Hello everyone. I have a Narco MK12D radio that is having issues. My radio reception  is very poor and with low volume. I can hardly understand the ATIS even when 500 ft from the tower. The antenna was checked and found to be ok. I’m looking for recommendations on a good shop that could inspect the radio and repair as necessary. I realize that the Narco is a mediocre radio but I would like to keep it going until next summer when I plan to do a full panel upgrade. I’m in South Florida but don’t m