This is a fun build for the most parts and an excellent flyer. After many flights Mine flew away on July 3rd 08 [&o] for reasons unknown and I never did find it as our club field is near a river and a swamp...still I searched several times as it had a Jewel of an engine the O.S. 120 4/c W/ pump . I want another I'm sure the ARF would do but I like to build when I'm in the mood