Control Throws; Flight Preparation Pre Flight Check - Black Horse Model L-39 Albatros Instruction Manual Book

L-39 Albatros

CONTROL THROWS

1. We highly recommend setting up a plane using
the control throws listed.
2. The control throws should be measured at the
widest point of each control surface.
3. Check to be sure the control surfaces move in
the correct directions.
LOW RATE
Ailerons : 12mm up
Elevator : 10 mm up
Rudder : 35 mm right 35 mm left
Flap : Mid: 25mm down
HIGH RATE
Ailerons : 15 mm up
Elevator : 14 mm up
Rudder : 50 mm right 50 mm left
Flap : Landing: 40mm down
Aileron Control
Elevator Control
Rudder Control
Flap Control
34
Item code: BH183
12 mm down
10 mm down
15 mm down
14 mm down
12mm
12mm
10mm
10mm
35mm
35mm
25mm

FLIGHT PREPARATION PRE FLIGHT CHECK

1. Completely charge your transmitter and receiver
batteries before your first day of flying.
2. Check every bolt and every glue joint in your
plane to ensure that everything is tight and well
bonded.
3. Double check the balance of the airplane
4. Check the control surface
5. Check the receiver antenna . It should be fully
extended and not coiled up inside the fuselage.
6. Properly balance the propeller.
Instruction Manual