5 April 1942
10:37 local time
We have arrived at our best guess of a position to intercept the convoy. They must be heading towards the Channel, judging by the information we received, and we should be right in their way. Now the only thing we can do is sit, listen, and keep a few sharp sets of eyes looking for them. I have posted my best watchmen in the tower and my only qualified hydrophone operator has been listening intently.