This was a night precision mission involving 18 planes from the 6th Bomb Group:
* * * the attacks on the Empire’s industries began again on 24 March with a night attack on the Mitsubishi Engine plant at Nagoya. Eighteen planes reached the target and bombed by radar. Results were good, and all planes returned with only three damaged.
[Pirate’s Log, p. 34]
20th Af Mission 45