Anyone know these tones/frequencies?

[altec]

Freq Tone
151.475 131.8 PL
154.415 365 DPL
154.675 023 DPL
154.875 136.5 PL
155.110 351 DPL
155.190 203.5 PL
155.880 143 DPL
156.225 423 DPL

Just wondering if anyone knows whos using these frequencies and tones.
They come up once in a while on my scanner. Some of these frequencies have many other users with other PL/DPL Tones. Mainly these frequencies come in barely on my scanner but can't make out locations or who they might be.
Thanks, Altec

 

[pappy1]

What part of the State are they used?

 

[altec]

Central Ar area. Some frequencies have more then one user and these tones are the unknown users on the frequencies.

 

[pappy1]

I'm in central Arkansas and I get nothing on them even without tones. I must be in another part of cental Arkansas than you are in.

 

[bubbaearle]

Hae ya tried the FCC database?

Search for them here

 

[altec]

Just was wondering if anyone was familar with them. Not a big deal. I was testing a antenna out and these frequencies were barely coming in. Most were fire/ems sounding operations. I'm in Garland Co so I would assume maybe the next 1 or 2 counties over maybe. Who knows...could be futher if they are using a powerful repeater? These frequencies are not always active unless something is going on. Just have not heard them say a good location yet to pin point on the map. I will continue monitoring to see if any I can pinpoint highways or communities they are reffering too. Also fcc search is helpful but also in past have found numerous frequencies not listed in fcc too but are in use currently. Many have expired licenses too.