of sport and aerobatic aircraft use 2 servos 
and 2 channels to operate the Ailerons, providing the 
opportunity to utilize Aileron Differential to make rolls 
more axial and to couple Flaps with Elevator for very tight 
looping maneuvers and 3D flying. Unless the aircraft has 
separate flaps, the FLAPERON wing type should be used 
here, as all of the mixing is accomplished automatically 
by the transmitter. Setting the wing type to FLAPERON 
also makes available the Aileron Differential and 
Elevator-to-Flap mixing functions in the FUNC.LIST 
(described later).
If the aircraft has flaps that are separate from the Ailerons, 
then use the NORMAL wing type and use the Dual 
Channel feature to enable a 2nd Aileron channel if dual 
Aileron channels are desired.