When I picked the up that call I was turning around at the corner of Rt 7 and Farrar Way in Dexter.
I have a Uniden BCD996P2 scanner hooked to a 1/4 wave 2 meter NMO antenna on the roof of a minivan.
The signal was pretty scratchy from that location. I had to stop and listen and move the van forward about a foot to get it to come in after I had stopped. Once you get down into Dexter, you wont pick it up anymore. I have no idea where they are transmitting from because according to the FCC site, that frequency is registered to Peaked Mtn in Dixmont, not a tower up north. But I definitely heard tones and they were calling for the Springfield Fire Dept. which is on the other side of Penobscot County.