Found a B-29 group with "F" on the vertical fin:
315th Bomb Wing
1st PRS / 3rd PRS
Based at Saipan and Guam
Reference is "Big Bombers Of WW II" page 303 - 304
Jack
"Mark and Kim Smith" wrote in message
...
I didn't find any "F's" here. http://www.armyairforces.com/tails-29.asp
Joanne Smedley wrote:
Hello, I am hoping someone might be able to identify the squadron an
aircraft serial number 22-4621 and the letter F painted above it which
appears on a photo I have come across. Two B29s staged at Tarakan,
Borneo, on 14 August 1945. No other information available.
Regards, Joanne Smedley