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Dyna Soar Manufacturing Co Inc Standard
 
DynaSoar-Std
 
The Dyna Soar Standard is a standard Rogallo which features a “Dyna-pin” which consists of a hitch pin, stainless steel spring, and quick release pin for quick assembly of the leading edges to the cross spar. The flying wires can be interchanged to move the control bar from seat to prone to supine position. Wing stabiliser minimise leading edge distortion at higher loading. The keel reflex, standard n all models, improves the L/D and compliments the wing stabilisers for a more stable flight.
 
The airframe is made from 6063-T832 1.5 in x 0.058 anodised alumingium tubing, and the rigging is aircraft quality 3/32in 7x7 plastic coated. All nuts and bolts are aircraft quality, and tangs are stainless. The sail is Howe and Bainbridge 3.8 oz stabilised dacron. All seams are double zig zag stiched and stress points are reinforced.
 
It can be adapted for towing.
 
15x15
Leading edge: 15 ft 6 in
Keel length: 15 ft 6 in
Wing span: 20 ft 6 in
Wing area: 155 sq,ft
Aspect ratio: 3.75
Nose angle: 83˚
Sail billow: 3.5˚
Weight: 34 lb
Pilot weight: 90-140 lb
Takeoff speed: 15 mph
Stall speed: 14 mph
Max speed: 21 mph
Best glide ratio (L/D): 5:1
Best L/D speed: 20 mph
Min sink: 450 fpm
 
15x17
Leading edge: 17 ft 6 in
Keel length: 17 ft 6 in
Wing span: 23 ft 2.5 in
Wing area: 210 sq,ft
Aspect ratio: 3.75
Nose angle: 83˚
Sail billow: 3.5˚
Weight: 41 lb
Pilot weight: 150-200 lb
Takeoff speed: 15 mph
Stall speed: 14 mph
Max speed: 21 mph
Best glide ratio (L/D): 5:1
Best L/D speed: 20 mph
Min sink: 450 fpm
 
15x18
Leading edge: 18 ft 6 in
Keel length: 18 ft 6 in
Wing span: 24 ft 6 in
Wing area: 240 sq,ft
Aspect ratio: 3.75
Nose angle: 83˚
Sail billow: 3.5˚
Weight: 45 lb
Pilot weight: 170-240 lb
Takeoff speed: 15 mph
Stall speed: 14 mph
Max speed: 21 mph
Best glide ratio (L/D): 5:1
Best L/D speed: 20 mph
Min sink: 450 fpm
 
 DynaSoar-Std-ld
 
 
 
 


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