Hello Veijo
I have made a contact for you on the subject of local HAMs in the Omaha area who are excited about having some input with you on the USS Marlin. From past experiences, most recently Warships Weekend, this group of HAMs have worked the bands from the Hazard. I suggested to them that you were working on bring the USS Marlin back to life and needed some guidance in older style TX/RX’vers.
Mary Joseph (Call Sign N0TRK) is a local operator who is actively involved in the Omaha Club, (AKSARBEN) and past operations at the Hazard. She has suggested that you give her an email with your phone numbers etc., and she would be happy to bring resources to bear.
I hope that this connection will give you some additional help in your quest. I know from our experiences at the USS Batfish, we have had a lot of interest and we hope with the addition of the new Mast Support from the USS Oklahoma even more support will surface.
Please let me know if I can be of further service, and I will keep you posted as to our progress with HAM radio on the Batfish via the Sub forum.
Best Regards and good hunting!
Charlie Hoy - USS Batfish W5HOY