[Stig Jarlevik]

Hi Johannes

Back home again and I now have a bit more sources to look inside.
Theo Boiten says the claim was over the North Sea 20 km west of Vlieland.
He does not state the height which is interesting, since it seems he then also have second thoughts about that detail.

Since Bomber Command did not have any mining missions that night anything lost over the sea had to be someting else. Perhaps Coastal Command?

Cheers
Stig