VS (stall speed): 35 kts | 40 mph | 65 kph
VC (cruise speed): 92 kts | 106 mph | 170 kph
VNE (never exceed speed) : 110 kts | 126 mph | 203 kph
400 ft/min | 2,5-4 m/sTakeoff distance over 50ft (15m) obstacle:
820 ft | 250 mLanding distance over 50ft (15m) obstacle:
980 ft | 300 mMEW (manufacturers empty weight):
130 kg | 287 lbsMTOW (maximum takeoff weight):
240 kg | 529 lbsEngine:
Trabant 30 HP, Hirth F-33 or 23, 2702, B&S 22 HPFuel consumption:
The SD-1 is a mostly wooden very affordable single seater ultralight.
You can buy the SD-1 as a kit. Depending on how quick you want your SD-1 ready to fly, you can purchase different types of kits. Anyone in a hurry to to get flying can buy the quick build kit. This kit can be finished in 100 -300 hrs. Of course, if you prefer you can buy the SD-1 ready to fly.