N9TPB FCC License Search
🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 am CDT
Ask: hams within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WI

WC4J

🔒 Not available — currently licensed, through Jun 16, 2034. If it isn't renewed, it opens for vanity requests Jun 17, 2036.

📬 QSL: LoTW user, last upload Aug 16, 2026 · eQSL AG member

📝 WC4J has filed vanity applications before — latest filed May 25, 2004 · what was requested

Currently held by Jack B Cochran · 2 holders on record

Current holder: Jack B Cochran

Held WC4J Jun 16, 2004 → present · first licensed May 23, 1995 as KE4NFK · 3 licenses · FRN 0003992666

Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Previous holder: DAVID A BOLLINGER

Held WC4J Jul 2, 1997 → May 24, 2002 · first licensed Jul 2, 1997 as WC4J · 3 licenses · FRN 0006909345

Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Vanity applications filed by WC4J

Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.

Filed · AwardApplicantRequested (in order)Status
Filed May 25, 2004
Granted Apr 11, 2024
0001720492
 N8FK · Jack B Cochran · Amateur Extra
11053 Camfield Ct 002, Manassas, VA 20109
38.7921, -77.5267 (street) · Grid FM18ft · CQ 5 · ITU 8 · map ↗
1.WC4J ✓ granted
3.AJ4BC held
 Granted
got WC4J
Filed Apr 12, 2004
Award date was Apr 30, 2004
0001691766
 N8FK · Jack B Cochran · Amateur Extra
11053 Camfield Ct 002, Manassas, VA 20109
38.7921, -77.5267 (street) · Grid FM18ft · CQ 5 · ITU 8 · map ↗
1.K4CC held
 Dismissed
Filed Jun 28, 2002
Award date was Jul 16, 2002
0000943944
 KE4NFK · Jack B Cochran · Amateur Extra
11053 Camfield Ct 002, Manassas, VA 20109
38.7921, -77.5267 (street) · Grid FM18ft · CQ 5 · ITU 8 · map ↗
1.N4DX held
2.N4WX held
3.N4NN held
4.N8FK held
5.N1FK held
6.N9FK held
7.N8CZ held
8.N8OY held
9.N4SN held
10.N4UN held
11.N8YA held
12.N8WA held
13.N8US held
 Granted
Filed May 6, 2002
Granted May 24, 2002
0000881520
 WC4J · DAVID A BOLLINGER · Amateur Extra
Attn: DAVID A BOLLINGER · 10530 TRALEE TERRACE, DAMASCUS, MD 20872-2729
39.2992, -77.2066 (ZIP center) · Grid FM19jh · CQ 5 · ITU 8 · map ↗
1.K3EBQ ✓ granted
 Granted
got K3EBQ
Filed Apr 23, 2002
Granted May 24, 2002
0000868831
 WC4J · DAVID A BOLLINGER · Amateur Extra
Attn: DAVID A BOLLINGER · 10530 TRALEE TERRACE, DAMASCUS, MD 20872-2729
39.2992, -77.2066 (ZIP center) · Grid FM19jh · CQ 5 · ITU 8 · map ↗
1.K3EBQ ✓ granted
 Dismissed
got K3EBQ

Others requesting WC4J

3 applications listed WC4J as a choice, newest first.

FiledAwardApplicantChoice #Status
May 25, 2004 Jun 12, 2004 N4AOO · DAVID N BROOKS · MONTCLAIR, VA 1Dismissed
May 25, 2004 Jun 12, 2004 N8FK · Jack B Cochran · Manassas, VA 1Granted
May 24, 2004 Jun 11, 2004 AB4JJ · JIMMY W JOHNSON · West Jefferson, NC 3Dismissed

📡 On the air: APRS, digital & WSPR spots

📍 APRS

WC4J · 5 min ago
38.7923, -77.5257 · 2M APRS Manassas, VA
WC4J-6 · 6 min ago
38.7920, -77.5265
Full history on aprs.fi →

Repeaters within 50 miles

287 repeaters within 50 miles of this address, closest first · sort: closest · most active · map these & export for a radio →

● confirmed on the air · ● probably · ● reported off the air · ● unknown · ◉ this license · ring = 50 miles · click a dot for the repeater's page
● confirmed on the air · ● probably · ● reported off the air · no dot = unknown (hover a dot for the evidence)
MilesCallNameOutputOffsetToneModeNetworksActivityLocation
0.6 W4OVH Manassas Wtr
W4OVH AllStar
 146.9700 -0.6 TONE 100.0 FM (analog) AllStar 46931 — Manassas, VA
0.6 W4OVH Manassas Wtr
W4OVH AllStar
 442.2000 +5 TONE 100.0 FM (analog) (FM,C4FM) AllStar 27061 — Manassas, VA
1.3 W4OVH Manassas NOVEC
W4OVH
 146.8650 -0.6 none D-STAR — Manassas, VA
1.3 W4OVH Manassas NOVEC
W4OVH
 442.5125 +5 none D-STAR — Manassas, VA
1.3 W4OVH
Listed as W4OVH/R
 Manassas
W4OVH AllStar
 224.6600 -1.6 TONE 100.0 FM (analog) AllStar 47551 — Manassas, VA
4.0 K4GVT Manassas
K4GVT
 443.5000 +5 TSQL 110.9 FM (analog) — Manassas, VA
4.7 W4LAM Gainesville
W4LAM
 224.4600 -1.6 none FM (analog) — Gainesville, VA
4.8 KK4QGD Manassas Park
KK4QGD BM
 425.5000 +5 CC1 DMR BrandMeister 313135 — Manassas Park, VA
6.1 N4USI Haymarket
N4USI
 145.4500 -0.6 none D-STAR — Haymarket, VA
6.1 KA4DCS Haymarket
KA4DCS
 145.1300 -0.6 TSQL 107.2 FM (analog) — Haymarket, VA
6.1 W4BRM Haymarket
W4BRM
 145.4500 -0.6 none D-STAR — Haymarket, VA
6.8 NQ4T Manassas
NQ4T AllStar
 439.8000 simplex TONE 100.0 FM (analog) AllStar 59408 AllStar 594080 — Manassas, VA
6.8 NQ4T Manassas
NQ4T AllStar
 223.4000 simplex TONE 100.0 FM (analog) AllStar 594081 — Manassas, VA
8.1 KD4RTH Chantilly
KD4RTH BM
 443.1500 +5 CC1 DMR BrandMeister 310763 — Chantilly, VA
8.1 N3OCQ Chantilly
N3OCQ BM
 443.3500 +5 CC1 DMR BrandMeister 314601 — Chantilly, VA
9.9 NV4FM Fairfax
NV4FM AllStar
 146.7900 -0.6 TSQL 77.0 FM (analog) AllStar 534142 — Fairfax, VA
9.9 NV4FM Fairfax
NV4FM
 224.1000 -1.6 TSQL 77.0 FM (analog) — Fairfax, VA
10.2 K4XY Fairfax FO Hosp
K4XY AllStar
 448.3750 -5 none FM (analog) AllStar 59777 — Fairfax, VA
10.6 W4BRM Haymarket BR Mtn
W4BRM AllStar
 53.4900 -1 TSQL 77.0 FM (analog) AllStar 51082 EchoLink 522456 — Haymarket, VA
10.6 W4BRM Haymarket BR Mtn
W4BRM
 224.4000 -1.6 TONE 77.0 FM (analog) — Haymarket, VA
10.6 W4BRM
Listed as W4BRM/R
 Haymarket BR Mtn
W4BRM AllStar
 448.2250 -5 TSQL 77.0 FM (analog) (C4FM,FM) AllStar 27021 EchoLink 522456 WIRES-X 30049 — Haymarket, VA
10.6 W4BRM Haymarket BR Mtn
W4BRM AllStar
 927.6250 -25 TONE 77.0 FM (analog) AllStar 27061 — Haymarket, VA
11.2 WA3KOK Antioch BR Mtn
WA3KOK
 447.7750 -5 TONE 107.2 FM (analog) (FM,P25) — Antioch, VA
11.2 KA4DCS Antioch BR Mtn
KA4DCS
 1286.1000 -12 none FM (analog) — Antioch, VA
11.6 W4BRM Haymarket BR Mtn
W4BRM BM
 448.3250 -5 CC6 DMR BrandMeister 315148 — Haymarket, VA
11.7 K4IAD Dulles Arpt
K4IAD
 147.3300 +0.6 TONE 203.5 FM (analog) — Dulles, VA
11.9 K4IAD Chantilly Dulles
K4IAD
 444.7500 +5 TONE 100.0 FM (analog) — Chantilly, VA
13.5 W4IY Woodbridge
W4IY AllStar
 147.2400 +0.6 TSQL 107.2 FM (analog) AllStar 52951 EchoLink 615284 — Woodbridge, VA
13.5 W4IY Woodbridge
W4IY
 224.7800 -1.6 none FM (analog) — Woodbridge, VA
13.5 W4IY Woodbridge
W4IY WIRES-X
 444.9000 +5 TSQL 127.3 FM (analog) (FM,C4FM) WIRES-X 73418 — Woodbridge, VA
14.2 KN4ANG Burke
KN4ANG IRLP
 448.3000 simplex TSQL 110.9 FM (analog) IRLP 4048 — Burke, VA
14.4 N3QEM Herndon
N3QEM Interstate
 145.1637 -0.6 CC13 DMR Interstate — Herndon, VA
14.4 N3QEM Herndon Worldgat
N3QEM Interstate
 442.4375 +5 CC1 DMR Interstate — Herndon, VA
14.4 N1RM Reston
N1RM
 443.0000 +5 TONE 88.5 FM (analog) — Reston, VA
14.4 N4CV Herndon
N4CV AWSVirginia
 443.0875 +5 CC1 DMR AWSVirginia — Herndon, VA
14.4 N3OCQ Herndon
N3OCQ BM
 447.3500 -5 CC1 DMR BrandMeister 314789 — Herndon, VA
14.8 WB6EFW Ashburn
WB6EFW BM
 434.0000 +5 CC1 DMR BrandMeister 315103901 — Ashburn, VA
15.2 W8RBJ Reston Atrium
W8RBJ EchoLink
 147.3750 +0.6 TSQL 131.8 FM (analog) EchoLink 188962 — Reston, VA
15.5 W4VA Warrenton
W4VA AllStar
 147.1650 +0.6 TSQL 167.9 FM (analog) AllStar 46212 EchoLink 883791 🗓 1 net 1 net Warrenton, VA
15.5 W4VA Warrenton
W4VA
 442.2500 +5 TSQL 167.9 FM (analog) 🗓 1 net 1 net Warrenton, VA
15.8 N3QEM Vienna
N3QEM Interstate
 145.1763 -0.6 CC13 DMR Interstate — Vienna, VA
16.0 N9KET Vienna
N9KET BM
 445.8000 -5 CC1 DMR BrandMeister 316759602 BrandMeister 316759603 BrandMeister 316759605 BrandMeister 316759606 BrandMeister 316759608 BrandMeister 316759611 BrandMeister 316759612 BrandMeister 316759614 BrandMeister 316759615 BrandMeister 316759617 BrandMeister 316759618 BrandMeister 316759620 BrandMeister 316759623 — Vienna, VA
16.0 N3QEM Vienna
N3QEM Interstate
 927.6750 -25 CC1 DMR Interstate — Vienna, VA
16.1 N3QEM Sterling
N3QEM AWSVirgini
 442.8750 +5 CC1 DMR AWSVirginia — Sterling, VA
16.2 N3QEM Vienna
N3QEM Interstate
 442.9000 +5 CC1 DMR Interstate AWSVirginia — Vienna, VA
16.7 W4CIA Annandale Inova
W4CIA
 147.2100 +0.6 TONE 110.9 FM (analog) (FM,C4FM) — Annandale, VA
16.9 KN4EAR Reston
KN4EAR BM
 430.8000 in 445.8000 CC1 DMR BrandMeister 3100457 — Reston, VA
17.2 KO4NCX Ashburn
KO4NCX BM
 447.6750 -5 none D-STAR (DMR,DV) BrandMeister 312899 — Ashburn, VA
17.4 NV4FM Ashburn
NV4FM
 53.6100 -1 none FM (analog) — Ashburn, VA
17.6 KA4DCS Woodbridge Potom
KA4DCS
 444.8500 +5 none FM (analog) — Woodbridge, VA
18.0 WD4HRO Woodbridge
WD4HRO
 1293.0000 -20 none D-STAR — Woodbridge, VA
18.1 N9KET Tysons Corner
N9KET Interstate
 441.3375 +5 CC1 DMR Interstate — Tysons Corner, VA
18.1 NV4FM Tysons Corner
NV4FM
 146.9100 -0.6 TSQL 77.0 FM (analog) — Tysons Corner, VA
18.1 NV4FM Tysons Corner
NV4FM
 447.0250 -5 TSQL 77.0 FM (analog) — Tysons Corner, VA
18.4 KR4IXC Warrenton
KR4IXC BM
 433.3350 +1 CC1 DMR BrandMeister 3221890 — Warrenton, VA
18.5 NV4FM Tysons Corner
NV4FM
 145.3400 -0.6 none D-STAR — Tysons Corner, VA
18.5 NV4FM Tysons Corner
NV4FM
 448.0350 -5 none D-STAR — Tysons Corner, VA
18.5 NV4FM Tysons Corner
NV4FM
 1282.8000 -12 none D-STAR — Tysons Corner, VA
18.5 K3FBI Quantico
K3FBI
 147.3450 +0.6 TONE 167.9 FM (analog) (FM,P25) — Quantico, VA
18.5 K3FBI Quantico
K3FBI
 443.5500 +5 TONE 167.9 P25 — Quantico, VA
18.8 N4FSC Ashburn
N4FSC
 145.3100 -0.6 TSQL 77.0 FM (analog) — Ashburn, VA
19.3 W9DSG Falls Church
W9DSG BM
 448.0625 -5 CC1 DMR BrandMeister 3223922 — Falls Church, VA
19.5 WB6EFW Leesburg
WB6EFW AllStar
 145.1850 -0.6 TSQL 103.5 FM (analog) AllStar 66672 EchoLink 485356 — Leesburg, VA
19.5 WB6EFW Leesburg
WB6EFW
 224.0000 -1.6 TSQL 123.0 FM (analog) — Leesburg, VA
19.5 WB6EFW Ashburn
WB6EFW BM
 442.1375 +5 CC1 DMR BrandMeister 315107 — Ashburn, VA
19.5 K4HTA Tysons Corner
K4HTA AllStar
 146.6850 -0.6 TONE 110.9 FM (analog) EchoLink 633487 AllStar 52093 🗓 1 net 1 net · 38 check-ins · 27 stations Tysons Corner, VA
20.5 W4AVA Falls Church
W4AVA
 146.6250 -0.6 TSQL 107.2 FM (analog) — Falls Church, VA
20.5 W4AVA Falls Church
W4AVA
 447.6250 -5 TSQL 107.2 FM (analog) — Falls Church, VA
21.8 N3EV Leesburg
N3EV BM
 145.1700 -0.6 CC1 DMR BrandMeister 311789 — Leesburg, VA
21.8 N3EV Leesburg
N3EV BM
 442.9000 +5 CC1 DMR BrandMeister 311790 — Leesburg, VA
21.8 N3EV Leesburg
N3EV BM
 447.8750 -5 CC1 DMR BrandMeister 311791 — Leesburg, VA
21.8 N3EV Leesburg
N3EV BM
 447.8250 -5 CC1 DMR BrandMeister 311792 — Leesburg, VA
21.8 N3EV Leesburg
N3EV BM
 447.7250 -5 CC1 DMR BrandMeister 311793 — Leesburg, VA
21.8 WR3D Leesburg
WR3D OpenDMR
 443.9000 +5 CC1 DMR OpenDMR — Leesburg, VA
22.1 K4SVT Forest
K4SVT BM
 441.9000 +5 CC1 DMR BrandMeister 311287801 — Forest, VA
22.4 KI4EKI Amissville
KI4EKI EchoLink
 223.5200 simplex TONE 141.3 FM (analog) EchoLink 175627 — Amissville, VA
22.4 WA3KOK Leesburg
WA3KOK
 927.0500 -25 TSQL 156.7 P25 — Leesburg, VA
22.4 WA4TXE Leesburg
WA4TXE
 146.7000 -0.6 TONE 77.0 FM (analog) — Leesburg, VA
22.4 WA4TXE Leesburg
WA4TXE
 442.1000 +5 TONE 77.0 FM (analog) — Leesburg, VA
22.7 WS4VA Stafford
WS4VA
 145.3200 -0.6 none D-STAR — Stafford, VA
22.7 WS4VA Stafford
WS4VA
 147.3750 +0.6 TSQL 79.7 FM (analog) — Stafford, VA
22.7 WS4VA Stafford
WS4VA WIRES-X
 444.4500 +5 Fusion (C4FM) WIRES-X 54540 — Stafford, VA
22.7 WS4VA Stafford
WS4VA
 447.2750 -5 none D-STAR — Stafford, VA
22.7 WS4VA Stafford
WS4VA
 1282.2000 -12 none D-STAR — Stafford, VA
22.8 W4HFH Alexandria
W4HFH
 145.3800 -0.6 none D-STAR 🗓 1 net 1 net · 11 check-ins · 11 stations Alexandria, VA
22.8 W4HFH Alexandria Hosp
W4HFH
 442.0600 +5 none D-STAR 🗓 1 net 1 net · 11 check-ins · 11 stations Alexandria, VA
22.8 W4HFH Alexandria Hosp
W4HFH
 1284.6000 -12 none D-STAR 🗓 1 net 1 net · 11 check-ins · 11 stations Alexandria, VA
23.3 W4HFH Alexandria
W4HFH
 53.1300 -1 TONE 107.2 FM (analog) 🗓 1 net 1 net · 11 check-ins · 11 stations Alexandria, VA
23.3 W4HFH Alexandria
W4HFH
 147.3150 +0.6 TONE 107.2 FM (analog) 🗓 1 net 1 net · 11 check-ins · 11 stations Alexandria, VA
23.3 W4HFH Alexandria
W4HFH
 224.8200 -1.6 TONE 107.2 FM (analog) 🗓 1 net 1 net · 11 check-ins · 11 stations Alexandria, VA
23.3 W4HFH Alexandria
W4HFH
 444.6000 +5 TONE 107.2 FM (analog) 🗓 1 net 1 net · 11 check-ins · 11 stations Alexandria, VA
23.3 W4HFH Alexandria
W4HFH
 1282.6000 -12 TONE 107.2 FM (analog) 🗓 1 net 1 net · 11 check-ins · 11 stations Alexandria, VA
23.3 N4FRS Alexandria
N4FRS
 1283.2000 -12 TSQL 203.5 FM (analog) (FM,DV) — Alexandria, VA
23.4 WB4MJF Arlington
WB4MJF
 145.1500 -0.6 TSQL 107.2 FM (analog) — Arlington, VA
23.4 W4WVP Arlington
W4WVP
 145.4700 -0.6 TONE 107.2 FM (analog) — Arlington, VA
23.4 WA4HIS Arlington
WA4HIS
 224.0600 -1.6 none FM (analog) — Arlington, VA
23.4 W4CIA Arlington
W4CIA
 441.4500 +5 TONE 110.9 FM (analog) (FM,C4FM) — Arlington, VA
23.4 AB4YP Arlington
AB4YP
 443.2000 +5 TSQL 114.8 FM (analog) — Arlington, VA
23.4 K4AF Arlington
K4AF
 444.5500 +5 TONE 88.5 FM (analog) — Arlington, VA
23.4 W4AVA Arlington
W4AVA
 448.6250 -5 TONE 107.2 FM (analog) — Arlington, VA
23.4 W4WVP Arlington
W4WVP
 449.3250 -5 TONE 151.4 FM (analog) — Arlington, VA
23.4 WA4EKJ Arlington
WA4EKJ
 224.6200 -1.6 none FM (analog) — Arlington, VA
23.5 K0BMM Arlington
K0BMM BM
 447.3125 -5 CC1 DMR BrandMeister 322315305 — Arlington, VA
23.5 N3BBF Potomac
N3BBF BM
 447.8750 -5 CC1 DMR BrandMeister 314982 — Potomac, MD
23.8 N3JLT Alexandria
N3JLT Interstate
 443.1000 +5 CC1 DMR Interstate 🗓 1 net 1 net · 21 check-ins · 21 stations Alexandria, VA
24.0 KR4KMS Stafford
KR4KMS BM
 449.5000 -5 CC7 DMR BrandMeister 322289401 — Stafford, VA
24.7 K4AUI Hamilton
K4AUI
 441.7000 +5 none FM (analog) — Hamilton, VA
24.8 K4US Alexandria GW
K4US
 146.6550 -0.6 TSQL 141.3 FM (analog) (C4FM,FM) — Alexandria, VA
25.4 WA3KOK Washington WAMU
WA3KOK IRLP
 449.9750 -5 TSQL 107.2 FM (analog) (FM,P25) IRLP 4000 — Washington, DC
25.8 N8HM Arlington
N8HM BM
 438.4500 -5 CC1 DMR BrandMeister 311101701 — Arlington, VA
25.8 N4FRS Alexandria
N4FRS
 449.3750 -5 TONE 203.5 FM (analog) (FM,DV) — Alexandria, VA
25.9 W4HFH Alexandria
W4HFH DMRVA
 442.4125 +5 CC1 DMR DMRVA 🗓 1 net 1 net · 11 check-ins · 11 stations Alexandria, VA
25.9 W4HFH Alexandria
W4HFH
 927.6000 -25 TSQL 107.2 FM (analog) 🗓 1 net 1 net · 11 check-ins · 11 stations Alexandria, VA
26.3 KQ4TNV Stafford
KQ4TNV BM
 446.4125 -5 none D-STAR (C4FM,DMR,DV) BrandMeister 314452 — Stafford, VA
26.3 KQ4TNV Stafford
KQ4TNV WIRES-X
 145.7850 simplex Fusion (C4FM) WIRES-X 99012 — Stafford, VA
26.4 K3YGG Bethesda NIH
K3YGG EchoLink
 145.2900 -0.6 TONE 156.7 FM (analog) EchoLink 247014 — Bethesda, MD
26.7 W3DOS Washington Harry
W3DOS
 145.1900 -0.6 TONE 151.4 FM (analog) — Washington, DC
26.8 WS4VA Stafford
WS4VA
 145.2700 -0.6 TSQL 79.7 FM (analog) — Stafford, VA
26.8 WS4VA Stafford
WS4VA
 442.4500 +5 TONE 79.7 FM (analog) (FM,C4FM) — Stafford, VA
26.9 WA4TSC Mt Weather
WA4TSC
 147.3000 +0.6 TONE 146.2 FM (analog) 🗓 1 net 1 net Mt. Weather, VA
27.0 N3BBF Potomac
N3BBF BM
 442.9000 +5 CC1 DMR BrandMeister 314963 — Potomac, MD
27.0 N3JLT Bluemont Blue
N3JLT
 147.3000 +0.6 TONE 146.2 FM (analog) 🗓 1 net 1 net · 21 check-ins · 21 stations Bluemont, VA
27.3 K8GP
Listed as K8GP/R
 Bluemont
K8GP AllStar
 443.6500 +5 TONE 77.0 FM (analog) AllStar 28185 — Bluemont, VA
27.3 W3WDC Washington
W3WDC BM
 443.0125 +5 CC4 DMR BrandMeister 312819502 — Washington, DC
27.3 W3HAC Washington
W3HAC
 147.3600 +0.6 CC1 DMR — Washington, DC
27.3 W3HAC Washington
W3HAC
 1283.1000 -12 none D-STAR — Washington, DC
27.4 KJ4NXG Round Hill
KJ4NXG AllStar
 147.4200 simplex TONE 100.0 FM (analog) AllStar 50459 — Round Hill, VA
27.5 KA3LAO Washington
KA3LAO
 145.1100 -0.6 CC1 DMR — Washington, DC
27.5 W3DCA Washington
W3DCA
 147.2700 +0.6 TONE 100.0 FM (analog) — Washington, DC
27.5 N3ADV Washington
N3ADV
 447.1750 -5 TONE 156.7 FM (analog) — Washington, DC
27.5 N3JLT Bluemont Mt
N3JLT Interstate
 449.9250 -5 CC1 DMR Interstate-2-Network 🗓 1 net 1 net · 21 check-ins · 21 stations Bluemont, VA
27.8 KC3BFB Fort
KC3BFB
 146.7150 -0.6 TONE 110.9 FM (analog) — Fort Washington, MD
28.1 NC3M Rockville
NC3M AllStar
 445.9750 simplex TONE 100.0 FM (analog) AllStar 47835 — Rockville, MD
28.2 K3VOA Washington Wilbu
K3VOA AllStar
 147.0450 +0.6 TSQL 77.0 FM (analog) AllStar 23918 — Washington, DC
28.4 WA3YOO North Bethesda
WA3YOO
 224.9400 -1.6 TONE 156.7 FM (analog) — North Bethesda, MD
28.5 N3JFW Rockville
N3JFW K4USD-Net
 442.4875 +5 CC1 DMR K4USD-Net — Rockville, MD
28.5 KV3B Rockville
KV3B
 442.7500 +5 TSQL 156.7 FM (analog) (C4FM,FM) — Rockville, MD
28.5 WA3KOK Rockville
WA3KOK
 927.1375 -25 TONE 156.7 FM (analog) — Rockville, MD
28.5 KV3B Rockville
KV3B
 146.9550 -0.6 none FM (analog) — Rockville, MD
28.5 W3NAB Washington
W3NAB AllStar
 442.7000 +5 TONE 103.5 FM (analog) AllStar 53645 — Washington, DC
28.5 W3AGB Washington
W3AGB DMRVA
 444.1625 +5 CC1 DMR DMRVA — Washington, DC
28.5 W3AGB Washington
W3AGB K4USD
 147.3600 +0.6 CC1 DMR K4USD — Washington, DC
28.5 W3AGB Washington
W3AGB
 1283.1000 -12 none D-STAR — Washington, DC
28.5 WA3YOO Rockville
WA3YOO Interstat
 443.9000 +5 TONE 156.7 FM (analog) (DMR,FM,P25) Interstate-3-Network — Rockville, MD
29.0 W3HAC Washington
W3HAC
 444.1625 +5 CC0 DMR — Washington, DC
29.1 N8RAT Blue Mounta WAIW
N8RAT AllStar
 224.2800 -1.6 TSQL 100.0 FM (analog) AllStar 508860 — Blue Mountain, VA
29.1 N8RAT WV/VA
N8RAT AllStar
 223.5200 simplex TONE 100.0 FM (analog) AllStar 508861 — WV/VA, VA
29.1 N8RAT WV/VA
N8RAT AllStar
 223.5600 simplex TONE 123.0 FM (analog) AllStar 508864 — WV/VA, VA
29.1 K3WS Washington
K3WS AllStar
 443.3750 -5 TONE 123.0 FM (analog) AllStar 27701 — Washington, DC
29.1 K3WS Washington
K3WS AllStar
 447.3750 -5 TONE 123.0 FM (analog) AllStar 27701 — Washington, DC
29.7 WA3KOK Germantown
WA3KOK
 147.2700 +0.6 TONE 156.7 FM (analog) (FM,P25) — Germantown, MD
29.7 KV3B Germantown
KV3B
 444.2000 +5 none D-STAR — Germantown, MD
29.9 KV3B Gaithersburg
KV3B
 53.2700 -1 TSQL 156.7 FM (analog) — Gaithersburg, MD
30.0 KA3LAO Gaithersburg RF
KA3LAO Interstat
 441.8875 +5 CC1 DMR Interstate-Network — Gaithersburg, MD
30.2 KA3LAO Silver Spring
KA3LAO
 147.1800 +0.6 TONE 156.7 FM (analog) (FM,P25) — Silver Spring, MD
30.2 WB3GXW Silver Spring
WB3GXW EchoLink
 147.2250 +0.6 TONE 156.7 FM (analog) EchoLink 147225 — Silver Spring, MD
30.2 N3AUY Silver Spring
N3AUY
 29.6600 -0.1 TSQL 141.3 FM (analog) — Silver Spring, MD
30.2 N3AUY Silver Spring
N3AUY
 449.0250 -5 TONE 156.7 FM (analog) — Silver Spring, MD
30.6 N3UR Linden BR Mtns
N3UR
 442.3500 +5 TONE 123.0 FM (analog) — Linden, VA
30.7 N3UHD Linden
N3UHD EchoLink
 444.1500 +5 TSQL 77.0 FM (analog) EchoLink 481682 — Linden, VA
31.5 W3KIT SHARI-UHF
W3KIT AllStar
 438.2875 simplex TONE 203.5 FM (analog) AllStar 547612 AllStar 547619 — SHARI-UHF Maryland, MD
32.1 W3MFP Wheaton
W3MFP BM
 442.8875 +5 CC5 DMR BrandMeister 312428101 — Wheaton, MD
32.2 K4QJZ Front Royal High
K4QJZ
 145.2100 -0.6 TONE 141.3 FM (analog) — Front Royal, VA
32.2 K4QJZ Front Royal High
K4QJZ
 442.7250 +5 TONE 107.2 FM (analog) (FM,P25) — Front Royal, VA
33.2 N3TUK Adelphi
N3TUK AllStar
 443.6625 +5 CC1 DMR AllStar 43105 BrandMeister 313057 — Adelphi, MD
33.3 WX4EMC Fredericksburg
WX4EMC DMRVA
 442.4000 +5 CC1 DMR DMRVA — Fredericksburg, VA
33.3 K4MMJ Fredericksb FMl8
K4MMJ BM
 433.1000 +5 CC1 DMR BrandMeister 317511602 — Fredericksburg, FMl8, VA
33.5 K3GMR Bladensburg
K3GMR EchoLink
 146.6100 -0.6 TSQL 77.0 FM (analog) EchoLink 796114 — Bladensburg, MD
33.6 KA4DCS Culpeper
KA4DCS
 53.9100 -0.5 TONE 100.0 FM (analog) — Culpeper, VA
34.0 W1ZFB Fredericksburg
W1ZFB AllStar
 51.8600 -0.5 TONE 127.3 FM (analog) AllStar 42839 EchoLink 303832 — Fredericksburg, VA
34.0 AE4ML Fredericksburg
AE4ML DMRVA
 442.8500 +5 TSQL 79.7 FM (analog) (DMR,FM,P25) DMRVA — Fredericksburg, VA
34.0 W3EAX College Park UMD
W3EAX EchoLink
 145.4900 -0.6 none FM (analog) EchoLink 318547 — College Park, MD
34.1 AE4ML Spotsylvania
AE4ML DMRVA
 442.4000 +5 CC1 DMR BrandMeister 310747 DMRVA — Spotsylvania, VA
34.1 N8RAT Fredericksburg
N8RAT DMRVA
 442.1125 +5 CC1 DMR DMRVA — Fredericksburg, VA
34.2 WA3RF Cheverly
WA3RF AllStar
 441.0000 +5 TONE 173.8 FM (analog) AllStar 57512 — Cheverly, MD
34.2 K3ERA District Heights
K3ERA EchoLink
 145.2300 -0.6 TSQL 110.9 FM (analog) (FM,C4FM) EchoLink 294165 🗓 2 nets 2 nets · 26 check-ins · 14 stations District Heights, MD
34.8 K3VOA Silver Spring
K3VOA AllStar
 447.5750 -5 TONE 77.0 FM (analog) AllStar 23919 — Silver Spring, MD
35.1 K3UCB Olney
K3UCB Interstate
 442.9000 +5 CC1 DMR Interstate-Network — Olney, MD
35.7 K4TS Fred Chancellor
K4TS
 147.0150 +0.6 TSQL 79.7 FM (analog) 🗓 1 net 1 net Fredericksburg, VA
35.9 K4TS Fred Chancellor
K4TS
 443.8500 +5 TSQL 79.7 FM (analog) (FM,C4FM) — Fredericksburg, VA
36.0 N4VKF Spotsylvania
N4VKF BM
 434.5500 +5 CC1 DMR BrandMeister 3151100 — Spotsylvania, VA
36.0 W4ETC Remington
W4ETC BM
 433.5500 in 439.5500 CC1 DMR BrandMeister 3214299 — Remington, VA
36.3 W3SMR Brandywine
W3SMR
 147.1500 +0.6 TSQL 114.8 FM (analog) — Brandywine, MD
36.4 KY3O Calverton
KY3O BM
 438.4500 -5 CC1 DMR BrandMeister 318573701 — Calverton, MD
36.8 N6PPP Town L0C4T0R
N6PPP BM
 445.0000 -5 CC1 DMR BrandMeister 3110809 — Town, L0C4T0R, MD
37.0 K4QJZ Front Royal
K4QJZ
 51.9400 -0.5 TONE 141.3 FM (analog) — Front Royal, VA
37.0 WA3KOK Ashton
WA3KOK
 444.0500 +5 none FM (analog) (FM,P25) — Ashton, MD
37.1 W1ZFB Fred Four Mile F
W1ZFB AllStar
 927.0375 -25 TSQL 91.5 FM (analog) AllStar 41631 — Fredericksburg, VA
37.2 WA3YUV Brandywine
WA3YUV
 443.6000 +5 TSQL 103.5 FM (analog) (FM,C4FM) — Brandywine, MD
37.2 WA3KOK Ashton
WA3KOK Interstat
 442.2375 +5 none FM (analog) (DMR,FM) Interstate-Network — Ashton, MD
37.5 KB3LYL Damascus
KB3LYL K4USD-Net
 442.2125 +5 CC1 DMR K4USD-Net — Damascus, MD
37.7 W3VLG Charles Town
W3VLG WIRES-X
 440.8000 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 52840 — Charles Town, WV
37.7 W3VLG Charles Town
W3VLG WIRES-X
 145.4800 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 33277 — Charles Town, WV
37.9 W4ATN Largo
W4ATN MARC
 443.7875 +5 CC3 DMR DMR-MARC — Largo, MD
37.9 K3ERA Lanham DC Hosp
K3ERA
 447.3250 -5 TONE 110.9 FM (analog) 🗓 2 nets 2 nets · 26 check-ins · 14 stations Lanham, MD
37.9 N3AGB Ashton
N3AGB
 53.2500 -1 TSQL 100.0 FM (analog) — Ashton, MD
37.9 KC3BXH Ashton
KC3BXH EchoLink
 147.0000 -0.6 TONE 156.7 FM (analog) (FM,P25) EchoLink 105440 — Ashton, MD
37.9 K3WX Ashton
K3WX
 224.5400 -1.6 TONE 156.7 FM (analog) — Ashton, MD
37.9 KC3BXH Ashton
KC3BXH
 443.1500 +5 TSQL 156.7 FM (analog) (FM,P25) — Ashton, MD
37.9 KC3BXH Ashton
KC3BXH IRLP
 927.7250 -25 TONE 156.7 FM (analog) IRLP 4088 — Ashton, MD
38.0 WA3NAN Greenbelt
WA3NAN
 146.8350 -0.6 TONE 114.8 FM (analog) — Greenbelt, MD
38.0 W3GMR Greenbelt
W3GMR
 146.8800 -0.6 TSQL 77.0 FM (analog) — Greenbelt, MD
38.2 KC4RCR Berryville
KC4RCR AllStar
 444.3000 +5 TSQL 141.3 FM (analog) AllStar 58830 EchoLink 527721 — Berryville, VA
38.7 N5SWR Charles Town
N5SWR WIRES-X
 145.4800 -0.6 Fusion (C4FM) WIRES-X 33277 — Charles Town, WV
38.7 WA4TXE Charles Town
WA4TXE
 146.8500 -0.6 TONE 77.0 FM (analog) — Charles Town, WV
39.4 K3LMS Jefferson
K3LMS
 443.3000 +5 TONE 100.0 FM (analog) — Jefferson, MD
39.4 K4GVA King George
K4GVA
 448.4750 -5 TONE 79.7 FM (analog) — King George, VA
39.4 W4KGC King George
W4KGC
 146.7450 -0.6 TSQL 107.2 FM (analog) — King George, VA
39.7 WX4EMC Frederic Cosners
WX4EMC DMRVA
 145.3000 -0.6 CC1 DMR DMRVA — Fredericksburg, VA
39.9 N3LHD Upper Marlboro
N3LHD Interstate
 444.6500 +5 CC6 DMR Interstate-c-Bridge-1 — Upper Marlboro, MD
40.8 N3PZZ King George Dahl
N3PZZ
 145.3300 -0.6 TONE 88.5 FM (analog) — King George, VA
41.1 N3PZZ Dahlgren Potomac
N3PZZ
 145.2500 -0.6 TONE 88.5 FM (analog) — Dahlgren, VA
41.2 WX4EMC Spotsylvania
WX4EMC
 224.2600 -1.6 TONE 114.8 FM (analog) — Spotsylvania, VA
41.3 KC8VFN King George Locu
KC8VFN
 146.7750 -0.6 TSQL 110.9 FM (analog) — King George, VA
41.4 W3SQN Laurel
W3SQN BM
 442.9000 +5 CC1 DMR BrandMeister 312418 — Laurel, MD
42.0 WV8VRC Charles Town
WV8VRC WIRES-X
 440.8000 +5 Fusion (C4FM) WIRES-X 52840 — Charles Town, WV
42.2 W4ATN Laurel
W4ATN
 443.8000 +5 CC3 DMR — Laurel, MD
42.2 W4ATN Laurel
W4ATN
 145.3900 -0.6 none FM (analog) — Laurel, MD
42.2 W3LRC Laurel
W3LRC
 442.5000 +5 TONE 156.7 FM (analog) — Laurel, MD
42.4 W3YVV Dayton
W3YVV
 927.5375 -25 TSQL 156.7 FM (analog) — Dayton, MD
42.4 K3CUJ Columbia
K3CUJ WIRES-X
 449.4750 -5 Fusion (C4FM) WIRES-X 30215 — Columbia, MD
42.9 WA3KOK Laurel
WA3KOK IRLP
 446.5000 simplex TSQL 100.0 FM (analog) IRLP 4332 — Laurel, MD
43.3 W3ARK Frederick Braddo
W3ARK
 444.3500 +5 TSQL 100.0 FM (analog) — Frederick, MD
43.4 K3MAD Frederick
K3MAD
 147.0600 +0.6 TSQL 146.2 FM (analog) 🗓 2 nets 2 nets · 68 check-ins · 31 stations Frederick, MD
43.4 K3MAD Frederick
K3MAD
 224.2000 -1.6 TONE 123.0 FM (analog) 🗓 2 nets 2 nets · 68 check-ins · 31 stations Frederick, MD
43.4 WA3KOK Frederick
WA3KOK AllStar
 443.4000 +5 TSQL 136.5 FM (analog) (FM,P25) AllStar 60309 — Frederick, MD
43.7 W3IF Winchester
W3IF
 442.0000 +5 TSQL 146.2 FM (analog) (FM,C4FM) — Winchester, VA
44.4 K3ERM Frederick
K3ERM
 146.6400 -0.6 TSQL 156.7 FM (analog) — Frederick, MD
44.8 W3FDK Frederick
W3FDK
 145.1700 -0.6 none D-STAR 🗓 2 nets 2 nets · 8 check-ins · 8 stations Frederick, MD
45.0 W3CGT Mount Airy
W3CGT
 448.5750 -5 TONE 69.3 FM (analog) — Mount Airy, MD
45.3 K3CUJ Cooksville
K3CUJ
 448.2750 -5 TSQL 156.7 FM (analog) (FM,C4FM) — Cooksville, MD
45.4 KG1JAG Town L0C4T0R
KG1JAG BM
 446.5000 -5 CC1 DMR BrandMeister 321925001 — Town, L0C4T0R, MD
45.5 N3LHD Aquasco
N3LHD Interstate
 442.4625 +5 CC1 DMR Interstate-c-Bridge-1 — Aquasco, MD
45.6 K3CUJ Cooksville
K3CUJ
 147.3900 +0.6 TONE 156.7 FM (analog) (C4FM,FM) — Cooksville, MD
45.7 KB3HGW Jessup
KB3HGW BM
 448.8000 -5 CC1 DMR BrandMeister 321114701 — Jessup, MD
45.8 W3CAM Columbia
W3CAM
 224.8600 -1.6 none FM (analog) — Columbia, MD
46.0 K3OCM Charlotte Hall
K3OCM K4USD-Net
 443.1875 +5 CC6 DMR K4USD-Net — Charlotte Hall, MD
47.3 KA3LAO Jessup
KA3LAO Interstat
 442.7125 +5 CC1 DMR Interstate-2-Network — Jessup, MD
47.3 WA3DZD Jessup
WA3DZD
 146.7600 -0.6 TSQL 107.2 FM (analog) — Jessup, MD
47.3 WA3DZD Jessup
WA3DZD
 444.0000 +5 TSQL 107.2 FM (analog) — Jessup, MD
47.6 W3VPR Davidsonville
W3VPR
 147.1050 +0.6 TONE 107.2 FM (analog) 🗓 5 nets 5 nets · 323 check-ins · 65 stations Davidsonville, MD
47.6 W3VPR Davidsonville
W3VPR
 223.8800 -1.6 TONE 107.2 FM (analog) 🗓 5 nets 5 nets · 323 check-ins · 65 stations Davidsonville, MD
47.6 W3VPR Davidsonville
W3VPR
 444.4000 +5 TSQL 107.2 FM (analog) 🗓 5 nets 5 nets · 323 check-ins · 65 stations Davidsonville, MD
47.8 KB3IAI Gambrills
KB3IAI BM
 439.9000 in 438.2000 CC1 DMR BrandMeister 3172111 — Gambrills, MD
47.9 KD3SU Boonsboro
KD3SU AllStar
 146.7750 -0.6 TONE 114.8 FM (analog) AllStar 27299 — Boonsboro, MD
48.1 K3CUJ Columbia
K3CUJ
 147.1350 +0.6 TSQL 156.7 FM (analog) (FM,C4FM) — Columbia, MD
48.5 N3ITA Frederick
N3ITA
 442.8000 +5 TSQL 79.7 FM (analog) (FM,P25) — Frederick, MD
48.5 N3ST Frederick Gambri
N3ST
 444.1000 +5 TONE 167.9 FM (analog) — Frederick, MD
48.5 K3ERM Frederick Gambri
K3ERM WIRES-X
 448.4250 -5 TSQL 100.0 FM (analog) (FM,C4FM) WIRES-X 40386 — Frederick, MD
48.6 W3FDK Frederick Gambri
W3FDK AllStar
 146.7300 -0.6 TSQL 141.3 FM (analog) AllStar 54672 EchoLink 614369 🗓 2 nets 2 nets · 8 check-ins · 8 stations Frederick, MD
48.6 K3DO Frederick Gambri
K3DO BM
 441.9625 +5 none D-STAR (DMR,DV) BrandMeister 312413 — Frederick, MD
48.6 K3DO Frederick
K3DO BM
 447.8750 -5 CC1 DMR BrandMeister 312413 — Frederick, MD
48.6 W3FDK Frederick Gambri
W3FDK WIRES-X
 441.8000 +5 TSQL 141.3 FM (analog) (FM,C4FM) WIRES-X 01918 🗓 2 nets 2 nets · 8 check-ins · 8 stations Frederick, MD
48.6 N3KTX Frederick Gambri
N3KTX
 53.4700 -1 TSQL 107.2 FM (analog) — Frederick, MD
48.6 W3FDK Frederick Gambri
W3FDK
 444.8000 +5 none D-STAR 🗓 2 nets 2 nets · 8 check-ins · 8 stations Frederick, MD
48.7 AF4CY Madison
AF4CY
 145.4100 -0.6 TONE 100.0 FM (analog) — Madison, VA
48.7 N3PX Mechanicsville
N3PX
 147.1950 +0.6 TSQL 156.7 FM (analog) 🗓 1 net 1 net · 25 check-ins · 11 stations Mechanicsville, MD
48.7 AE4ML Madison
AE4ML BM
 147.0300 +0.6 CC1 DMR BrandMeister 310749 — Madison, VA
49.0 N3SCP Gambrills
N3SCP WIRES-X
 447.5500 -5 DG-ID 00-00 Fusion (C4FM) WIRES-X 18557 — Gambrills, MD
49.0 N3SCP Gambrills
N3SCP WIRES-X
 442.5500 +5 TONE 107.2 FM (analog) (FM,C4FM) WIRES-X 18557 — Gambrills, MD
49.3 KC3SNV Frederick
KC3SNV BM
 438.0125 -5 CC1 DMR BrandMeister 318357102 — Frederick, MD
49.8 N3KUN Chaptico
N3KUN
 145.2500 -0.6 TONE 110.9 FM (analog) — Chaptico, MD
49.8 KD3SU Boonsboro
KD3SU AllStar
 442.9500 +5 TONE 94.8 FM (analog) AllStar 27299 — Boonsboro, MD
6.1 N4USI offline Haymarket
N4USI
 442.4125 +5 none D-STAR — Haymarket, VA
11.9 N3QEM offline Fairfax
N3QEM
 442.9125 -5 CC? DMR — Fairfax, VA
11.9 KI4AD offline Ashburn Dulles
KI4AD
 145.3100 -0.6 TSQL 77.0 FM (analog) (FM,C4FM) — Ashburn, VA
17.4 KI4AD offline Ashburn
KI4AD
 448.8250 -5 TONE 77.0 FM (analog) — Ashburn, VA
17.5 KQ4CI offline Ashburn
KQ4CI WIRES-X
 447.9000 -5 TSQL 100.0 FM (analog) WIRES-X 72405 — Ashburn, VA
25.5 W7DQ offline Widewater
W7DQ IRLP
 446.9250 simplex TSQL 107.2 FM (analog) IRLP 3510 — Widewater, VA
26.4 WU5MC offline Stafford
WU5MC
 442.4875 +5 none D-STAR — Stafford, VA
27.3 K3MRC offline Washington
K3MRC
 145.4300 -0.6 TSQL 114.8 FM (analog) (FM,C4FM) — Washington, DC
27.3 KC3VO offline Washington
KC3VO
 448.8750 -5 none FM (analog) — Washington, DC
28.2 K3VOA offline Washington Wilbu
K3VOA
 448.5750 -5 TSQL 77.0 FM (analog) — Washington, DC
29.1 N8RAT offline Blue Mounta WAIW
N8RAT DMRVA
 443.1625 +5 CC1 DMR DMRVA — Blue Mountain, VA
30.0 KR4DO offline Blue Mountain
KR4DO
 224.1600 -1.6 none FM (analog) — Blue Mountain, VA
33.2 W3ARL offline Adelphi
W3ARL
 145.3700 -0.6 none FM (analog) — Adelphi, MD
33.5 N3HF offline Silver Spring
N3HF IRLP
 443.4500 +5 TSQL 156.7 FM (analog) IRLP 4712 — Silver Spring, MD
36.4 WB3GXW offline Silver Spring
WB3GXW
 444.2500 +5 TONE 156.7 FM (analog) — Silver Spring, MD
41.2 N2XHZ offline Spotsylvania
N2XHZ
 447.8750 -5 none FM (analog) — Spotsylvania, VA
42.0 WA3KOK offline Laurel
WA3KOK IRLP
 144.4400 simplex none FM (analog) IRLP 4173 — Laurel, MD
42.0 WA3KOK offline Clarksville
WA3KOK IRLP
 144.9700 simplex TSQL 107.2 FM (analog) IRLP 4542 — Clarksville, MD
42.3 N2XIF offline Stephens City
N2XIF EchoLink
 442.0500 +5 TONE 179.9 FM (analog) (DMR,FM) EchoLink 235806 BrandMeister — Stephens City, VA
42.8 W3XJ offline Bowie
W3XJ
 442.1500 +5 none FM (analog) — Bowie, MD
43.4 K3HP offline Frederick
K3HP AllStar
 145.2500 -0.6 TONE 146.2 FM (analog) AllStar 29523 — Frederick, MD
44.3 W3LRC offline Jessup
W3LRC BM
 447.8500 -5 CC1 DMR BrandMeister 314342 — Jessup, MD
47.8 KD3SU offline Boonsboro
KD3SU IRLP
 147.4400 simplex TSQL 79.7 FM (analog) IRLP 8562 — Boonsboro, MD
49.1 KD3SU offline Boonsboro
KD3SU IRLP
 146.5350 simplex TSQL 88.5 FM (analog) IRLP 8841 — Boonsboro, MD

Data courtesy of RepeaterBook.com