U fiirso qoraalka hoose ka dibna ka jawaab su'aasha kadib isla luqadda qoraalka:  Passage: Shirkadda Helicopter Robinson, oo fadhigeedu yahay Zamperini Field ee Torrance, California, waa soo saaraha diyaaradaha qumaatiga u kaca ee rayidka ah. Robinson wuxuu soo saaraa seddex nooc <unk> laba kursi R22, afar kursi R44, oo labaduba adeegsanaya matoorrada Lycoming piston, iyo shan kursi R66, oo adeegsanaya matoor turbine ah.  S: Maxay yihiin saddexda nooc ee uu Robinson sameeyo?
R22 oo laba kursi leh, R44 oo afar kursi leh, labaduba waxay isticmaalaan matoorrada Lycoming piston, iyo R66 oo shan kursi leh