Massport 814.2625

[OceanNora]

While searching today, I've been hearing snippets of digital voice on 814.2625 NAC code of D15, with terminals and cars mentioned. Lo and behold, it's listed as a frequency on a trunked license issued to Massport. I've also heard digital voice on 810.0625 and 813.2625, frequencies on the same license with the same NAC code. The license is WPAQ455, the same as the license for frequencies that are part of the Massport P25 system currently listed in the database. Does anyone have any info as to whether these frequencies might be part of a second site?

 

[jmorrissey23]

While searching today, I've been hearing snippets of digital voice on 814.2625 NAC code of D15, with terminals and cars mentioned. Lo and behold, it's listed as a frequency on a trunked license issued to Massport. I've also heard digital voice on 810.0625 and 813.2625, frequencies on the same license with the same NAC code. The license is WPAQ455, the same as the license for frequencies that are part of the Massport P25 system currently listed in the database. Does anyone have any info as to whether these frequencies might be part of a second site?

Those are the input frequencies that you are hearing.

The radios transmits on the 806.0000-815.0000 input channels and when the repeater picks them up it repeats the traffic on the 851.0000-859.0000 output channels from the tower. So the 810.0625 traffic you were hearing is the same as what was going over 855.0625 except to hear the input channel you must be within close range of the radio transmitting.

 

[OceanNora]

That would make quite a bit of sense, I should've thought of that. Thanks for the clarification!

 

[ecps92]

Offset - The RadioReference Wiki
Good reference to know inputs vs outputs

While searching today, I've been hearing snippets of digital voice on 814.2625 NAC code of D15, with terminals and cars mentioned. Lo and behold, it's listed as a frequency on a trunked license issued to Massport. I've also heard digital voice on 810.0625 and 813.2625, frequencies on the same license with the same NAC code. The license is WPAQ455, the same as the license for frequencies that are part of the Massport P25 system currently listed in the database. Does anyone have any info as to whether these frequencies might be part of a second site?