RCAF Station Jarvis Belgian trainee graduated. Women were admitted to the Royal Canadian Air Force in 1941 as members of the Women's Division - the "WDs". The first WDs, 70 in number, arrived at Jarvis on 27 April 1942, and within six months airwomen were serving in many areas of the station including the control tower, the bomb plotting office, the kitchens, and the stores. Airwomen were not permitted to serve as aircrew. A key member of the famous "Dambusters" (No. 617 Squadron RAF) trained at Jarvis: RCAF navigator, Harlo “Terry” Taerum. In May 1943, in Operation Chastise, commonly known as the "Dambusters
Kilroy was here from a diagram of how to approximate a square wave using sine waves, also at RAF Yatesbury and with an instructor named Chadwick. This version was initially called Domie or Doomie, and "Life" noted that Doomie was used by the RAF. REME claimed that the name came from their training school, nicknamed "Chad's Temple"; the RAF claimed that it arose from Chadwick House at a Lancashire radio school; and the Desert Rats claimed that it came from an officer in El Alamein. It is unclear how Chad gained widespread popularity or became conflated with Kilroy. It was, however, widely in