Control Channel?

[kainixon2187]

I was doing a search on my 436 trying to find a frequency for a business and came across this sound transmitting on 453.375 in Va Beach. I've heard the noise before. Does anyone know what this is?
2020-03-01_19-30-27.wav

 

[W8RMH]

RR Database Home

The most complete database of radio communications data

www.radioreference.com

 

[kainixon2187]

RR Database Home

The most complete database of radio communications data

www.radioreference.com

I’m not a premium subscriber.

 

[kainixon2187]

The only thing I saw was the hrt buses.

 

[W8RMH]

�

That is probably what you are hearing. They use a lot of data systems.

 

[u2brent]

FCC Callsign KNHN590 (Transportation District Communications of Hampton Roads)

FCC Callsign KNHN590 (Transportation District Communications of Hampton Roads)

www.radioreference.com

FCC Callsign WQCU322 (Transportation District Communications of Hampton Roads)

FCC Callsign WQCU322 (Transportation District Communications of Hampton Roads)

www.radioreference.com

 

[kainixon2187]

FCC Callsign KNHN590 (Transportation District Communications of Hampton Roads)

FCC Callsign KNHN590 (Transportation District Communications of Hampton Roads)

www.radioreference.com

FCC Callsign WQCU322 (Transportation District Communications of Hampton Roads)

FCC Callsign WQCU322 (Transportation District Communications of Hampton Roads)

www.radioreference.com

Ok, thanks!

 

[kainixon2187]

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That is probably what you are hearing. They use a lot of data systems.

Thank you!