It's a recreational 1-seat, 1-engine aircraft that weighs no more than 254 pounds & carries 5 gallons of fuel or less
... Rights to the A10 (designed by Steve Pattmont) and T10 (two-seat 
trainer)... [DOC] [TLE] Ultralight aviation - Wikipedia [PAR] Ultralight aviation is the flying of lightweight, 1 or 2 seat fixed-wing aircraft.