JetCom SR 71 Blackbird EDF, Construction Manual

Page: 19 / 19

+++ construction manual SR 71 Blackbird (EDF Version) from ++
Page 20 of 20 EDF version 1.0
Center of gravity and throws
The center of gravity is located
510 mm measured forward from the end of the
fuselage.
For stable flight quality we strongly recommend not to vary this default!
Aileron deflection:
inner ones +– 30 mm; outer ones +15 mm –20 mm
Elevator deflection: inner ones +– 25 mm; outer ones +15 mm –20 mm
Outer elevons: approx. 10 mm up
Recommended accessories:
• Eurokit retract “small 3 kg” or EJF 3 gear air retract set “low profile”
• Main gear: WaBo struts “SR-71”; nose gear: Eurokit CAR/15082/000
• INTAIRCO wheels and brakes No. IAC 1000 (diameter: 57 mm main and nose
wheels)
• EDF: 2x Schübeler DS-30-Dia 3-ph
• Motor: 2x Hacker B40-13S
• Controller: 2x Hacker MASTER 40-O-flight
• Servos: HS 5125 MG or HS 125 MG (Elevon and Rudder)
• 2 x Mini servos (only if mechanically retract valve and brakes are used)
• air intakes: Wemotec 2x MF-R4 and 1x MF-R2
Spare parts:
Rudder set
Order No.: SR71-001
Elevon set (inner and outer ones) Order No.: SR71-002
Canopy Order No.: SR71-003
Air intakes Order No.: SR71 004
Frames set Order No.: SR71-005
Last update: March 2006