Olive Estelle Creasor joined the Royal Canadian Air Force in 1943 and trained as a Wireless Operator in Montreal. After her training, she became an instructor for wireless Air Gunners on stations in Ontario and Quebec. Upon discharge from the RCAF, Olive returned to Hamilton to work as a school teacher. She attended night classes at McMaster University and summer classes at University of Toronto during the late 1940's and early 1950's.
