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US > Maryland > St. Mary's (County)

St. Mary's County Maryland - Downloads and Reports


All Identified Frequencies in St. Mary's County


Frequency Input Callsign Description System/Category Tag Updated
39.38000     KGD716   MSP Dispatch / SMCSO Simulcasts Calls Here as well   Maryland State Police   Law Dispatch   2010:10:10  
119.27500       "Baywatch"   Military Operations   Military   2014:10:12  
120.05000       Approach/Departure - West   Air Traffic Control   Aircraft   2014:03:27  
120.05000       Approach/Departure   Air Traffic Control   Aircraft   2004:07:07  
120.60000       Ground   Air Traffic Control   Aircraft   2014:03:27  
121.00000       Approach/Departure - West Low Altitude   Air Traffic Control   Aircraft   2014:03:27  
121.10000       Approach Control Arrivals   Air Traffic Control   Aircraft   2014:03:27  
122.10000       Flight Service Station (FSS)   Air Traffic Control   Aircraft   2004:07:07  
123.00000       CTAF/Unicom   Air Traffic Control   Aircraft   2004:07:07  
123.20000       Naval Test Pilot School   Naval Test Pilot School   Military   2014:10:13  
123.70000       Tower   Air Traffic Control   Aircraft   2014:03:27  
127.95000       Approach/Departure - East   Air Traffic Control   Aircraft   2014:03:27  
132.55000       Approach/Departure   Air Traffic Control   Aircraft   2004:07:07  
134.10000       Approach/Departure   Air Traffic Control   Aircraft   2004:07:07  
135.02500       Approach   Air Traffic Control   Aircraft   2014:03:27  
135.20000       Clearance Delivery   Air Traffic Control   Aircraft   2014:03:27  
138.62500       Naval Test Pilot School   Naval Test Pilot School   Military   2014:10:13  
138.97500       Flight Line   Airfield Operations   Military   2014:03:27  
139.50000       Public Works/Snow Removal   Public Works   Public Works   2006:12:13  
139.52500       Flight Line/Aircraft Maintenance ("Strike")   Airfield Operations   Military   2006:12:13  
140.10000       Flight Line   Airfield Operations   Military   2006:12:15  
142.07500       Ground Electronics   Airfield Operations   Military   2014:03:27  
143.72500       "Tester"   Naval Test Pilot School   Military   2014:10:12  
146.64000   146.04000   K3HKI   St Mary's County ARA   Skywarn/RACES   Ham   2011:10:18  
147.19500   147.79500   N3PX   Skywarn (Southern Patuxent Amateur Radio Club)   Skywarn/RACES   Ham   2008:02:22  
154.98000     KUB926   Fire/EMS Dispatch (Linked to TRS talkgroup 06-021)   Fire / EMS   Multi-Dispatch   2009:10:08  
158.14500     KGA322   Southern Maryland Electrical Coop (SMECO)   Utilities   Utilities   2010:10:07  
233.85000       "Shade Tree" Flight Test   Flight Test   Military   2014:10:12  
235.72500       "Baywatch"   Military Operations   Military   2014:10:12  
236.30000       NRWATS/HX21 Operations/Base ("Blackjack")   Military Operations   Military   2014:03:27  
238.05000       NFATS/VX-20 Operations/Base   Military Operations   Military   2006:12:13  
241.45000       "Echo Control"   Military Operations   Military   2014:10:12  
249.65000       V22 Osprey Operations/Base ("Osprey Base")/Test Discrete   Flight Test   Military   2014:10:12  
250.10000       Discrete   Military Operations   Military   2014:10:12  
250.30000       Approach/Departure - West Low Altitude   Air Traffic Control   Aircraft   2014:03:27  
250.70000       NSATS/VX-23 Operations/Base ("Salty Dog")   Military Operations   Military   2014:03:27  
250.85000       Approach   Air Traffic Control   Aircraft   2014:03:27  
254.02500       Test Discrete   Flight Test   Military   2014:10:12  
256.50000       "Baywatch"   Military Operations   Military   2014:10:12  
262.95000       "Echo Control"   Military Operations   Military   2014:10:12  
264.15000       Operations/Base ("Tester")   Naval Test Pilot School   Military   2014:10:13  
264.55000       "Echo Control"   Military Operations   Military   2014:10:12  
268.85000       "Echo Control"   Military Operations   Military   2014:10:12  
270.80000       "Baywatch"   Military Operations   Military   2014:10:12  
277.00000       Real Time Processing System (RTPS)?   Flight Test   Data   2014:03:27  
277.05000       Test Discrete   Flight Test   Military   2014:10:12  
281.80000       Approach/Departure - West   Air Traffic Control   Aircraft   2014:03:27  
291.15000       "Echo Control"   Military Operations   Military   2014:10:12  
301.20000       Approach   Air Traffic Control   Aircraft   2014:03:27  
302.25000       Flight Test   Flight Test   Military   2014:03:27  
302.55000       Base Operations   Military Operations   Military   2014:10:12  
305.20000       "Baywatch"   Military Operations   Military   2014:10:12  
310.15000       Fleet Air Reconnaissance Squadron (VQ-4)   Military Operations   Military   2014:10:12  
310.22500       P-8 Poseidon Test Discrete?   Flight Test   Military   2014:10:12  
310.55000       "Echo Control"   Military Operations   Military   2014:10:12  
310.55000       "Baywatch"   Military Operations   Military   2014:10:12  
311.00000       Fleet Air Reconnaissance Squadron (VQ-4)   Military Operations   Military   2014:10:12  
313.70000       VX-20 Discrete   Flight Test   Military   2014:10:12  
314.00000       Approach/Departure - East   Air Traffic Control   Aircraft   2014:03:27  
316.12500       Clearance Delivery   Air Traffic Control   Aircraft   2014:03:27  
320.45000       "Echo Control"   Military Operations   Military   2014:10:12  
322.42500       Automatic Terminal Information Service (ATIS)   Air Traffic Control   Aircraft   2014:03:27  
336.40000       Ground   Air Traffic Control   Aircraft   2014:03:27  
337.90000       NRL FSD Operations/Base ("Researcher")   Military Operations   Military   2006:12:13  
339.67500       VX-20 Test Discrete   Flight Test   Military   2014:10:12  
340.20000       Tower Alternate   Air Traffic Control   Aircraft   2014:03:27  
341.10000       Scientific Development Squadron 1 (VXS-1) Operations/Base ("Pioneer")   Military Operations   Military   2014:10:12  
341.95000       "Echo Control"   Military Operations   Military   2014:10:12  
343.65000       Tower   Air Traffic Control   Aircraft   2014:03:27  
348.00000       Approach   Air Traffic Control   Aircraft   2014:03:27  
354.80000       "Baywatch"   Military Operations   Military   2014:10:12  
355.80000       "Baywatch"   Military Operations   Military   2014:10:12  
356.20000       Metro   Air Traffic Control   Aircraft   2014:03:27  
362.60000       Approach   Air Traffic Control   Aircraft   2014:10:12  
363.35000       Navy Aircraft Refueling   Military Operations   Military   2014:03:27  
365.70000       Test Discrete   Flight Test   Military   2014:10:12  
369.90000       "Baywatch"   Military Operations   Military   2014:10:12  
373.10000       Test Complex   Flight Test   Military   2014:10:12  
380.43750       Site 004 NAS Patuxent River   Joint National Capital Region   TRS   2011:09:28  
380.86250       Site 004 NAS Patuxent River   Joint National Capital Region   TRS   2011:09:28  
381.70000       "Echo Control"   Military Operations   Military   2014:10:12  
383.30000       "Shade Tree Control" - Atlantic Test Track   Flight Test   Military   2014:10:12  
386.16250       Site 004 NAS Patuxent River   Joint National Capital Region   TRS   2011:09:28  
386.30000       Site 004 NAS Patuxent River   Joint National Capital Region   TRS   2011:09:28  
386.52500       Site 004 NAS Patuxent River   Joint National Capital Region   TRS   2011:09:28  
387.90000       Cockpit Voice System   Flight Test   Military   2014:03:27  
389.71250       Site 004 NAS Patuxent River   Joint National Capital Region   TRS   2011:09:28  
392.67500       Real Time Processing System (RTPS)?   Flight Test   Data   2006:12:13  
409.20000       Range Control   Military Operations   Military   2010:05:21  
444.35000   448.35000   N3NO   Skywarn (Southern Patuxent Amateur Radio Club)   Skywarn/RACES   Ham   2008:02:22  
451.27500   456.27500   WPUI827   Support Terminal Services - Piney Point Terminal   Utilities   Business   2007:12:27  
453.23750   458.23750   KKV479   Public Safety   St. Mary's College   Security   2009:03:02  
461.56250   466.56250   WQKN257   High School Primary (Used by Great Mills, Leonardtown, Chopticon High Schools)   Public Schools   Schools   2010:09:14  
462.13750     WQKN257   Middle Schools   Public Schools   Schools   2010:09:14  
463.56250     WQKN257   Elementary Schools   Public Schools   Schools   2010:09:14  
464.68750     WQKN257   Alternate Channel   Public Schools   Schools   2010:09:14  
851.16250       Site 001 Simulcast   St. Mary's County   TRS   2014:03:27  
851.43750       Site 001 Simulcast   St. Mary's County   TRS   2014:03:27  
851.76250       Site 001 Simulcast   St. Mary's County   TRS   2014:03:27  
851.83750       RINS 2 (USED AS SIMPLEX)   Fire / EMS   Interop   2014:11:27  
851.86250       RINS 5 (USED AS SIMPLEX)   Fire / EMS   Interop   2014:11:27  
851.86250       SOMD - Fire/EMS Distress Calling   Fire / EMS   Emergency Ops   2014:11:27  
852.23750       RINS 3 (USED AS SIMPLEX)   Fire / EMS   Interop   2014:11:27  
852.47500       Site 001 Simulcast   St. Mary's County   TRS   2014:03:27  
852.48750       RINS 4 (USED AS SIMPLEX)   Fire / EMS   Interop   2014:11:27  
852.48750       SOMD - Sheriff Distress Calling   Fire / EMS   Emergency Ops   2014:11:27  
852.63750       Site 001 Simulcast   St. Mary's County   TRS   2014:03:27  
852.76250       RINS 6 (USED AS SIMPLEX)   Fire / EMS   Interop   2014:11:27  
852.77500       Site 001 Simulcast   St. Mary's County   TRS   2014:03:27  
852.93750       Site 001 Simulcast   St. Mary's County   TRS   2014:03:27  
853.15000       Site 001 Simulcast   St. Mary's County   TRS   2014:03:27  
853.51250       RINS 1 (USED AS SIMPLEX)   Fire / EMS   Interop   2014:11:27  
853.72500       Site 001 Simulcast   St. Mary's County   TRS   2014:03:27  
853.78750       Site 001 Simulcast   St. Mary's County   TRS   2014:03:27  

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