This is a friend of ours, first test flight, maiden of a Yellow Aircraft Spitfire Mark14 with the new Saito 36cc 4 stroke gasoline engine. This is a 220 nitro engine made over to work with gasoline. Seems to move this plane great. Yellow Aircraft is one of the best model companies around. Great detail and great quality make this plane. The kit had been passed through more than a couple owners, till this weekend it was finally finished. Great maiden flight guys, congratulations!