My Green Eagle, built in Texas. 4 stroke Generac engine, 3000 hour engine life, 5 gallons of fuel on board allows you over 3 hours of flying with plenty of reserve.. Dependable, 4 years being built with zero engine outs...Charging system for heated suit, etc for cold weather flying,,, also has carb heat to avoid carb icing. In the middle of lessons with my instructor, come on spring! My instructor takes her for a test flight...Aircraft tubing and all AN aircraft bolts..