B-17 91st Bomb Group 401st bomb squadron
A formation of B-17s from 91st Bomb Group, 401st bomb squadron
Combat Wing Assignment: 1st CBW Base: Bassingbourn, England Group tail code: A (triangle symbol) 91st BG squadrons identification codes: LG - 322nd Bomb Squadron OR - 323rd Bomb Squadron DF - 324th Bomb Squadron LL - 401st Bomb Squadron