Safety precautions, Decisions you must make, Radio equipment – Great Planes Giant Citabria 30cc/EP ARF - GPMA1435 User Manual
Page 3: Engine recommendations

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of the model” rule does not apply. To receive the five points for
scale documentation, the only proof required that a full size
aircraft of this type in this paint/markings scheme did exist is
a single sheet such as a kit box cover from a plastic model,
a photo, or a profile painting, etc. If the photo is in black and
white other written documentation of color must be provided.
Contact the AMA for a rule book with full details.
If you would like photos of the full-size Citabria for scale
documentation, or if you would like to study the photos to add
more scale details, photo packs are available from:
Bob’s Aircraft Documentation
Tele: (714) 979-8058
3114 Yukon Ave
Fax: (714) 979-7279
Costa Mesa, CA 92626
bobsairdoc.com
SAFETY PRECAUTIONS
Protect Your Model, Yourself & Others…
Follow These Important Safety Precautions
1. Your Citabria should not be considered a toy, but rather a
sophisticated, working model that functions very much like a
full-size airplane. Because of its performance capabilities, the
Citabria, if not assembled and operated correctly, could possibly
cause injury to yourself or spectators and damage to property.
2. You must assemble the model according to the instructions.
Do not alter or modify the model, as doing so may result in an
unsafe or unflyable model. In a few cases the instructions may
differ slightly from the photos. In those instances the written
instructions should be considered as correct.
3. You must take time to build straight, true and strong.
4. You must use an R/C radio system that is in good condition,
a correctly sized engine, and other components as specified
in this instruction manual. All components must be correctly
installed so that the model operates correctly on the ground
and in the air. You must check the operation of the model
and all components before every flight.
5. If you are not an experienced pilot or have not flown this type
of model before, we recommend that you get the assistance
of an experienced pilot in your R/C club for your first flights.
If you’re not a member of a club, your local hobby shop has
information about clubs in your area whose membership
includes experienced pilots.
6. While this kit has been flight tested to exceed normal use,
if the plane will be used for extremely high stress flying, such
as racing, or if an engine larger than one in the recommended
range is used, the modeler is responsible for taking steps to
reinforce the high stress points and/or substituting hardware
more suitable for the increased stress.
7. WARNING: The cowl and other miscellaneous parts included
in this kit are made of fiberglass, the fibers of which may cause
eye, skin and respiratory tract irritation. Never blow into a
part to remove fiberglass dust, as the dust will blow back into
your eyes. Always wear safety goggles, a particle mask and
rubber gloves when grinding, drilling and sanding fiberglass
parts. Vacuum the parts and the work area thoroughly after
working with fiberglass parts.
We, as the kit manufacturer, provide you with a top quality,
thoroughly tested kit and instructions, but ultimately the
quality and fl yability of your fi nished model depends on how
you build it; therefore, we cannot in any way guarantee the
performance of your completed model, and no representa-
tions are expressed or implied as to the performance or
safety of your completed model.
NOTE: Some technically-minded modelers who wish to
check the wing, stab and motor thrust angles may do so by
visiting the web site at www.greatplanes.com and clicking
on “Technical Data.”
REMEMBER: Take your time and follow the instructions
to end up with a well-built model that is straight and true.
DECISIONS YOU MUST MAKE
This is a partial list of items required to finish the CITABRIA
that may require planning or decision making before starting
to build. Order numbers are provided in parentheses.
Radio Equipment
The Citabria can be flown with a minimum of a five channel radio.
For our installation we used six channels. One channel each
was used for the throttle, choke, elevator, rudder, ailerons, flaps.
Recommended servos: All control surfaces require the use
of a high-quality servo of at least 85 oz-in of torque. A servo
of 40 oz-in of torque can be used for the throttle, and choke.
❍ Control surfaces – Futaba 3305 (FUTM0045)
❍ Throttle and choke – Futaba 9001 (FUTM0075)
❍ Two 20" [500mm] Heavy-Duty Servo Extensions
(FUTM4147) for the ailerons and two 8" [200mm] Heavy
Duty Servo Extensions for the flaps.
❍ Depending on your choice of receiver and the number
of channels you will be using, you may have to use “Y”
harnesses (FUTM4135) on the aileron and flaps.
❍ 3200 mAh NiCd receiver battery or equivalent
(FUTM1285).
❍ 2 - Heavy duty switch harness (FUTM4385).
❍ 2 - Earnst Charge Receptacle (ERNM3001).
Engine Recommendations
The recommended engine size range for the Citabria is a 30 –
35cc [1.8 - 2 ci.] two-stroke gasoline engine. We used the DLE
30 engine for our model. Other engines can also be used but
you may need to make modifications for mounting those engines.
❍ J'TEC Radiowave Wrap Around Pitts Muffler DLE30
(JTCG2100)