Boeing B-17G-5-BO Flying Fortress 42-31211 of the 384th Bomb Group 546th Bomb Squadron, code BK-H
Combat Wing Assignment: 41st CBW
1st Air Division
Base: Grafton Underwood, Northamptonshire England (Station 106)
Group tail code: P (triangle symbol)
384th BG squadrons identification codes, tail numbers and colors:
SU – 1 – blue – 544th Bomb Squadron
JD – 2 – yellow – 545th Bomb Squadron
BK – 3 – red – 546th Bomb Squadron
SO – 4 – white – 547th Bomb Squadron