Siebel Si 204. Mostly built in Czechoslovakia during the war. After the war built in Czechoslovakia as the Aero C-3, for flying training (C-3A) and crew training (C-3B). Aero C-103 Civilian passenger transport variant. Aero D-44 military transport variant. Also built in France during the war and...
08-4156 (MSN 645-4156) 94th FS Active 26feb10 jul19 - obviously an area which has paint adhesion issues. The FLIR camera port may have something to do with the choice of materials.
Can't find either part number in the B-17E parts catalogue. All the B-17 TOs and manuals I have in this download link (from a fully up to date AV computer)
sendgb.com/8q59gkcfjpH
Type 93 What? Using Type number is almost meaningless as it ONLY refers to the year. (in this case 1933 in the Gregorian calendar). - Army - Long Type and Model Number system
The first part of the designation was a...