Davey,
Firstly, thank you for your service. Secondly, hi everybody, my first post.
I'm reading the reports from:
http://www.subvetpaul.com/52BoatsIndex.htm. Very often it's indicated that a radio transmission was sent to a sub, requesting it give status. Sometimes ordering it to respond, it would seem. Given the nature of a sub having little to no contact during radio silence, being submerged or other various reasons; how is it they receive the message? Was the message rebroadcast at intervals or relayed from other ships?
If it was simply rebroadcast, who was privy to the information? I can only imagine the hit morale would take if you kept receiving radio traffic for another sub to make contact.
Again, thank you for your service!