Helicopter Bell CH-136 Kiowa Serial 44004 Register 136204 71-20869 used by Canadian Armed Forces ,US Army Aviation Army. Aircraft history and location Aircraft History 71-20869 1971 US Army Aviation 1971del US Army to Canada by Dec 1971 136204 dec71 Canadian Armed Forces 19723 CFTS until Jun 1979 Reserve usage at CFB Downsview until Jun 1987 408 Sq Feb 1995 until retired in 1996 1996EQ-408 A National Air Force Museum of Canada Exhibit BuNo 71-20869. preserved National Air Force Museum of Canada at Trenton Send Updates Use APP to upload photo @ (optional) When Now? / / Send