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

WC4O HAM 📻 GMRS

📻
Also a GMRS licensee
WRMV995
Active until Jun 15, 2031 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family
🔒 Not available — currently licensed, through Feb 19, 2030. If it isn't renewed, it opens for vanity requests Feb 20, 2032.

📬 QSL: LoTW user, last upload Jun 24, 2022 · eQSL AG member

📝 WC4O has filed vanity applications before — latest filed Jun 14, 2021 · what was requested

Currently held by JIMMIE L WILLIAMSON JR · 2 holders on record

Current holder: JIMMIE L WILLIAMSON JR

Held WC4O Feb 19, 2020 → present · first licensed Jul 14, 2005 as KI4KZN · 2 licenses · FRN 0008446213

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

Previous holder: CARDIN A HESSELTON

Held WC4O Feb 2, 2000 → Jan 29, 2018 · first licensed Feb 2, 2000 as WC4O · 1 license · FRN 0003690377

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

Vanity applications filed by WC4O

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 Jun 14, 2021
Award date was Jul 2, 2021
0009584234
 WC4O · JIMMIE L WILLIAMSON JR · Amateur Extra
780 KEDRON CHURCH RD, AIKEN, SC 29805
33.7269, -81.5902 (street) · Grid EM93er · CQ 5 · ITU 8 · map ↗
1.W4TT held
 Dismissed
Filed Jan 30, 2020
Granted Feb 19, 2020
0008960803
 KI4KZN · JIMMIE L WILLIAMSON JR · Amateur Extra
780 KEDRON CHURCH RD, AIKEN, SC 29805
33.7269, -81.5902 (street) · Grid EM93er · CQ 5 · ITU 8 · map ↗
1.N4IA held
2.WC4O ✓ granted
 Granted
got WC4O

Others requesting WC4O

4 applications listed WC4O as a choice, newest first.

FiledAwardApplicantChoice #Status
Jan 31, 2020 Feb 18, 2020 KT4RJ · MICHAEL S SEXTON · Lakeland, FL 2Dismissed
Jan 31, 2020 Feb 18, 2020 K4LAA · Brian M Dobbs · Franklin, TN 1Dismissed
Jan 31, 2020 Feb 18, 2020 KG4BWS · BENJAMIN W SUTTON · Chipley, FL 2Dismissed
Jan 30, 2020 Feb 17, 2020 KI4KZN · JIMMIE L WILLIAMSON JR · AIKEN, SC 2Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for WC4O in the last 24 hours. They show up here within seconds of WC4O beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

📻 GMRS repeaters within 50 miles

6 on the air or of unknown status, closest first · map these & export for a GMRS radio →

MilesChannelOutputTone inOwnerLocationAccessStatus
18RP18462.625123.0 WRMX280 Edgefield, SC OpenOn the air
26RP20462.675123.0 WQOY993 Cleveland, SC · Caesars Head ClosedOn the air
26RP18462.625141.3 WRAM265 Rock Hill, SC · Newport OpenOn the air
26RP19462.650D165 WRFH302 Travelers Rest, SC · Paris Mountain ClosedOn the air
26RP18462.625141.3 WRJI479 Ballentine, SC · Lake Murray OpenOn the air
31RP15462.550103.5 WSBP556 Lexington, SC · Lake Murray Dam OpenOn the air

Repeaters within 50 miles

99 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
8.7 KF4NQN Monettta
KF4NQN AllStar
 446.6000 -5 TONE 156.7 FM (analog) AllStar 28575 — Monettta, SC
10.4 K1LVA Aiken
K1LVA AllStar
 145.7700 simplex TONE 131.8 FM (analog) AllStar 28249 EchoLink 179307 — Aiken, SC
12.4 N2ZZ Aiken
N2ZZ BM
 443.4625 +5 CC1 DMR BrandMeister 314500 🗓 4 nets 4 nets · 25 check-ins · 11 stations Aiken, SC
13.1 KR4AIK Aiken Old Hosp
KR4AIK
 145.1600 -0.6 none D-STAR — Aiken, SC
13.1 KR4AIK Aiken Old Hosp
KR4AIK
 443.4125 +5 none D-STAR — Aiken, SC
13.4 W4RRC Leesville
W4RRC AllStar
 147.2550 +0.6 TONE 123.0 FM (analog) AllStar 50790 — Leesville, SC
13.7 N4ADM Aiken
N4ADM
 147.2850 +0.6 none FM (analog) — Aiken, SC
14.0 KG4UAL Leesville
KG4UAL AllStar
 444.4000 +5 DCS 315 FM (analog) AllStar 558721 — Leesville, SC
14.4 W4DV Trenton
W4DV
 145.3900 -0.6 TSQL 71.9 FM (analog) 🗓 5 nets 5 nets · 245 check-ins · 75 stations Trenton, SC
14.4 W4DV Trenton
W4DV
 442.5500 +5 CC1 DMR 🗓 5 nets 5 nets · 245 check-ins · 75 stations Trenton, SC
14.6 WR4SC Aiken
WR4SC
 441.5250 +5 TONE 91.5 FM (analog) 🗓 2 nets 2 nets · 160 check-ins · 87 stations Aiken, SC
14.6 N5CWH Gilbert
N5CWH
 146.6550 -0.6 TSQL 156.7 FM (analog) — Gilbert, SC
14.6 KC4GYM Gilbert
KC4GYM IRLP
 224.5600 -1.6 TSQL 162.2 FM (analog) IRLP 4109 — Gilbert, SC
14.7 N2ZZ Aiken Reg Med
N2ZZ EchoLink
 145.3500 -0.6 TSQL 156.7 FM (analog) EchoLink 5764 🗓 4 nets 4 nets · 25 check-ins · 11 stations Aiken, SC
15.5 N4ADI Aiken
N4ADI
 146.8050 -0.6 none FM (analog) — Aiken, SC
15.5 N4ADI Aiken
N4ADI
 440.7125 +5 none D-STAR — Aiken, SC
15.5 N4ADI Aiken
N4ADI
 443.0000 +5 none FM (analog) (DMR,FM) — Aiken, SC
15.5 N4ADI Aiken
N4ADI BM
 444.0375 +5 CC0 DMR BrandMeister 310972 — Aiken, SC
15.5 N4ADI Aiken
N4ADI
 927.7000 -25 none P25 — Aiken, SC
17.9 WR4EC Edgefield
WR4EC
 146.8500 -0.6 TSQL 91.5 FM (analog) — Edgefield, SC
19.5 W4DV Trenton
W4DV EchoLink
 145.4900 -0.6 TSQL 71.9 FM (analog) EchoLink 128921 🗓 5 nets 5 nets · 245 check-ins · 75 stations Trenton, SC
19.5 W4DV Trenton
W4DV
 444.9500 +5 TSQL 71.9 FM (analog) 🗓 5 nets 5 nets · 245 check-ins · 75 stations Trenton, SC
20.3 W4FTK Saluda Sheriffs
W4FTK AllStar
 147.7500 -0.6 TONE 123.0 FM (analog) AllStar EchoLink 🗓 2 nets 2 nets · 340 check-ins · 184 stations Saluda, SC
23.0 AF4E Saluda Wtr Tank
AF4E AllStar
 146.9100 -0.6 TSQL 123.0 FM (analog) AllStar 458591 — Saluda, SC
23.8 K4LLE Lexington S
K4LLE
 147.0000 +0.6 TSQL 123.0 FM (analog) (FM,P25) 🗓 2 nets 2 nets · 43 check-ins · 25 stations Lexington, SC
26.3 KE4RAP North Augusta
KE4RAP WIRES-X
 146.9400 -0.6 Fusion (C4FM) WIRES-X 92023 — North Augusta, SC
26.3 KE4RAP North Augusta
KE4RAP
 444.8000 +5 TSQL 146.2 FM (analog) — North Augusta, SC
26.4 KM4LOD Beech Island
KM4LOD
 145.2600 -0.6 none FM (analog) (DV,FM) — Beech Island, SC
26.4 KM4LOD Beech Island
KM4LOD
 440.5500 +5 none FM (analog) (DV,FM) — Beech Island, SC
26.4 WR4SC Beech Island
WR4SC
 147.3450 +0.6 TONE 91.5 FM (analog) 🗓 2 nets 2 nets · 160 check-ins · 87 stations Beech Island, SC
26.4 WR4SC Beech Island
WR4SC
 443.1250 +5 TONE 91.5 FM (analog) 🗓 2 nets 2 nets · 160 check-ins · 87 stations Beech Island, SC
26.6 K4NAB North Augusta
K4NAB
 146.7300 -0.6 none FM (analog) — North Augusta, SC
26.6 KG4HIR North Augusta
KG4HIR
 927.8000 -25 TSQL 146.2 FM (analog) — North Augusta, SC
27.0 WR4SC Beech Island
WR4SC NC-PRN
 444.2875 +5 CC1 DMR NC-PRN 🗓 2 nets 2 nets · 160 check-ins · 87 stations Beech Island, SC
29.8 W4DV South Augusta
W4DV
 145.2900 -0.6 TSQL 71.9 FM (analog) 🗓 5 nets 5 nets · 245 check-ins · 75 stations South Augusta, GA
29.8 K4KNS Augusta Doctors
K4KNS
 145.4100 -0.6 TSQL 71.9 FM (analog) — Augusta, GA
29.8 W4DV South Augusta
W4DV
 147.1800 +0.6 TSQL 71.9 FM (analog) 🗓 5 nets 5 nets · 245 check-ins · 75 stations South Augusta, GA
29.9 K4KNS Augusta Doctors
K4KNS
 444.6750 +5 TSQL 71.9 FM (analog) — Augusta, GA
29.9 W4DV North Augusta
W4DV
 145.1100 -0.6 TSQL 71.9 FM (analog) 🗓 5 nets 5 nets · 245 check-ins · 75 stations North Augusta, SC
31.5 WE4GW Martinez
WE4GW
 441.9000 +5 TSQL 123.0 FM (analog) — Martinez, GA
32.4 W4ZKM Jackson
W4ZKM
 145.4500 -0.6 TSQL 123.0 FM (analog) — Jackson, SC
32.7 KJ4QLH Neeses
KJ4QLH
 147.0900 +0.6 TONE 156.7 FM (analog) — Neeses, SC
33.1 KO4YYW Evans
KO4YYW BM
 439.4500 in 430.4500 CC1 DMR BrandMeister 3208182 — Evans, GA
33.5 WB6BA Evans
WB6BA
 440.6000 -5 none D-STAR — Evans, GA
33.5 W4FTK Little Mt
W4FTK AllStar
 443.8750 +5 DCS 315 FM (analog) AllStar 40040 EchoLink 367365 🗓 2 nets 2 nets · 340 check-ins · 184 stations Little Mt, SC
33.6 W4FTK Little Mountain
W4FTK AllStar
 146.6250 -0.6 DCS 315 FM (analog) AllStar 40040 EchoLink 367365 🗓 2 nets 2 nets · 340 check-ins · 184 stations Little Mountain, SC
34.0 WR4SC Little Mountain
WR4SC
 147.2100 +0.6 TSQL 156.7 FM (analog) 🗓 2 nets 2 nets · 160 check-ins · 87 stations Little Mountain, SC
34.0 N4UHF Little Mountain
N4UHF
 444.6500 +5 CC0 DMR — Little Mountain, SC
34.2 K4KNS Evans
K4KNS TGIF
 444.9000 +5 CC15 DMR TGIF — Evans, GA
34.5 WR4SC Little Mountain
WR4SC NC-PRN
 443.5375 +5 CC1 DMR NC-PRN 🗓 2 nets 2 nets · 160 check-ins · 87 stations Little Mountain, SC
35.0 K4KNS Evans
K4KNS EchoLink
 146.9850 -0.6 TSQL 71.9 FM (analog) EchoLink 730492 — Evans, GA
35.0 K4KNS Evans
K4KNS
 53.0300 -1 none FM (analog) — Evans, GA
35.2 W4EAE Cayce
W4EAE
 433.1000 +5 CC1 DMR — Cayce, SC
35.2 W4EAE Cayce
W4EAE
 443.1000 +5 none D-STAR (DMR,DV) — Cayce, SC
35.9 KK4BQ Barnwell
KK4BQ
 147.3750 +0.6 TONE 91.5 FM (analog) — Barnwell, SC
35.9 WR4SC Barnwell
WR4SC
 147.0300 +0.6 TSQL 156.7 FM (analog) 🗓 2 nets 2 nets · 160 check-ins · 87 stations Barnwell, SC
36.0 W4DZF Columbia St
W4DZF
 145.2700 -0.6 DCS 632 FM (analog) — Columbia, SC
37.1 W4CAE Columbia
W4CAE AllStar
 147.3300 +0.6 TSQL 156.7 FM (analog) AllStar 494460 🗓 2 nets 2 nets · 21 check-ins · 21 stations Columbia, SC
37.1 K4HI Columbia
K4HI WIRES-X
 147.3600 +0.6 TSQL 100.0 FM (analog) WIRES-X 64927 — Columbia, SC
37.1 WR4SC Columbia Capital
WR4SC NC-PRN
 440.6125 +5 CC1 DMR NC-PRN 🗓 2 nets 2 nets · 160 check-ins · 87 stations Columbia, SC
37.1 K9OH Columbia
K9OH AllStar
 444.8750 +5 TSQL 91.5 FM (analog) AllStar 417861 — Columbia, SC
37.2 W4FTK Columbia
W4FTK AllStar
 442.8750 +5 DCS 315 FM (analog) AllStar 40040 EchoLink 367365 🗓 2 nets 2 nets · 340 check-ins · 184 stations Columbia, SC
37.5 WK2Y Atlanta
WK2Y BM
 439.0000 -5 CC1 DMR BrandMeister 310199501 — Atlanta, SC
38.9 KK4BQ Barnwell
KK4BQ
 147.0300 +0.6 TONE 156.7 FM (analog) — Barnwell, SC
38.9 WR4SC Barnwell
WR4SC NC-PRN
 440.6875 +5 CC1 DMR NC-PRN 🗓 2 nets 2 nets · 160 check-ins · 87 stations Barnwell, SC
38.9 WR4SC Barnwell
WR4SC
 442.0000 +5 TONE 91.5 FM (analog) 🗓 2 nets 2 nets · 160 check-ins · 87 stations Barnwell, SC
39.3 KK4CNM Grovetown
KK4CNM AllStar
 147.1950 +0.6 TONE 71.9 FM (analog) (FM,DMR,C4FM) AllStar 608490 EchoLink 602043 — Grovetown, GA
39.3 KK4CNM Grovetown
KK4CNM AllStar
 224.5000 -1.6 TSQL 71.9 FM (analog) (FM,DMR) AllStar 608490 EchoLink 602043 — Grovetown, GA
39.3 KK4CNM Grovetown
KK4CNM AllStar
 927.7250 -25 none FM (analog) (FM,DMR) AllStar 608490 EchoLink 602043 — Grovetown, GA
40.4 KK4CNMR Grovetown
KK4CNMR TGIF
 224.5000 -1.6 CC1 DMR TGIF — Grovetown, GA
43.3 KJ4PYA Appling
KJ4PYA
 145.0800 in 146.4800 none D-STAR — Appling, GA
43.3 KJ4PYA Appling
KJ4PYA
 440.6500 +5 none D-STAR — Appling, GA
43.3 KJ4PYA Appling
KJ4PYA
 1249.0000 simplex none D-STAR — Appling, GA
43.6 K4KNS Appling
K4KNS
 145.1900 -0.6 TSQL 71.9 FM (analog) — Appling, GA
43.6 K4KNS Appling
K4KNS
 442.9000 +5 TSQL 71.9 FM (analog) — Appling, GA
43.7 WB4TGK Bamberg
WB4TGK
 145.3300 -0.6 TONE 156.7 FM (analog) — Bamberg, SC
44.8 KJ4BWK Columbia
KJ4BWK
 442.2000 +5 none D-STAR — Columbia, SC
44.8 KJ4BWK Columbia
KJ4BWK
 1282.2250 +12 none D-STAR — Columbia, SC
44.8 KJ4BWK Saint Matthews
KJ4BWK
 145.4000 -0.6 none D-STAR — Saint Matthews, SC
45.5 KJ4QLH Orangeburg /Calh
KJ4QLH
 147.3900 +0.6 TSQL 156.7 FM (analog) — Orangeburg, SC
45.7 W4GWM Greenwood
W4GWM
 145.4200 -0.6 none D-STAR — Greenwood, SC
45.9 WR4SC Orangeburg
WR4SC
 146.8800 -0.6 TSQL 123.0 FM (analog) 🗓 2 nets 2 nets · 160 check-ins · 87 stations Orangeburg, SC
45.9 WR4SC Orangeburg
WR4SC NC-PRN
 440.5875 +5 CC1 DMR NC-PRN 🗓 2 nets 2 nets · 160 check-ins · 87 stations Orangeburg, SC
45.9 WR4SC Orangeburg
WR4SC
 441.7500 +5 TONE 123.0 FM (analog) 🗓 2 nets 2 nets · 160 check-ins · 87 stations Orangeburg, SC
46.1 W4GWD Greenwood
W4GWD
 443.9000 +5 TONE 107.2 FM (analog) — Greenwood, SC
46.2 WR4SC Columbia
WR4SC
 441.7250 +5 TONE 91.5 FM (analog) 🗓 2 nets 2 nets · 160 check-ins · 87 stations Columbia, SC
46.2 WR4SC Columbia
WR4SC NC-PRN
 442.5125 +5 CC1 DMR NC-PRN 🗓 2 nets 2 nets · 160 check-ins · 87 stations Columbia, SC
46.4 KO4JVZ Hephzibah
KO4JVZ AllStar
 147.4200 simplex TONE 100.0 FM (analog) AllStar 53227 — Hephzibah, GA
46.9 AD4U Saint Matthews
AD4U
 146.6700 -0.6 TSQL 156.7 FM (analog) — Saint Matthews, SC
46.9 N7GZT Saint Matthews
N7GZT
 53.2100 -1 none FM (analog) — Saint Matthews, SC
47.2 KQ4NOR Glymphville
KQ4NOR AllStar
 146.9550 simplex TONE 186.2 FM (analog) AllStar 66357 — Glymphville, SC
48.7 N7GZT Saint Hemlock rd
N7GZT AllStar
 442.7750 +5 TSQL 156.7 FM (analog) AllStar 637120 — Saint Matthews, SC
48.8 W4FTK Blythewood
W4FTK AllStar
 443.6500 +5 DCS 315 FM (analog) AllStar 40040 EchoLink 367365 🗓 2 nets 2 nets · 340 check-ins · 184 stations Blythewood, SC
49.0 W4CAE Fort Jackson
W4CAE
 146.7750 -0.6 TSQL 156.7 FM (analog) 🗓 2 nets 2 nets · 21 check-ins · 21 stations Fort Jackson, SC
15.5 N4ADI offline Punta Gorda
N4ADI
 444.6500 +5 CC? DMR — Punta Gorda, FL
27.7 KG4GKY offline West Columbia
KG4GKY IRLP
 446.8750 simplex TSQL 79.7 FM (analog) IRLP 4045 — West Columbia, SC
33.9 W4EAE offline Cayce
W4EAE IRLP
 147.5100 simplex TSQL 131.8 FM (analog) IRLP 8255 — Cayce, SC
35.9 KK4BQ offline Barnwell
KK4BQ
 449.2500 -5 TONE 156.7 FM (analog) — Barnwell, SC
37.1 N4EOY offline Columbia
N4EOY
 224.9000 -1.6 none FM (analog) — Columbia, SC

Data courtesy of RepeaterBook.com