Last Updated: 3/11/2022
T-MARC -- 144 MHz Repeater Listings
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OUTPUT INPUT ST CITY COUNTY CALLSIGN COORDINATED TO: GEOG_AREA FEATURES Allstar/EchoLink/IRLP Node
145.1100 144.5100 DE Newark New Castle W3CER Del D-STAR WILMINGTON o DSTAR e l s  
145.1100 144.5100 DC Washington D.C. N3JLT W3DCA WASHINGTON AREA o DMR (CC1) e  
145.1200 144.5200 MD Bel Air Harford KC3FHC Harford Co RACES NORTHEAST MD o DSTAR l  
145.1200 144.5200 DE Rehoboth Beach Sussex N3QEM N3QEM SOUTHERN DE o DMR(CC1)  
145.1300 144.5300 VA Harrisonburg Rockingham K4MRA MARA HARRISONBURG o t131.8 e s Wx  
145.1300 144.5300 MD Crisfield Somerset W3OR CRAB SOUTH EASTERN SHORE o DMR (CC1)  
145.1300 144.5300 VA Haymarket Fauquier N3KL N3KL WASHINGTON AREA o t107.2  
145.1400 144.5400 MD Towson Baltimore W3DHS BCACS BALTIMORE o DSTAR e l Wx  
145.1500 144.5500 WV Martinsburg Berkeley W8ORS Opequon Radio Soc. MARTINSBURG o t179.9  
145.1500 144.5500 VA Arlington Arlington WB4MJF WB4MJF WASHINGTON AREA o  
145.1700 144.5700 DC ALL   SNP SNP ALL SNP  
145.1700 144.5700 DE ALL   SNP SNP ALL SNP  
145.1700 144.5700 MD ALL   SNP SNP ALL SNP  
145.1700 144.5700 VA ALL   SNP SNP T-MARC AREA SNP  
145.1700 144.5700 WV ALL   SNP SNP T-MARC AREA SNP  
145.1900 144.5900 MD Cockeysville Baltimore K3NXU Boumi ARC BALTIMORE o t110.9  
145.1900 144.5900 DC Washington D.C. W3DOS DOS ARC WASHINGTON AREA o t151.4  
145.1900 144.5900 WV Moorefield Hardy N8VAA N8VAA MOOREFIELD o t118.8  
145.1900 144.5900 MD Ocean Pines Worcester N3RCC Worcester Co. E.S. SOUTH EASTERN SHORE o t179.9 e r Wx  
145.2100 144.6100 VA Front Royal Warren K4QJZ K4QJZ FRONT ROYAL o t141.3 a(*911) e  
145.2100 144.6100 DE Seaford Sussex W3TBG NARC SOUTHERN DE. o t156.7 a  
145.2300 144.6300 MD District Heights Prince George's K3ERA PGCERA WASHINGTON AREA o t110.9 / C4FM e l s Wx E294165
145.2700 144.6700 VA Hartwood Stafford WS4VA SARA FREDERICKSBURG o t79.7 l s Wx  
145.2700 144.6700 MD Jarrettsville Harford N3OZT NEMARC NORTHEAST MD o t114.8  
145.2800 144.6800 MD Salisbury Wicomico W3PRO K3RIC SOUTH EASTERN SHORE o DSTAR l  
145.2900 144.6900 MD Bethesda Montgomery K3YGG NIHRAC WASHINGTON AREA o t156.7 e E247014
145.3100 144.7100 VA Ashburn Loudoun KI4AD Dulles Radio WASHINGTON AREA o t77.0 s Wx  
145.3100 144.7100 DE Georgetown Sussex K3STR STHS SOUTHERN DE. o t156.7  
145.3200 144.7200 VA Stafford Stafford WS4VA SARA FREDERICKSBURG o DSTAR  
145.3300 144.7300 MD Shawsville Harford K3HT W3EHT NORTHEAST MD o  
145.3400 144.7400 VA Tysons Corner Fairfax NV4FM NVFMA WASHINGTON AREA o DSTAR  
145.3500 144.7500 MD Prince Frederick Calvert KA3TQD CARC SOUTHERN MD o t156.7 e l Wx  
145.3700 144.7700 MD Adelphi Prince George's W3ARL HDL ARC WASHINGTON AREA o e
145.3800 144.7800 VA Alexandria Alexandria City W4HFH Alex RC WASHINGTON AREA o DSTAR l  
145.3900 144.7900 VA Winchester Frederick KG4Y KG4Y WINCHESTER o t146.2 / C4FM s  
145.3900 144.7900 MD Lexington Park St. Mary's N3NO Calvert ARC SOUTHERN MD o t114.8 l  
145.4100 144.8100 MD Westminster Carroll K3PZN CCARC NORTH CENTRAL o t114.8 a e l r z  
145.4300 144.8300 DC Washington D.C. K3MRC DCMARC WASHINGTON AREA o t114.8 / C4FM r s  
145.4500 144.8500 VA Haymarket Prince William W4BRM AO-27 Control Op. WASHINGTON AREA o DSTAR  
145.4500 144.8500 MD Cumberland Allegany W3YMW Mtn ARC CUMBERLAND o t123.0 e l r Wx  
145.4700 144.8700 VA Arlington Arlington W4WVP Arlington ARC WASHINGTON AREA o t107.2  
145.4700 144.8700 MD Charlestown Cecil N3RCN N3RCN NORTHEAST MD o t94.8 (ca) r z  
145.4900 144.8900 MD College Park Prince George's W3EAX U of Md ARC WASHINGTON AREA o E318547
146.6100 146.0100 MD Bladensburg Prince George's K3GMR GMRA WASHINGTON AREA o (ca) e r E796114
146.6250 146.0250 VA Arlington Arlington W4AVA ARPSC WASHINGTON AREA o t107.2 e l r  
146.6250 146.0250 VA New Market Shenandoah N4YSA Big Mtn RA LURAY o t131.8 e Wx  
146.6250 146.0250 MD Princess Anne Somerset KA3MRX SCARES SOUTH EASTERN SHORE o t156.7 a r  
146.6400 146.0400 MD Frederick Frederick K3ERM FARC FREDERICK o t156.7  
146.6400 146.0400 MD Lexington Park St. Mary's K3HKI St. Mary's County ARA SOUTHERN MD o t146.2 e s Wx  
146.6550 146.0550 DE Smyrna Kent K3CRK K3CRK NORTHERN DE. o t156.7 e r s  
146.6550 146.0550 VA Alexandria Alexandria City K4US MVARC WASHINGTON AREA o t141.3 / C4FM  
146.6700 146.0700 MD Towson Baltimore W3FT BARC BALTIMORE o t107.2 a e l r  
146.6700 146.0700 VA Stanley Page W4GSB W4GSB WEST o t114.8 e s  
146.6850 146.0850 VA Tysons Corner Fairfax K4HTA VWS WASHINGTON AREA o t110.9 e  
146.7000 146.1000 DE Newark New Castle W3DRA DRA WILMINGTON o t131.8 e  
146.7000 146.1000 MD Oakland Garrett KB3AVZ KB3AVZ WESTERN MD o t173.8 e Wx  
146.7000 146.1000 VA Leesburg Loudoun WA4TXE WA4TXE WASHINGTON AREA o t77.0 a e Wx  
146.7150 146.1150 DE Seaford Sussex N3KNT N3YMS SOUTHERN DE. o t156.7  
146.7150 146.1150 VA Mt. Jackson Shenandoah KB6VAA ShenCo ARES LURAY o t146.2 e  
146.7300 146.1300 DE Wilmington New Castle W3DRA DRA WILMINGTON o t131.8 e  
146.7300 146.1300 MD Frederick Frederick W3FDK FARG FREDERICK o t141.3 e E14613
146.7450 146.1450 WV Berkeley Springs Morgan KK3L KK3L BERKELEY SPRINGS o t123.0 e l r
146.7450 146.1450 VA King George King George W4KGC NNARC DAHLGREN o t107.2 e r  
146.7600 146.1600 MD Jessup Anne Arundel WA3DZD MFMA BALTIMORE o t107.2 l  
146.7600 223.1600 MD Jessup Anne Arundel WA3DZD MFMA BALTIMORE o t107.2 l  
146.7600 449.0000 MD Jessup Anne Arundel WA3DZD MFMA BALTIMORE o t107.2 l  
146.7750 146.1750 MD Bel Air Harford KC3FHC Harford Co RACES NORTHEAST MD o t146.2 a e r  
146.7750 146.1750 MD Boonsboro Washington KD3SU KD3SU FREDERICK o t114.8  
146.7750 146.1750 VA King George King George KC8VFN KC8VFN DAHLGREN o t110.9 l  
146.7900 146.1900 DE Dover Kent N3YMS N3YMS DOVER o DMR (CC1)  
146.7900 146.1900 VA Fairfax Fairfax NV4FM NVFMA WASHINGTON AREA o t77.0 e r s  
146.8050 146.2050 MD Oakland Garrett KB8NUF GCARES WESTERN MD o t123.0 a r z  
146.8050 146.2050 MD Millersville Anne Arundel W3CU MMARC ANNAPOLIS o t107.2 a e r z(911) E90911
146.8200 146.2200 MD Salisbury Wicomico K3DRC DARC SOUTH EASTERN SHORE o t156.7 a e  
146.8200 146.2200 VA Winchester Frederick W4RKC SVARC WINCHESTER o t146.2 / C4FM e
146.8350 146.2350 MD Greenbelt Prince George's WA3NAN Goddard ARC WASHINGTON AREA o e E40045
146.8500 146.2500 MD Hollywood St. Mary's W3BPT Blossom Pt. ARC SOUTHERN MD o t156.7 / DMR (CC1)  
146.8500 146.2500 MD Port Deposit Cecil WA3SFJ CBRA NORTHEAST MD o t107.2 l(53.83) E585690
146.8500 146.2500 WV Charles Town Jefferson WA4TXE WA4TXE CHARLES TOWN o t77.0  
146.8650 146.2650 VA Manassas Prince William W4OVH OVHARC WASHINGTON AREA o DSTAR  
146.8650 146.2650 MD Tyaskin Wicomico N3HQJ N3HQJ SOUTH EASTERN SHORE o DMR (CC1) l  
146.8800 146.2800 MD Greenbelt Prince George's W3GMR GMRA WASHINGTON AREA o (ca) e r  
146.8800 146.2800 MD Frostburg Allegany W3YMW Mtn ARC WESTERN MD o t123.0 l r s  
146.8950 146.2950 MD Manchester Carroll N3KZS N3KZS NORTH CENTRAL o t107.2 l I7070
146.8950 146.2950 MD Frederick Frederick N3KZS N3KZS FREDERICK o t107.2 l I7070
146.8950 146.2950 MD Hampstead Carroll N3KZS N3KZS NORTH CENTRAL o t107.2 l I7070
146.8950 146.2950 VA Montross Westmoreland W4GMF W4GMF WESTMORELAND o t146.2 e s  
146.9100 146.3100 DE Woodside Kent KC3ARC Kent Co ARC DOVER o t77.0 / C4FM e r s  
146.9100 146.3100 VA Tysons Corner Fairfax NV4FM NVFMA WASHINGTON AREA o t77.0 e r s  
146.9250 146.3250 MD Salisbury Wicomico W3PRO PROS SOUTH EASTERN SHORE o t156.7 e r z  
146.9400 146.3400 MD Hagerstown Washington W3CWC Anttm RA HAGERSTOWN o t100.0 a r  
146.9400 146.3400 MD Centreville Queen Anne's KE3AO QUAN RACES NORTH EASTERN SHORE o t107.2 e  
146.9550 146.3550 DE Wilmington New Castle W3DRA DRA WILMINGTON o t131.8 / C4FM a e  
146.9550 146.3550 MD Ocean Pines Worcester NW2M NW2M SOUTH EASTERN SHORE o t114.8  
146.9550 146.3550 MD Rockville Montgomery KV3B MARC WASHINGTON AREA o e r  
146.9700 146.3700 DE Dover Kent KC3ARC Kent Co ARC DOVER o t77.0 / C4FM e s  
146.9700 146.3700 VA Manassas Prince William W4OVH OVHARC WASHINGTON AREA o t100.0 e  
146.9850 146.3850 MD Sunderland Calvert K3CAL Calvert ARA SOUTHERN MD o t156.7 / C4FM e r E389207
146.9850 146.3850 WV Moorefield Hardy KD8IFP PHARC MOOREFIELD o t123.0 e  
147.0000 146.4000 MD Ashton Montgomery K3WX ARCS WASHINGTON AREA o t156.7 a e E251966
147.0000 147.6000 MD Ashton Montgomery K3WX ARCS WASHINGTON AREA o P25 NAC 293 e  
147.0150 147.6150 VA Fredericksburg Spotsylvania K4TS RVARC FREDERICKSBURG o t79.7 e  
147.0150 147.6150 DE Selbyville Sussex WS3ARA Sussex ARA SOUTHERN DE. o t156.7 / C4FM e l s Wx  
147.0300 147.6300 VA Madison Madison AE4ML AE4ML CULPEPER o 79.7 / P25 NAC 293 e l r s  
147.0300 147.6300 MD Towson Baltimore WB3DZO BRATS BALTIMORE o t156.7 (ca) e l Wx  
147.0450 147.6450 MD Easton Talbot K3EMD Easton ARS SOUTH EASTERN SHORE o t156.7 e r z(911)  
147.0450 147.6450 DC Washington D.C. K3VOA VOA ARC WASHINGTON AREA o t77.0  
147.0600 147.6600 MD Frederick Frederick K3MAD MADXRA FREDERICK o t146.2 e l r s Wx  
147.0750 147.6750 MD Curtis Bay Anne Arundel W3VPR AARC BALTIMORE o t107.2 (ca) e l r s Wx  
147.0900 147.6900 MD Hagerstown Washington W3CWC Anttm RA HAGERSTOWN o t100.0 e r  
147.0900 147.6900 DE Millsboro Sussex WS3ARA Sussex ARA SOUTHERN DE. o t156.7 e  
147.1050 147.7050 MD Davidsonville Anne Arundel W3VPR AARC ANNAPOLIS o t107.2 a e z  
147.1200 147.7200 VA Gordonsville Orange W4CUL Culpeper ARA CULPEPER o t146.2 s  
147.1200 147.7200 MD Bel Air Harford KO3L KO3L NORTHEAST MD o t114.8 / DMR (CC1) / DSTAR  
147.1350 147.7350 MD Columbia Howard K3CUJ Col. ARA BALTIMORE o t156.7 / C4FM e r s  
147.1500 147.7500 MD Brandywine Prince George's W3SMR SMARC SOUTHERN MD o t 114.8 e l s Wx  
147.1650 147.7650 VA Warrenton Fauquier W4VA Fauquier ARA WARRENTON o t167.9 / C4FM DSQ 79 E883791
147.1800 147.7800 MD Silver Spring Montgomery KA3LAO Tri-Co A WASHINGTON AREA o t156.7 / P25 NAC 293 r  
147.1950 147.7950 MD Thurmont Frederick N3EJT N3EJT FREDERICK o DMR (CC1) l  
147.1950 147.7950 MD Mechanicsville St. Mary's N3PX SPARC SOUTHERN MD o t156.7  
147.2100 147.8100 VA Vienna Fairfax W4CIA AMRAD WASHINGTON AREA o t110.9 / C4FM  
147.2250 147.8250 VA Singers Glen Rockingham K4KLH K4KLH HARRISONBURG o t131.8  
147.2250 147.8250 MD Silver Spring Montgomery WB3GXW WB3GXW WASHINGTON AREA o t156.7 a e l E147225
147.2400 147.8400 MD E. Baltimore Baltimore W3PGA Aero ARC BALTIMORE o t123.0 / C4FM l  
147.2400 147.8400 MD Frostburg Allegany KK3L KK3L WESTERN MD o t123.0 l  
147.2400 147.8400 VA Woodbridge Prince William W4IY WWI WASHINGTON AREA o t107.2 (ca) e  
147.2550 147.8550 WV Martinsburg Berkeley WB8YZV WB8YZV MARTINSBURG o t123.0  
147.2700 147.8700 MD Germantown Montgomery WA3KOK NERA WASHINGTON AREA o t156.7 / P25 NAC 293  
147.2700 147.8700 DC Washington D.C. W3DCA W3DCA WASHINGTON AREA o t100.0 / P25 NAC DCA e
147.2850 147.8850 MD Sykesville Carroll K3PZN CCARC NORTH CENTRAL o t107.2  
147.3000 147.9000 DE Hazlettville Kent N3YMS K4CHE DOVER o t77.0  
147.3000 147.9000 VA Bluemont Clarke N3JLT N3JLT WINCHESTER o t146.2 a r  
147.3150 147.9150 VA Alexandria Alexandria City W4HFH Alex RC WASHINGTON AREA o t107.2  
147.3150 147.9150 VA Bayse Shenandoah K4MRA MARA HARRISONBURG o t131.8 / C4FM s Wx  
147.3300 147.9300 VA Dulles Loudoun K4IAD E-STAR WASHINGTON AREA o t203.5 e  
147.3300 147.9300 DE Lewes Sussex W3LRS LARS SOUTHERN DE. o  
147.3450 147.9450 VA Quantico Stafford K3FBI FBIARA FREDERICKSBURG o t167.9  
147.3450 147.9450 MD Clear Spring Washington K3MAD MADXRA HAGERSTOWN o t123.0 e  
147.3450 147.9450 MD Baltimore Baltimore N3EST N3HIA BALTIMORE o t192.8  
147.3600 147.9600 DC Washington D.C. W3AGB AlexGrahamBell WASHINGTON AREA o DMR (CC1) l  
147.3750 147.9750 MD Hagerstown Washington K3UMV K3UMV HAGERSTOWN o t100.0  
147.3750 147.9750 MD Worton Kent K3ARS Kent ARS NORTH EASTERN SHORE o t156.7 (ca) e r s Wx  
147.3750 147.9750 VA Stafford Stafford WS4VA SARA FREDERICKSBURG o t79.7 a e r E52256
147.3900 147.9900 MD Cooksville Howard K3CUJ Col. ARA BALTIMORE o t156.7 / C4FM e r s Wx  
147.3900 147.9900 MD Leonardtown St. Mary's KC3FOQ St. Mary's County ARA SOUTHERN MD o t123.0 / C4FM e r s