Heater crossed the border into Alberta in order to enlist in the CEF. He later transferred to the RFC-RAF and was in training at Lincoln when the crash happened.
1918-06-07: Heater died in DH.9, C 1201; when it was involved in a collision in mid-air with DH.6, C-7251 of 47TS flown by Sergeant A.W. Pilkin (not found in the record as hadn't passed licence yet) during aerial fighting practice.
Heater, Roy Esworth (Second-Lieutenant)
Killed in Flying Accident 1918-June-07

Birth Date: 1892-February-14
Born: Menlo, Iowa, USA
Parents: Edward Esworth Heater & Mary Jane Lyst
Spouse: unmarried
Home: Snohomish, Washington, U.S.A.
Enlistment: Alberta
Enlistment Date: unkown date
Service
RAF
Unit
44 (OT) TS- Training Squadron (RFC)
Base
Harlaxton England
Rank
Second-Lieutenant
Position
pilot
Service Numbers