[Hammarlund] HQ-170A mods?

[Craig Roberts]

Good advice, Kim. I do intend to bring it back to original. However, I was wondering if the work that had been done reflected an update from the factory. As you know from our mutual Collins experience, the guys in Cedar Rapids issued tons of Service Bulletins and Service Letters with circuit changes. Since I'm new to Hammarlund, I didn't know if Oscar's boys did the same. 

Thanks again, as always.

Craig
W3CRR