Unidentified UHF/VHF Frequencies

Joined
May 3, 2023
Messages
61
From the Greenville County area:

151.6250 67.0 PL
155.6325 127.3 PL
156.2120 100.0 PL Public safety?
451.3500 177.3 PL Speaking spanish
451.3500 179.9 PL Speaking spanish
451.4500 74.4 PL Manufacturing?
451.8250 67.0 PL Manufacturing?
451.8500 91.5 PL
451.8750 203.5 PL
452.175 82.3 PL Unknown School or school buses "What time will you be at the high school?"
452.3250 173.8 PL Unknown transportation service
452.8000 123.0 PL
453.1500 165.5 PL
453.4375 146.2 PL School buses, unknown school dist. (heard highlands elementary mentioned)
453.7750 173.8 PL Unknown user; public safety? Possibly University of South Carolina Upstate WRHT253?
461.0250 271 DPL Manufacturing?
461.1750 145 DPL Manufacturing?
461.5250 131.8 PL Unknown transportation service
461.7200 186.2 PL Unknown user
461.7250 183.5 PL Calling dispatch? Talking about trucks?
462.0500 411 DPL Unknown user: manufacturing? Possibly House of Raeford Farms in Greenville County?
462.5000 156.7 PL
463.6750 732 DPL "Hey Sam!"
463.9125 74.4 PL School buses, unknown school dist.
464.0750 445 DPL Manufacturing?
464.1250 371 DPL Unknown user "Headlamp" "24 is a flashlight." "The key is in the door, what's the correct time?" "I'm doing IQA and I put the wrong quantity into the system." "Hold on." "Thanks for calling that in."
464.6000 173.8 PL School buses, unknown school dist.
464.5500 156.7 Construction?
464.9500 156.7 Construction? Strong signal. Possibly Morgan Corporation WNSE878 (also heard on 464.9525 and 964.955 with same PL)
 
Last edited:

brian

DB Administrator
Database Admin
Joined
Dec 10, 2000
Messages
2,060
Location
South Carolina
151.625 - This is one of the common "DOT" frequencies that can be used by just about anyone. Will be hard to pin down a specific user
156.210 - I have this as Hart Co GA Sheriff
452.325 - Probably Polk County NC Transportation
453.775 - I have this as a local government agency in Columbia SC, could also be USC-U.
461.525 - I have this as Greenville Co special ed buses
463.9125 - Maybe Oconee Co?
464.500 - DOT Yellow, could be anyone
464.950 - Also confirmed this to be Morgan Corp
 
Joined
May 3, 2023
Messages
61
Here are a few more!

155.4625 203.5 PL - Heard conversations about medics and trainings?
451.775 123.0 PL - Definitely construction related. Maybe Vulcan Materials?
453.4250 203.5 PL - School buses; unknown school district
461.1000 131.8 PL - User unknown; strong signal
462.575 156 DPL - GMRS repeater. Amateur radio
462.600 162 DPL - GMRS repeater. Amateur radio
463.7375 431 DPL - User unknown; strong signal

In addition to the frequencies above, I was also able to log several amateur radio stations in the 440 range!
 
Joined
May 3, 2023
Messages
61
I'm picking up what sounds like a school on 464.325 97.4 PL with students names being called out twice over the radio. The signal is weak but comes in loud and clear if i'm in just the right spot.
 

daugherh

Member
Joined
Aug 8, 2010
Messages
127
Location
Upstate SC
I'm picking up what sounds like a school on 464.325 97.4 PL with students names being called out twice over the radio. The signal is weak but comes in loud and clear if i'm in just the right spot.

This could maybe be Industrial/Business Pool, Conventional License - WQNX265 - Greenwood County School District 52.
464.325 listed as a mobile frequency at 5 watts but if you were in just the right spot it could be possible to pick it up.
 

brian

DB Administrator
Database Admin
Joined
Dec 10, 2000
Messages
2,060
Location
South Carolina
Here are a few more!

155.4625 203.5 PL - Heard conversations about medics and trainings?
451.775 123.0 PL - Definitely construction related. Maybe Vulcan Materials?
453.4250 203.5 PL - School buses; unknown school district
461.1000 131.8 PL - User unknown; strong signal
462.575 156 DPL - GMRS repeater. Amateur radio
462.600 162 DPL - GMRS repeater. Amateur radio
463.7375 431 DPL - User unknown; strong signal

In addition to the frequencies above, I was also able to log several amateur radio stations in the 440 range!

155.460 - Probably the state prison in Pelzer
451.775 - may be Vulcan, but all of the quarries in my area use DMR
453.425 - Transylvania Co school buses
461.100 - Pickens Co?
463.7375 - CF Sauer? (they may Dukes mayonnaise)
 
Joined
May 3, 2023
Messages
61
462.575 is Anderson County GMRS repeater. PL 127.3
462.600 might be GMRS in North Georgia

Thanks for the info, rescuecomm. Any idea who I could have heard on 462.575 because what I heard was using a DPL tone instead of 127.3 PL? Maybe Georgia or North Carolina?
 

rescuecomm

Member
Joined
Jun 20, 2005
Messages
1,456
Location
Travelers Rest, SC
Thanks for the info, rescuecomm. Any idea who I could have heard on 462.575 because what I heard was using a DPL tone instead of 127.3 PL? Maybe Georgia or North Carolina?
I'm not sure. At one time, I could hear a repeater on 462.575 before the Anderson one went up. I thought it was at Hendersonville or Crowder's Mtn based on the guys discussing traffic. It's always possible that the Anderson 575 has multiple tones.
 
Joined
May 3, 2023
Messages
61
I'm not sure. At one time, I could hear a repeater on 462.575 before the Anderson one went up. I thought it was at Hendersonville or Crowder's Mtn based on the guys discussing traffic. It's always possible that the Anderson 575 has multiple tones.

rescuecomm,

I heard the Anderson 462.575 repeater this past week on 127.3 PL. I'm still hearing radio traffic from the DPL tone on this frequency, I'll keep listening to see if I can figure it out. Appreciate the help!
 
Joined
May 3, 2023
Messages
61
Does anyone have PL or DPL tones for any of these? I've been listening but haven't heard anything yet.

463.725 Luck Stone Quarry (WSAL883) - This one fairly new with a license grant on 1/27/2024
154.505 Martin Marietta Materials (WRDK745)
451.900 Martin Marietta Materials (WQTH580)
160.177 Hanson Aggregates (WQTW435 and WQLL771)
159.900 Hanson Aggregates (WQTW435) - This one is listed in the database under York County with a 251 DPL tone. Is this still accurate?
 
Top