Decisions you must make, Radio equipment, Motor recommendation – Great Planes Sequence F3A EP ARF - GPMA1575 User Manual
Page 3

3
PROTECT YOUR MODEL, YOURSELF
& OTHERS… FOLLOW THESE
IMPORTANT SAFETY PRECAUTIONS
1. Your Sequence ARF 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 Sequence ARF, 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 unfl yable 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 fi rst-class 
condition, and a correctly sized motor and components 
throughout the building process.
5. You must correctly install all R/C and other components 
so that the model operates correctly on the ground and in 
the air.
6. You must check the operation of the model before every 
fl ight to insure that all equipment is operating and that the 
model has remained structurally sound. Be sure to check 
clevises or other connectors often and replace them if they 
show any signs of wear or fatigue.
7. If you are not an experienced pilot or have not fl own 
this type of model before, we recommend that you get the 
assistance of an experienced pilot in your R/C club for 
your fi rst fl ights. 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. 
8. While this kit has been fl ight tested to exceed normal use, 
if the plane will be used for extremely high stress fl ying, such 
as racing, or if a motor 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. 
9. WARNING: The cowl and wheel pants included in this kit 
are made of fi berglass, the fi bers of which may cause eye, 
skin and respiratory tract irritation. Never blow into a part 
to remove fi berglass 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 fi berglass 
parts. Vacuum the parts and the work area thoroughly after 
working with fi berglass 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 representations are expressed or implied as to the 
performance or safety of your completed model.
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 fi nish the Sequence 
ARF that may require planning or decision making 
before starting to build. Order numbers are provided in 
parentheses.
Radio Equipment
The Sequence ARF requires a minimum 4-channel radio 
system with four micro servos such as the Futaba
®
S3115
micro precision servo. For optimum performance, we 
recommend using Futaba S3150 digital micro servos.
In addition, two 12" [305mm] servo extensions are required 
for the aileron servos. Two 24" [610mm] servo extensions 
are required for the elevator and rudder servos if installing 
the servos in the optional aft location. Servo extensions will 
not be required for the elevator and rudder servos if using the 
recommended power system and battery. If you are using 
a radio system that does not support mixing functions, a 
Y-harness will also be required to connect the aileron servos 
to the receiver. One 6" [152mm] servo extension is required 
for the ESC. 
❏
Futaba S3115 Micro Precision Servo (FUTM0415)
OR
❏
Futaba S3150 Slim Digital Servo (FUTM0303)
Plus
❏
Hobbico
®
Extension 12" [152mm]
Futaba J (HCAM2100)
❏
Futaba Dual Servo Extension 6" J (FUTM4130)
❏
Hobbico Servo Extension 24" Futaba J (HCAM2200)
❏
Hobbico Extension 6" Futaba J (HCAM2000)
Motor Recommendation
The recommended motor for the Sequence ARF is a 
RimFire
™
.32 (42-50-800) brushless outrunner motor.
❏
Great Planes RimFire .32 (42-50-800) Out-Runner 
Brushless (GPMG4700) 
