OK, cool, I didn’t know any of that. You know, but I will share with the rest of the audience, earlier this morning I located email addresses for all but one of the people that posted at the thread you linked to above. I got four replies back in about four hours, so pretty impressive. The guy from India said that his had a lot of marine corrosion and that he had a hard time keeping it running and so he had given it away. So maybe as we hunt for one we need to be mindful of that. But interesting that so many radios shared parts! – Phillip