This is the Tail Surface Set for the Great Planes Avistar Elite ARF, GPMA1005 and the Great Planes Avistar Elite RTF, GPMA1605. FEATURES: Balsa and ply costruction Covered in Top Flite MonoKote INCLUDES: Horizontal Stabilizer, key #3 Vertical Fin, key #4 jxs 09/21/12 ir/jxs