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Ritning: Ultimate Biplane – 3D Aerobatic Park Flyer         



Ritningen är skapad av Foamy Factory

Everybody knows about the Ultimate Biplane!  It’s sleek lines and its outstanding aerobatic prowess has wowed crowds and modelers alike for years.  Now you can build and fly an Ultimate Biplane with the same thrilling performance of the larger scale models.  Built using lightweight foam construction methods, this profile 3D aerobat delivers a thrill a minute during those front-yard or indoor flying sessions.  Using the stock recommended GWS EPS350C DS (6.6:1 gearing) and a GWS 12x6 prop,  its power to weight ratio is incredible.  With a thrust to weight ratio of 1.5 to 1 this little gem hovers like a dream with plenty of power left for those rocket ship punch outs! Put a brushless motor up front such as the Razor RZ350 and now you have a ballistic 3D machine!  Hovering, Waterfalls, Blenders, climbing spins, knife-edge and more are all possible with the Ultimate Biplane.  The 30” wingspan Ultimate Biplane uses

inexpensive components to maximize the “bang for buck”  factor.  Constructed from BlueCor (fan fold foam) or 6mm Depron, the Ultimate Bipe is the ultimate in simplicity.  The profile fuselage and “flat plate” wing make construction a breeze, and performance outstanding!  You can have this Ultimate Biplane ready to fly in just a few evenings of relaxed building.

Specifications:
Wing Span: 30 in.
Wing Area: 341 sq. in.
Wing Loading: 5 oz. Sq. foot
Flying weight: 12 oz.
Battery: 8 Sanyo AAA720 NiMh
Radio: 3 Micro servos, Micro Receiver
Power System: GWS EPS 300/350C DS Gearing
Brushless: Razor RZ350 or Equivalent
Propeller: GWS 12x6 or APC 12x6SF

Source: Foamy Factory http://www.foamyfactory.com/

3 files included:
ultimateplans.zip (original 30inch)
ultimate40inch.zip (40inch wingspan version of the Ultimate Biplane)
UBSmall-23inch.zip (23inch Ultimate Bipe plans (for indoor IPS))

Ladda ner ritningen här: Ultimate Biplane – 3D Aerobatic Park Flyer