Cowan, Walter Sidney Died
Personal Information
| Rank | F/O |
| Forename(s) | Walter Sidney |
| Surname | Cowan |
| Gender | M |
| Age | 26 |
| Date of Death | 02-11-1944 |
| Next of Kin | Son of Sidney A. Cowan and Mary Ann Cowan, of Port Carling, Ontario, Canada. |
Aircraft Information
| Aircraft | Avro Lancaster I |
| Serial Number | TW650 |
| Markings | XY |
Memorial Information
| Burial/Memorial Country | United Kingdom |
| Burial/Memorial Place | Brookwood Military Cemetery |
| Grave Reference | 55. I. 7. |
| Epitaph | LOVINGLY REMEMBERED BY DAD, MOTHER AND BROTHER |
IBCC Memorial Information
| Phase | 2 |
| Panel Number | 149 |
Enlistment Information
| Service Number | J/29529 |
| Service | Royal Canadian Air Force |
| Group | 3 |
| Squadron | 186 |
| Trade | Navigator |
| Country of Origin | Canada |
The National Archives
| Record of Events (Operational Record Book) AIR 27/1145/14 |
| Summary of Events (Operational Record Book) AIR 27/1145/14 |
Last Operation Information
| Start Date | 01-11-1944 |
| End Date | 02-11-1944 |
| Takeoff Station | Tuddenham |
| Day/Night Raid | Night (97% moon) |
| Operation | Oberhausen |
| Reason for Aircraft Loss | Hit by flak, killing F/O Cowan. The aircraft made a safe return to England. |