Flyzone FLZA3904 User Manual

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Cathy II
P-51 Mustang
Instruction Manual

BATTERY HATCH REMOVAL

WING INSTALLATION

REQUIRED

● AirCore Power Core (FLZA6400)

● AirCore Battery (FLZA6401)

● SLT Compatible Radio System

● AirCore 2S LiPo AC/DC Charger (FLZA6411)

FLIGHT SETUP

Because transmitters other than the Tactic transmitters
may be used, the following information is included to
properly set the throws and C.G. (center-of-gravity) on
the AirCore P-51 Mustang.

The measurements are taken at the widest part of the

control surface.

Aileron Throw 1/4 in [6mm] 12 deg. Up and down

Rudder Throw 7/16 in [12mm] 18 deg. Left and right
Elevator Throw 3/16 in [5mm] 10 deg. Up and down

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FLZA3904

OPTIONAL INSTALLATION OF

THE LANDING GEAR

RANGE CHECK

With the transmitter powered and the battery plugged into
the AirCore Module, walk 50’ [15m] from the aircraft and
check the control functions for proper and smooth operation.

FLYING THE AIRCORE AIRPLANES

Take off (or hand launch) directly into the wind.

Hand launch with throttle set at ¾ power, wings level and
with a slight toss (it is not necessary to aggressively throw
this model to hand launch it).

Once in the air, gain altitude to allow yourself suffi cient
reaction time to make a correction during fl ight.

Once you’re comfortable, adjust the aileron, elevator
and rudder trims one click at a time so that the AirCore
P-51 Mustang fl ies straight and level with the control
sticks centered.

You will quickly notice that the P-51 Mustang has the feel

of a larger R/C airplane. The airplane requires only small
amounts of control stick movement to fl y smoothly.

It’s recommended that you attempt to land before the motor
loses power and doesn’t have enough voltage to maintain
altitude. If you have a timer on your transmitter, set it for
4-minutes for the fi rst couple of fl ights. Then, gradually
increase the fl ight time to fi t your fl ying style. Allow at
least an extra 1-minute of fl ight time to allow for a second
attempt at landing.

If possible, always land directly into the wind.

Gradually reduce power when you are close to the landing

spot. When close to the ground and about to touch down,
pull the elevator stick back slightly to raise the nose of the
model and slow the landing speed to “fl air” for landing.

Unplug and remove the battery from the model and

switch off the transmitter. Allow the motor to cool
between flights.

REPAIRS

Repairs can be made to the AirCore P-51 Mustang by using

the following items:

● Formula ‘560’ Canopy Glue (highly recommended)
(PAAR3300)

● Thick Foam Safe CA (for quick fi eld repairs)
(GPMR6072)

● Foam safe CA accelerator (GPMR6035)

● Two sets of needle nose pliers or hemostats

(HCAR0625)

● Hobby Knife (#11 blade) (RMXR6900)

● Electric Flyer Hinge Tape (DUBQ0916)

REPLACEMENT PARTS

To order replacement parts for the AirCore P-51

Mustang Cathy II, use the order numbers in the list
below. Replacement parts are available only as listed.

Replacement parts are not available from Product Support,

but can be purchased from hobby shops or mail order/
Internet order fi rms. If you need assistance locating a
dealer to purchase parts from, contact:

Product Support Phone: [phone]

Fax: [phone]

E-mail: [e-mail]

Stock No. Description

● FLZA6404 AirCore P-51 Cathy II Spinner

● FLZA6415 AirCore P-51 Cathy II Fuselage

● FLZA6419 AirCore P-51 Cathy II Wing

● FLZA6423 AirCore P-51 Cathy II Hatch

● FLZA6426 AirCore P-51 Landing Gear

● FLZA6427 AirCore Airframe Push Rod Set

● FLZA6428 AirCore Hardware Set