[Johannes]

Hi Michel

Couldn't find flugbuch of Opper's, but often they omit the year,(write it once for whole year) so it's likely you are correct, don't know how many pages I have/had. I think a Caribou is what the English called a P-39, but if you are correct with the year why would Opper's use this term. But perhaps the other claim is for an I-16. What types do you have for the dates?

Kind Regards

Johannes