Stempel, Lawrence Sidney
Killed in Flying Accident 1939-11-29

Birth Date: 1916-November-15
Born: Biggar, Battleford Census Division, Saskatchewan, Canada
Son of Allwyn Wilfrid Stempel and Winnifred (nee Hall) Stempel, of Saskatoon
Home: Saskatoon, Saskatchewan
Enlistment: Regina, Saskatchewan
Enlistment Date: 1938-06-07
Service
RCAF
Unit
(OT) CFS- Central Flying School
Base
RCAF Trenton
Rank
Leading Aircraftman
Position
Leading Aircraftman
Service Numbers
9888
First Burial

Oxford Mk. II 1509
Operational 1939-November-29 to 1939-November-29
1 (OT) CFS (RCAF) RCAF Station Trenton
1 Central Flying School, RCAF Station Trenton. Oxford II aircraft 1509 was one of a two aircraft flight returning from a training flight to the Air Firing and Bombing Range at Consecon, Ontario when it stalled and crashed two miles east of RCAF Station Trenton with the loss of the aircraft and the four crew members aboard
Pilot Officer L A Clements (RCAF), Pilot Officer L G Lee (RCAF), Pilot Officer G T Maher (RCAF) and Leading Aircraftman L S Stempel (RCAF) were all killed in this flying training accident
This may have been the first RCAF Oxford loss
This incident involved multiple aircraft:
- Oxford Mk. II Serial: 1509
All the above aircraft in the above list are referenced in this report.
Oxford 1509
Airspeed Oxford

Airspeed A.S. 10 Oxford Mk. II, RCAF (Serial No. AS277), 25, in flight over Saskatchewan, 1942.
The Airspeed AS.10 Oxford was a twin-engine monoplane aircraft developed and manufactured by Airspeed. It saw widespread use for training British Commonwealth aircrews in navigation, radio-operating, bombing and gunnery roles throughout the Second World War.
The Oxford was developed by Airspeed during the 1930s in response to a requirement for a capable trainer aircraft that conformed with Specification T.23/36, which had been issued by the British Air Ministry. Its basic design is derived from the company's earlier AS.6 Envoy, a commercial passenger aircraft. Performing its maiden flight on 19 June 1937, it was quickly put into production as part of a rapid expansion of the Royal Air Force (RAF) in anticipation of a large-scale conflict.
As a consequence of the outbreak of war, many thousands of Oxfords were ordered by Britain and its allies, including Australia, Canada, France, New Zealand, Poland, and the United States. Following the end of the conflict, the Oxford continued to achieve export sales for some time, equipping the newly formed air forces of Egypt, India, Israel, and Yugoslavia. It was considered to be a capable trainer aircraft throughout the conflict, as well as being used a general-purpose type. A large number of Oxfords have been preserved on static display.Wikipedia
(OT) CFS (Central Flying School)
Oxford 1509
Oxford Mk. II 1509
Assembled at RCAF Station Trenton, Ontario. To Advanced Training Squadron at Trenton on 15 July 1939. To Camp Borden with this Squadron 17 July to 12 August 1939, then back to Trenton. Category A crash 2 miles east of Trenton at 11:45 on 29 November 1939. Stalled and spun in during tight low level turn while practicing air to ground firing. All 4 on board killed. To stored reserve at Trenton on 16 January 1940. Had 244:35 logged time when struck off. Appears to be first RCAF Oxford loss.1939-07-15 Taken on Strength 2019-08-20
1939-November-29 Accident: ATS RCAF STN TRENTON Loc: Trenton Ontario Names: Clements | Lee | Maher | Stempel
1940-03-12 Struck off Strength Struck off, reduced to spares and produce 2019-08-20