Central Maryland Conventional Frequencies Findings

[ezdropper]

Been monitoring what sounds like City of Laurel (WPNP853) on the following freqs.

453.1468/453.1500/453.1531

TG 11 - Public Works (Mentioned Road Signs on Main St & Montgomery St, Picking up recycling on Montrose Rd and on White Way)
TG 14 - Parks and Recreation (Mulching Riverfront Park)

TG 12 - Roads/Highways or maybe Talk Around (Talking about bobcats, bucket trucks, snow blowers)

 

[riveter]

464.775 DCS 754 - Fairhaven Retirement Community, 7200 3d Ave, Sykesville
PID via CWID "KNAK274"

will submit to db, just plopping it here real quick so I dont lose track of it.

 

[ezdropper]

462.4750 - DCS465 - Giant Food (Jessup)?

464.5875 - CC1 - Fairmont Washington Hotel (DC)?
463.2375 - CC1 - Fairmont Washington Hotel (DC)?

 

[riveter]

462.4750 - DCS465 - Giant Food (Jessup)?

464.5875 - CC1 - Fairmont Washington Hotel (DC)?
463.2375 - CC1 - Fairmont Washington Hotel (DC)?

I've heard a lot of 462.475 with that DPL as well, I think that's almost certainly what it is but haven't heard rock solid confirmation.

 

[ezdropper]

461.400 - CC1 - TG2 - Listed in the DB as Downtown Silver Spring but with 703 DPL tone.
462.500 - D155 - Listed in the DB as Downtown Silver Spring but with 703 DPL tone.
452.500 - D132 - Listed in the DB as Yellow Cab Montgomery Co but with 100.0 PL tone.

 

[ezdropper]

462.500 - D155 - Listed in the DB as Downtown Silver Spring but with 703 DPL tone.

This one might be Embassy Suites Baltimore (WQYB668) sounds like housekeeping and they mentioned picking up something in Towson.

 

[ThePhotoGuy]

464.975 - Color 5 -TG1001 ( WNUK701 - Hyatt Regency Baltimore)?

467.65 DCS 732 - Mentions of Perdue Corn Truck. Non-organic Wheat trucks coming through.

 

[ezdropper]

467.65 DCS 732 - Mentions of Perdue Corn Truck. Non-organic Wheat trucks coming through.

I believe 467.65 is a GMRS radio frequency

 

[SpectralContent]

452.350 CC8 TG12 - Gold Bond Building Products

 

[ezdropper]

462.050 - CC1 - TG1 - Village at Waugh Chapel Security (Odenton)

Sounds like security, talking about people taking shopping carts from Target, mentioned Walgreens, Regal Cinema, and Waugh Chapel Road.

 

[ezdropper]

Hearing TSA loudly on 406.7375 on 025 NAC. It's listed as BWI in the database but with a different NAC code.

 

[ezdropper]

151.625 - D116 - Either Sam Cooper Paving in Pasadena (WQYB648) or Accurate Asphalt in Crownsville (WQYY742).

Talking about picking up loads of ashpalt. Strange thing is both companies use the exact same frequencies.

 

[ResQguy]

462.050 - CC1 - TG1 - Village at Waugh Chapel Security (Odenton)

Sounds like security, talking about people taking shopping carts from Target, mentioned Walgreens, Regal Cinema, and Waugh Chapel Road.

I'm pretty sure the Village at Waugh Chapel is in Gambrills, not Odenton.

 

[trimmerj]

Been using Probe to search through business allocation ranges and hitting a ton of data channels. Assuming these are DMR. Are the voice coms digital or analog with these systems? Ive been locking out any control channels that pop up.

 

[W4EMS]

If DMR by definition they will be digital. For SDS scanners you will need a key (from Uniden) to decode those not encrypted.

 

[trimmerj]

Gottcha, wanted make i wasn't locking out possible analog voice traffic when locking the control channels. Using a pro 2035 with optoscan and probe.

 

[ezdropper]

Been hearing people using the Laurel GMRS repeater lately on 462.725

 

[Chris52]

462.675 and 462.600 PL 141.3 have been very busy here in Frederick with GMRS chatter. Side note - some of these people should probably switch the CB !

 

[SpectralContent]

461.4375 - CC1 - Rukert Terminal (WQRM220)

TG10 (Ops?)
TG20 (Security?)
Both on S2.

 

[ezdropper]

I'm hearing these guys doing some kind of farming/harvesting on 152.3225 CC6. Didn't see this freq in the database, but wondering if it could possibly be Triangle Communications up in Lancaster PA area. Pretty funny to hear something like this around these parts.