| Crewmember | Flying Officer W D Irwin |
|---|---|
| Rank | Flying Officer |
| Service number | unknown |
| Awards | unknown |
| Date as recorded | 22-23-11-44 |
| Date range | unknown |
| Squadron / unit | 627 |
| Aircraft | Mosquito IV (DZ642, code AZ-H) |
| RAF station / departure | Woodhall Spa |
| Time | 18:42 |
| Location / duty / target | Trondheim |
| Incident | Crashed at Shetland on return |
| Fate | Killed |
| Buried or commemorated | unknown |
| Command | Bomber Command |
