I have been watching RCU for the fuse but didnt see one. Also watching ebay. The airplane was given to me and all it needs is the fuse so im not in a hurry to spend lotsa $$$$$ on it since I have 14 more arfs to complete and 12 airplanes ready to fly right now. The thing that makes me upset is why do they charge so much for replacement parts when they are only pieces of the whole airplane. thanks