| Crewmember | Flight Lieutenant W J Sibbald |
|---|---|
| Rank | Flight Lieutenant |
| Service number | J15700 |
| Awards | DFC |
| Date as recorded | 21/22.06.43 |
| Date range | 1943-06-21 to 1943-06-22 |
| Squadron / unit | 101 |
| Aircraft | Lancaster I (ED650, code SR-L) |
| RAF station / departure | Ludford Magna |
| Time | unknown |
| Location / duty / target | Krefeld |
| Incident | Crashed vicinity Monchengladbach |
| Fate | Killed |
| Buried or commemorated | Rheinberg War Cem |
| Command | unknown |
