The Davy Crocketts were operated by a three-man crew.
* March and April==Zunanje povezave==* Wallis's Bombs - Big & Bouncy - www.sirbarneswallis.com* A picture of a Lancaster carrying a Grand Slam* Movietone News "Ten Tonner" - video of a Grand Slam being dropped on the Bielefeld Viaduct on youtube.com* The hole left in the roof by a Grand Slam at the Farge U-boat pen