Flight starts at 35:12
2nd flight:    • micro DH.88 Comet RC plane flight  1...  
3rd flight:    • micro DH.88 Comet RC plane flight  4...  
Complete build and flight of a micro De Havilland Comet, didnt turn out quite right, but she flew well enough
Electronics in this plane were from a micro RTF called the KF606, its around $30 on amazon, but you can find them on ebay and other online shops as well for various prices.