Detailed Product Description

Description 
Basic parameter 
- Fuselage overall length: 973 mm 
- Wingspan: Style A: 1100 mm Style B: 1080 mm 
- Wing area: Style A: 22.53 sq.dm Style B: 20.56 sq.dm 
- Weight: Style A: 670g Style B: 690g 
- Wing loading: Style A: 29.74g/sq.dm Style B: 33.56g/sq.dm 
- Color box dimension: 950 X 365 X 230mm 
- Carton dimension: 970 X 490 X 750mm(4 color box/ctn) 
Basic collocation 
- R/C system: PPM-FM 4 channel proportional R/C system 
- Servo: Style A: 9g servo (2 pcs) Style B: 9g servo (4 pcs) 
- Motor: KV950, 2830 out-runner brushless motor 
- ECS: 18A brushless ECS 
- Propeller: SAPAC8060 Three- Paddles Propeller 
- Battery: 9.6-10.8V, 1000mah, NIMH 
Upgrading collocation 
- Battery : 11.1v,1500MAH Li-Poly 
- Charger : 12.6v Li Charger 
 
Specification 
CTF0137 was researched and developed independently by SAPAC Company, and has obtained

two kinds of national patents. Brief description: 
1. Interchangeable wings. Use the upper wing for practice flying (beginner), and
swap to the bottom 
wing for more acrobatic flying, (more advanced). Two planes in one!! 
2. Strong in construction. 
3. These planes are streamlined for enhanced flying performance. 
The airplane includes standard fuselage set (1 set), wing set (2 set) and empennage
(2 set). 
There are two standard assemble holes separately No 1 and No 2. Style A wing is suitable

for slow sliding flying. Style B wing is suitable for aerobatic flying.(Remark:No
1 means faucet 
in the upper fuselage and No 2 means faucet in the middle fuselage) 
If you are a beginner, we suggest that assemble the structure of A1, or A2. It will
be operated 
with three-channel easily and has good stability. If you are an experienced fan and
desire to 
study more aerobatic skills, we suggest that assemble the structure of B1. It is
similar to the 
upper single-wing 4-channel R/C aerobatic training plane. It is very stable and can
do some 
simple aerobatic actions. If you expect more challenge of flying training, we suggest
that 
assemble the structure of B2, and you'd better upgrade all the Motor system. Thus
it has 
perfect maneuverability and agile feature, and it can finish different kinds of aerobatic
actions