News article implies that he fell from his aircraft and later died of his wounds. Not clear at all. *SL*
1918-07-08: McLellan was the pilot-instructor on the flight. AM2 Herbert Suttle was piloting the aircraft. He was forced to land to do repairs and then took off, rose 100ft to clear a chimney, side-slipped and nosedived into the side of a hill, near Ashington. He died of injuries from the crash two days later. His student pilot was killed in the crash.
McLellan, Jarvis Oldfield (Lieutenant)
Killed in Flying Accident 1918-July-08

Birth Date: unkown date
Born: Saint John, New Brunswick
Jarvis Verner McLellan & Florence Louise Stockton
Home: Saint John, New Brunswick
Enlistment:
Enlistment Date: Unknown
Service
RAF
Unit
256 (OT) Sqn- Squadron (RAF)
Addimus Vim Viribus Strength to strength
Base
Ashington England
Rank
Lieutenant
Position
Lieutenant
Service Numbers