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Mid-Star 40 Logo

The Mid-Star 40 is a great way to launch into the wild world of aerobatics. When you're ready to return to earth, the Mid-Star 40 will settle down for slow, gentle landings every time. Novices and experts alike will appreciate the removable fuel tank hatch the stylish canopy that comes off with one screw, and the simple overall design. The structure is sturdy enough for the toughest weekend flying. If you're looking for sport flying at its best, you'll find it in the Mid-Star 40.


Wingspan 64.5 in 1638 mm
Wing Area 630 sq in 41.7 dm²
Length 47.5 in 1207 mm
Weight 5 lb 2268 g
Wing Loading 18.3 oz/sq ft 55.7 g/dm²
Radio Required
(not included)
Engine Required (not included)

2-stroke .30 - .40 cu in (4.9 - 6.5 cc)

4-stroke .40 - .50 cu in (6.5 - 8.2 cc)

Kit Features
  • Laser-Cut LitePly Fuselage
  • Simple Balsa Wing Design
  • Pre-Cut Tail Surfaces
  • Builds Fast
  • Sig Easy Hinges
  • High Performance
  • Mid Wing Stability
  • Full-Size Plans
  • Photo-Illustrated Assembly Manual
  • 2 Big Decal Sheets