This document provides specifications for a 9x4.7 inch propeller slow fly airplane. It weighs 8.3 ounces without a battery and recommends 1300kv 24 gram motor, 10-25 amp ESC, 500-1300mAh 3S lithium polymer battery, and 2 9-gram servos. The throws are 40 degrees for the rudder and elevator with 30% exponential. Plans for the simple firewall are also included.

1. Prop:
9 X 4.7 Slow Fly
Prop:
9 X 4.7 Slow Fly
Weight Without Battery
8.3 oz (235 g)
Weight Without Battery
8.3 oz (235 g)
Throws:
40˚ deflection (rudder/elevator)
Expo 30%
Throws:
40˚ deflection (rudder/elevator)
Expo 30%
Recommended electronics:
1300 kv 24 gram motor
10-25 amp
500-1300 mAH 3s (20c)
(2) 9 gram servos
Recommended electronics:
1300 kv 24 gram motor
10-25 amp
500-1300 mAH 3s (20c)
(2) 9 gram servos
Inches
1 2 3 4 5 6
Centimeters
1 2 3 4 5 6 7 8 9 10
FT 22
Design By: Josh Bixler
Page 1 of 2
black = cut
red = score 50%
blue = lightly crease
posterboar
d
posterboar
d
FT
Elements
Simple
Firewall
(3/32”
Aircraft
grade
plywood)
FT
Elements
Simple
Firewall
(3/32”
Aircraft
grade
plywood)

2. Inches
1 2 3 4 5 6
Centimeters
1 2 3 4 5 6 7 8 9 10
FT 22 Page 2 of 2
black = cut
red = score 50%
blue = lightly crease
Design By: Josh Bixler