Avid Mk IV

  MARK IV
  STOL Speedwing
wing span 29 ft. 10.5 in. 23 ft. 11.5 in.
wing area 122.46 sq. ft. 97.31 sq. ft.
wing chord 42 in. 42 in.
wing chord with flaperons 51 in. 51 in.
aspect ration 7.1 5.65
wing loading @Gross Weight 9.39 lbs./sq. ft. 9.36 lbs./sq. ft.
length 17 ft. 11 in. 17 ft. 11 in.
length /wings folded 19 ft 11 in. 17 ft 11 in.
width /wings folded 7 ft. 9.5 in. 7 ft. 9.5 in.
height 71 in. 71 in.
cabin width 39.5 in. 39.5 in.
empty weight 440-510 lbs. 510 lbs
gross weight 1,150 lbs. 1,050 lbs
useful load 540+ lbs. 540+ lbs.
fuel capacity 14 gal. + 14 opt. 18 gal. + 18 opt.

cruise speed

90 mph. 115 mph.