HOW TO FLY H-55Sikorsky H-19 Helicopter Flight Training - 1956 US Army instructional film - WDTVLIVE42@wdtvlive42 - Archive Footage >・・・・・・・・・・・・所沢航空発祥記念館 シコルスキー H-19:S-55DSC_5459 posted by (C)みいさん