stubby wings for a 50cc,must have a big wing chord.Claims to have more wing area than the 30% BME Edge with 85" span,maybe it is a 81 " misprint?? Bit of a UcanDo look to it.

Specs

Wing Span: 71 in
Overall Length: 78.7 in
Wing Area: 1488 sq in
Flying Weight: 14.3–16.5 lb
Engine Size: 45–50cc gas
Radio: 7 channels w/9 servos