Hello, I am new to this forum and was hoping to find some answers to some questions I have. My father flew with Bomber Command, 97 Squadron. On April 13th 1943 he took part on a raid to La Spezia. One of his crew members for this raid was a Sub/Lt W.H. Lett who I presume was Fleet Air Arm. Does anyone have any information about Lett and any knowledge on why and how frequently Navy personnel took part in Bomber Command raids?