http://www.nestofdragons.net/rigid-wings-overview/footlaunch-listing/klingberg-wing/ :
" Specifications
- Area 165 ft2 - 15.3 m2
- Weight 85 lbs - 38.5 kg. (without instruments or parachute)
- Span 38’8" - 11.8 m
- Best glide Exceeding 20:1
- VNE 75 mi/h - 120 km/h
- Design load +/- 6g"
A basis for an AWES?