109 Sqn RBCAF

Partial timeline

 * 1939: established as transport squadron
 * November 1945: disbanded
 * 1961: reformed as helicopter squadron

Aircraft

 * Bolas Belcarra (1939–11/1945)
 * Bolas Burnaby (1939–11/1945)
 * Bristol Belvedere (1961–1968)
 * Yarrows Yarksis HC.1 (1968–1982)
 * Yarrows Yarksis HC.2 (1979–2002)
 * Yarrows Yarksis HC.2A (2000 to date)