Decisions you must make – Top Flite TOPA0150 User Manual
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Your Focke-Wulf is not a toy, but a sophisticated
working model that functions very much like a full-
size airplane. Because of its realistic performance, if
you do not assemble and operate your Focke-Wulf
correctly, you could possibly injure yourself or
spectators and damage property.
If this is your first scale model, get the
assistance of an experienced modeler who has
flown this type of plane before. Once completed,
your Focke-Wulf will have much value.
An
experienced modeler can help you with “pre-flight”
and possibly identify something you may have
overlooked during construction or setup. He can also
help you with your first few flights. If you’re not
already a member of a club, contact the Academy of
Model Aeronautics (AMA), which has more than
2,500 chartered clubs across the country. AMA
Membership is required at chartered club fields
where experienced modelers and qualified flight
instructors are available. Contact the AMA at the
address or toll-free phone number below.
Academy of Model Aeronautics
5151 East Memorial Drive
Muncie, IN 47302
(800) 435-9262
Fax (765) 741-0057
or via the Internet at: http://www.modelaircraft.org
1. You must build the plane
according to the plan and
instructions. Do not alter or modify the model, as
doing so may result in an unsafe or unflyable model.
In
a few cases the plan and instructions may differ
slightly from the photos. In those instances the
plan and written instructions are correct.
2. You must take time to build
straight, true and strong.
3. You must use a proper R/C
radio that is in first
class condition, the correct sized
engine and correct
components (fuel tank, wheels, etc.) throughout
your building process.
4.
You must properly
install all R/C and other
components so that the model operates properly on
the ground and in the air.
5. You must
test the operation of the model before
every flight to insure that all equipment is operating
and you must make certain that the model has
remained structurally sound.
6. If you are not already an experienced R/C pilot,
you must
fly the model only with the help of a
competent, experienced R/C pilot.
Please inspect all parts carefully before starting
to build! If any parts are missing, broken or
defective, or if you have any questions about
building or flying this model, please call us at:
(217) 398-8970
or e-mail us at
We’ll be glad to help. If you are calling for
replacement parts, please look up the part
numbers and the kit identification number
(stamped on the end of the carton) and have
them ready when you call.
ENGINE SELECTION
Recommended engine size:
.61 to .75 cu. in. [10.0 - 12.0cc]
2-stroke
-or-
.70 to .91 cu. in. [11.5 - 15.0cc]
4-stroke
Your Focke-Wulf will fly
well with any of the
recommended engines. 4-stroke engines and
most .75 cu. in. 2-stroke engines will turn a larger
prop at lower RPM. This is often desirable for scale
realism. However, many .61 cu. in. 2-stroke
engines produce about as much horsepower as
.75 2-stroke and will fly the Focke-Wulf extremely
well. If you use a .61 2-stroke engine, a ball
bearing, Schnuerle-ported engine is
recommended. Our flying prototype flew on an
O.S.
®
MAX .61 FX. This engine provided excellent
performance and more than enough power.
Although larger engines may be used, the extra
horsepower is
not needed.
The included adjustable engine mount will hold a
range of engines from .61 cu. in. 2-stroke through
.91 cu. in. 4-stroke.
DECISIONS YOU MUST MAKE
NOTE: We, as the kit manufacturer, provide you
with a top quality kit and great instructions, but
ultimately the quality and flyability of your finished
model depends on how you build it; therefore, we
cannot in any way guarantee the performance of
your completed model, and no representations
are expressed or implied as to the performance or
safety of your completed model.
Your Top Flite Gold Edition Focke-Wulf is
intended for scale and general sport flying
including
mild aerobatics such as loops, stall
turns, rolls, etc. Its structure is designed to
withstand such stresses. If you intend to use
your Focke-Wulf for more rigorous types of flying
such as racing or aggressive aerobatics, it is
your responsibility to reinforce areas of the
model that will be subjected to the resulting
unusually high stresses.
PROTECT YOUR MODEL,
YOURSELF & OTHERS
FOLLOW THESE IMPORTANT
SAFETY PRECAUTIONS
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