Extreme Flight 110" YAK-54 V2, Инструкция по сборке

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The desired range is:
Forward limit CG - front of wing tube
Most desirable CG – Midpoint of wingtube to trailing edge of wing tube
Aft limit CG – up to .5" behind the trailing edge of the wing tube
One way to test your CG is to fly inverted and see if it climbs or descends. If it
climbs while inverted you are tail heavy, if it descends quickly you are nose heavy.
We typically fly a plane that exhibits a slight descent while inverted, such that a
small amount of down elevator is required for level flight. This CG seems to fit
most styles of aerobatic flying, a rear CG is not required for 3D flight. Also while
upright pitch to a 45°upline and fly for about a 100’ then roll inverted and see if the
plane will hold that same line. If it climbs it is tail heavy and if it pitches down
quickly it is too nose heavy, it may pitch slightly down but only after holding that
45° line for some time, then exhibit a slight descent.
13. Once you have the desired CG you are ready to fly. Be sure to follow all AMA
safety codes to include your local flying field rules.
Below are some recommended starting throws in degrees:
Low middle/medium High
Elevator 20 45 55
Aileron 25 32 38
Rudder 3" L/R As desired for middle and high rates but don’t touch the
elevators
Expo 30-35 35-45 40-50
*NOTE* rudder low throw is measured at the bottom most aft portion of the
rudder. A high quality digital angle/throw meter will provide a more accurate
setup. Also be sure both elevators and ailerons match each other in terms of
degrees of throw. Here are some of the items I used on the model used in this
guide: 1 receiver capable of handling high amp draw. Two 2S 3300mah lipos for
the receiver, 1 2S 2600mah lipo with regulator for the DA120 ignition. The rudder
and each elevator have one MKS HBL380 servo, the ailerons have 1 MKS777HV
each for a total of 4. All extensions are 22AWG. A Falcon 29X9 prop with Omega
5” carbon fiber spinner.
A charge/switch for the ignition and a failsafe switch for the receiver. All other
components are in this manual.
Helpful hints:
If you need to make a repair and have the yellow/blue/silver scheme they are:
bright yellow HANU872
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