Very interesting, but I thought these ciphertext messages were worked out on a machine (Enigma or Tunny equivalent types) and I didn't think these were carried in our aircraft.
It looks more like an intercept being passed on by an agent.
I'll bet the boys and girls at Bletchley Park could easily convert this message to plaintext, especially if they had COLOSSUS working.
Last edited by Gemini Twin; 1st Nov 2012 at 19:21.