Hi Platon, I wonder why no mention in her Ktb was due to the short time she was at sea, sailing at 1715 on the 15th and was back at 0905 the next day source Historische, or back at 2230 source Uboatarchiv. The main concern of the commander would be to get his disabled boat back, which he would then need to enter the precise details in the KtB. Perhaps the meeting with the Italians was not thought to have been that important to mention. John