Info request on a couple of RCAF losses

[brewerjerry]

Hi All,
The names are all on a wooden memorial panel, and I wondered if anyone could supply any further details...

COLLINS, HAMISH GORDON
Initials: H G
Nationality: Canadian
Rank: Warrant Officer Class I
Regiment/Service: Royal Canadian Air Force
Unit Text: 407 Sqdn.
Age: 33
Date of Death: 31/05/1943
Service No: R/74976

COLLINS, MAXWELL RITCHIE
Initials: M R
Nationality: Canadian
Rank: Sergeant
Regiment/Service: Royal Canadian Air Force
Unit Text: 214 Sqdn.
Age: 35
Date of Death: 14/07/1941
Service No: R/74592

GOLDNEY, ROBERT EDWARD
Initials: R E
Nationality: Canadian
Rank: Flight Sergeant (Air Gnr.)
Regiment/Service: Royal Canadian Air Force
Unit Text: 405 Sqdn.
Age: 20
Date of Death: 05/04/1943
Service No: R/118056

IMAGE, LESLIE
Initials: L
Nationality: Canadian
Rank: Pilot Officer
Regiment/Service: Royal Canadian Air Force
Unit Text: 425 Sqdn.
Age: 21
Date of Death: 29/07/1944
Service No: J/87777

TURNER, FRANK LEES
Initials: F L
Nationality: Canadian
Rank: Sergeant (Pilot)
Regiment/Service: Royal Canadian Air Force
Age: 26
Date of Death: 16/07/1941
Service No: R/69132

Many thanks in advance
cheers
Jerry