Ultimate-40 - The Ultimate-40 is an awesome
rendition of the venerable Ultimate Biplane in .40-size. The compact 42" wingspan is an easily
transported size, yet large enough to be rock-solid in the wind. Professionally constructed and
covered, most of the work has been done for you. This kit comes with all hardware needed for
completion of assembly, instructions, fuel tank and plumbing, and more. Check out these features,
specifications, and photo links below...
Pre-Painted Fiberglass Cowling
Pushrod tubing & guides pre-installed
Professionaly covered and detailed airframe
Drilled, fitted, and covered cabane struts
Tinted and trim-painted canopy
Flush pushrod exits
Interlocking laser cut play construction
Complete hardware kit with wheels, fasteners, tank, etc.
Color matched wheels pants
Pre-Painted Fiberglass Cowling
Specifications:
- Wingspan: 42 in (1065 mm)
- Length: 44.3 in (1125 mm)
- Wing Area: 597 sq. in
- Flying weight: 5.3 lbs
- Engine Required: .46-.52 2c, .52-.70 4c (not included)
- Wing Loading: 22 oz/ft
- Radio required: 4 Channels (see our RADIOS section for servos)