N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 8, 2026) · next update tomorrow 6:00 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

WU4F HAM

Amateur Extra class licensed since 1988 (38 yrs) WU4F since 2016 · previously KD4RJ, KW4HR, N4JDV Lexington, SC Grid EM93iw LoTW user 75 repeaters within 50 mi
🔒 Not available — currently licensed, through Apr 1, 2036. If it isn't renewed, it opens for vanity requests Apr 2, 2038.

📬 QSL: LoTW user · last upload Oct 1, 2023 · eQSL AG as KD4RJ · QRZ · HamQTH

📝 WU4F has filed vanity applications before — latest filed Mar 14, 2016 · what was requested

Currently held by Robert S James · 2 holders on record

Current holder: Robert S James

Held WU4F Apr 1, 2016 → present · first licensed Aug 23, 1988 as N4JDV · 4 licenses · FRN 0016736746
📖 In the printed callbooks since 1983 as KA4WYA, before the FCC's online records

Callbook Records, 1993–2003
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Previous holder: BASIL E BRASOL SR

Held WU4F Feb 2, 1988 → Mar 12, 2014 · first licensed Feb 2, 1988 as WU4F · 1 license · FRN 0017210261
📖 In the printed callbooks since 1981 as KA4MKQ, before the FCC's online records

Callbook Records, 1993–2003
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
WU4F in the Printed Callbooks, 1909–1997
From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.

Vanity Applications Filed by WU4F

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 Mar 14, 2016
Granted Jan 3, 2026
0007182860
 KD4RJ · Robert S James · Amateur Extra
224 Baneberry Loop, Lexington, SC 29073-6977
33.9197, -81.2933 (street) · Grid EM93iw · CQ 5 · ITU 8 · map ↗
1.WU4F ✓ Granted
 Granted
got WU4F
Filed Mar 9, 2016
Award date was Mar 27, 2016
0007175291
 KD4RJ · Robert S James · Amateur Extra
224 Baneberry Loop, Lexington, SC 29073-6977
33.9197, -81.2933 (street) · Grid EM93iw · CQ 5 · ITU 8 · map ↗
1.WE4C Held by DAVID STADTLANDER until Mar 29, 2026
 Dismissed
Filed Mar 2, 2016
Award date was Mar 20, 2016
0007162906
 KD4RJ · Robert S James · Amateur Extra
224 Baneberry Loop, Lexington, SC 29073-6977
33.9197, -81.2933 (street) · Grid EM93iw · CQ 5 · ITU 8 · map ↗
1.AG4R Held by DAVID L PETERS until Jan 24, 2030
 Dismissed
Filed Aug 5, 2015
Award date was Aug 23, 2015
0006904796
 KW4HR · Robert S James · Amateur Extra
224 Baneberry Loop, Lexington, SC 29073-6977
33.9197, -81.2933 (street) · Grid EM93iw · CQ 5 · ITU 8 · map ↗
1.KD4RJ Held by JUAN A RODRIGUEZ until Oct 20, 2030
 Granted

Others Requesting WU4F

16 applications listed WU4F as a choice, newest first.

FiledAwardApplicantChoice #WU4FResult
Mar 21, 2016 Apr 8, 2016 KD4TS · TERRANCE W SCHNEIDER · FLOWERY BRANCH, GA 3Dismissed Application dismissed
Mar 21, 2016 Apr 8, 2016 KJ4HZF · Robert W Sellers · Hartselle, AL 5Dismissed Application dismissed
Mar 16, 2016 Apr 3, 2016 K1FFJ · Francis F Jandreau · Princeton, KY 3Dismissed Application dismissed
Mar 14, 2016 Apr 1, 2016 AD0SX · Reece A Goslin · Topeka, KS 4Dismissed Application dismissed
Mar 14, 2016 Apr 1, 2016 KM4OVR · CHARLES R MATTERN · FREDERICKSBURG, VA 22Dismissed Application dismissed
Mar 14, 2016 Apr 1, 2016 W4PWA · PAUL W ASBURY · CRITTENDEN, KY 1Dismissed Application dismissed
Mar 14, 2016 Apr 1, 2016 KJ4DAJ · DANIEL E BARTHOLOMEW · RALEIGH, NC 2Not granted They got AG4DB (choice 18)
Mar 14, 2016 Apr 1, 2016 KE5GBY · William T Ellis · Prairieville, LA 18Not granted They got W1EN (choice 1)
Mar 14, 2016 Apr 1, 2016 KD0UYY · Arthur C Taylor · Derby, KS 20Not granted They got K1IK (choice 10)
Mar 14, 2016 Apr 1, 2016 AI6NV · Kazuhisa Shikano · Carson, CA 9Dismissed Application dismissed
Mar 14, 2016 Apr 1, 2016 KD4AQ · BRIAN M HENDERSON · BRASELTON, GA 1Dismissed Application dismissed
Mar 14, 2016 Apr 1, 2016 KD4RJ · Robert S James · Lexington, SC 1Granted Granted this call
Mar 14, 2016 Apr 1, 2016 WB4WH · DAVID STADTLANDER · COCOA, FL 1Dismissed Application dismissed
Mar 14, 2016 Apr 1, 2016 WA4LLS · Jeffrey S Walls · Collierville, TN 1Dismissed Application dismissed
Mar 14, 2016 Apr 1, 2016 AF7KZ · Paul D Ellis · Maricopa, AZ 20Dismissed Application dismissed
Mar 14, 2016 Apr 1, 2016 KK4YWN · ASHWORTH C PAYNE JR · MOUNT HOLLY, NC 4Dismissed Application dismissed

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for WU4F in the last 24 hours. They show up here within seconds of WU4F beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

75 repeaters within 50 miles of this address, most active 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
15.9 W4FTK Columbia
W4FTK AllStar
 442.8750 +5 DCS 315 FM (analog) AllStar 40040 EchoLink 367365 🗓 2 nets 2 nets · 643 check-ins · 265 stations Columbia, SC
19.6 W4FTK Little Mt
W4FTK AllStar
 443.8750 +5 DCS 315 FM (analog) AllStar 40040 EchoLink 367365 🗓 2 nets 2 nets · 643 check-ins · 265 stations Little Mt, SC
19.7 W4FTK Little Mountain
W4FTK AllStar
 146.6250 -0.6 DCS 315 FM (analog) AllStar 40040 EchoLink 367365 🗓 2 nets 2 nets · 643 check-ins · 265 stations Little Mountain, SC
26.0 W4FTK Saluda Sheriffs
W4FTK AllStar
 147.7500 -0.6 TONE 123.0 FM (analog) AllStar EchoLink 🗓 2 nets 2 nets · 643 check-ins · 265 stations Saluda, SC
27.4 W4FTK Blythewood
W4FTK AllStar
 443.6500 +5 DCS 315 FM (analog) AllStar 40040 EchoLink 367365 🗓 2 nets 2 nets · 643 check-ins · 265 stations Blythewood, SC
44.0 W4FTK Wedgefield
W4FTK AllStar
 147.0600 +0.6 DCS 315 FM (analog) AllStar 40040 EchoLink 367365 🗓 2 nets 2 nets · 643 check-ins · 265 stations Wedgefield, SC
33.7 W4DV Trenton
W4DV
 145.3900 -0.6 TSQL 71.9 FM (analog) 🗓 5 nets 5 nets · 506 check-ins · 120 stations Trenton, SC
33.7 W4DV Trenton
W4DV
 442.5500 +5 CC1 DMR 🗓 5 nets 5 nets · 506 check-ins · 120 stations Trenton, SC
39.8 W4DV Trenton
W4DV EchoLink
 145.4900 -0.6 TSQL 71.9 FM (analog) EchoLink 128921 🗓 5 nets 5 nets · 506 check-ins · 120 stations Trenton, SC
39.8 W4DV Trenton
W4DV
 444.9500 +5 TSQL 71.9 FM (analog) 🗓 5 nets 5 nets · 506 check-ins · 120 stations Trenton, SC
15.8 WR4SC Columbia Capital
WR4SC NC-PRN
 440.6125 +5 CC1 DMR NC-PRN 🗓 2 nets 2 nets · 254 check-ins · 104 stations Columbia, SC
19.0 WR4SC Little Mountain
WR4SC NC-PRN
 443.5375 +5 CC1 DMR NC-PRN 🗓 2 nets 2 nets · 254 check-ins · 104 stations Little Mountain, SC
20.3 WR4SC Little Mountain
WR4SC
 147.2100 +0.6 TSQL 156.7 FM (analog) 🗓 2 nets 2 nets · 254 check-ins · 104 stations Little Mountain, SC
24.6 WR4SC Columbia
WR4SC
 441.7250 +5 TONE 91.5 FM (analog) 🗓 2 nets 2 nets · 254 check-ins · 104 stations Columbia, SC
24.6 WR4SC Columbia
WR4SC NC-PRN
 442.5125 +5 CC1 DMR NC-PRN 🗓 2 nets 2 nets · 254 check-ins · 104 stations Columbia, SC
36.1 WR4SC Aiken
WR4SC
 441.5250 +5 TONE 91.5 FM (analog) 🗓 2 nets 2 nets · 254 check-ins · 104 stations Aiken, SC
37.5 WR4SC Orangeburg
WR4SC
 146.8800 -0.6 TSQL 123.0 FM (analog) 🗓 2 nets 2 nets · 254 check-ins · 104 stations Orangeburg, SC
37.5 WR4SC Orangeburg
WR4SC NC-PRN
 440.5875 +5 CC1 DMR NC-PRN 🗓 2 nets 2 nets · 254 check-ins · 104 stations Orangeburg, SC
37.5 WR4SC Orangeburg
WR4SC
 441.7500 +5 TONE 123.0 FM (analog) 🗓 2 nets 2 nets · 254 check-ins · 104 stations Orangeburg, SC
46.8 WR4SC Barnwell
WR4SC
 147.0300 +0.6 TSQL 156.7 FM (analog) 🗓 2 nets 2 nets · 254 check-ins · 104 stations Barnwell, SC
47.4 WR4SC Beech Island
WR4SC
 147.3450 +0.6 TONE 91.5 FM (analog) 🗓 2 nets 2 nets · 254 check-ins · 104 stations Beech Island, SC
47.4 WR4SC Beech Island
WR4SC
 443.1250 +5 TONE 91.5 FM (analog) 🗓 2 nets 2 nets · 254 check-ins · 104 stations Beech Island, SC
48.3 WR4SC Beech Island
WR4SC NC-PRN
 444.2875 +5 CC1 DMR NC-PRN 🗓 2 nets 2 nets · 254 check-ins · 104 stations Beech Island, SC
33.4 N2ZZ Aiken
N2ZZ BM
 443.4625 +5 CC1 DMR BrandMeister 314500 🗓 4 nets 4 nets · 107 check-ins · 62 stations Aiken, SC
36.2 N2ZZ Aiken Reg Med
N2ZZ EchoLink
 145.3500 -0.6 TSQL 156.7 FM (analog) EchoLink 5764 🗓 4 nets 4 nets · 107 check-ins · 62 stations Aiken, SC
15.8 W4CAE Columbia
W4CAE AllStar
 147.3300 +0.6 TSQL 156.7 FM (analog) AllStar 494460 🗓 2 nets 2 nets · 93 check-ins · 43 stations Columbia, SC
28.0 W4CAE Fort Jackson
W4CAE
 146.7750 -0.6 TSQL 156.7 FM (analog) 🗓 2 nets 2 nets · 93 check-ins · 43 stations Fort Jackson, SC
3.9 K4LLE Lexington S
K4LLE
 147.0000 +0.6 TSQL 123.0 FM (analog) (FM,P25) 🗓 3 nets 3 nets · 89 check-ins · 31 stations Lexington, SC
13.3 W4RRC Leesville
W4RRC AllStar
 147.2550 +0.6 TONE 123.0 FM (analog) AllStar 50790 🗓 1 net 1 net · 10 check-ins · 10 stations Leesville, SC
6.7 KG4GKY Offline West Columbia
KG4GKY IRLP
 446.8750 simplex TSQL 79.7 FM (analog) IRLP 4045 — West Columbia, SC
7.4 N5CWH Gilbert
N5CWH
 146.6550 -0.6 TSQL 156.7 FM (analog) — Gilbert, SC
7.4 KC4GYM Gilbert
KC4GYM IRLP
 224.5600 -1.6 TSQL 162.2 FM (analog) IRLP 4109 — Gilbert, SC
12.6 KG4UAL Leesville
KG4UAL AllStar
 444.4000 +5 DCS 315 FM (analog) AllStar 558721 — Leesville, SC
13.0 W4EAE Offline Cayce
W4EAE IRLP
 147.5100 simplex TSQL 131.8 FM (analog) IRLP 8255 — Cayce, SC
14.4 W4DZF Columbia St
W4DZF
 145.2700 -0.6 DCS 632 FM (analog) — Columbia, SC
14.7 W4EAE Cayce
W4EAE
 433.1000 +5 CC1 DMR — Cayce, SC
14.7 W4EAE Cayce
W4EAE
 443.1000 +5 none D-STAR (DMR,DV) — Cayce, SC
15.8 K4HI Columbia
K4HI WIRES-X
 147.3600 +0.6 TSQL 100.0 FM (analog) WIRES-X 64927 — Columbia, SC
15.8 K9OH Columbia
K9OH AllStar
 444.8750 +5 TSQL 91.5 FM (analog) AllStar 417861 — Columbia, SC
15.8 N4EOY Offline Columbia
N4EOY
 224.9000 -1.6 none FM (analog) — Columbia, SC
19.3 KF4NQN Monettta
KF4NQN AllStar
 446.6000 -5 TONE 156.7 FM (analog) AllStar 28575 — Monettta, SC
20.3 N4UHF Little Mountain
N4UHF
 444.6500 +5 CC0 DMR — Little Mountain, SC
23.7 KJ4BWK Columbia
KJ4BWK
 442.2000 +5 none D-STAR — Columbia, SC
23.7 KJ4BWK Columbia
KJ4BWK
 1282.2250 +12 none D-STAR — Columbia, SC
28.1 K1LVA Aiken
K1LVA AllStar
 145.7700 simplex TONE 131.8 FM (analog) AllStar 28249 EchoLink 179307 — Aiken, SC
29.4 AF4E Saluda Wtr Tank
AF4E AllStar
 146.9100 -0.6 TSQL 123.0 FM (analog) AllStar 458591 — Saluda, SC
30.2 KJ4QLH Neeses
KJ4QLH
 147.0900 +0.6 TONE 156.7 FM (analog) — Neeses, SC
32.1 KJ4BWK Saint Matthews
KJ4BWK
 145.4000 -0.6 none D-STAR — Saint Matthews, SC
32.4 KI4IVP Elgin
KI4IVP WIRES-X
 147.2400 +0.6 TSQL 103.5 FM (analog) (FM,C4FM) WIRES-X 18449 — Elgin, SC
33.6 KQ4NOR Glymphville
KQ4NOR AllStar
 146.9550 simplex TONE 186.2 FM (analog) AllStar 66357 — Glymphville, SC
34.4 KR4AIK Aiken Old Hosp
KR4AIK
 145.1600 -0.6 none D-STAR — Aiken, SC
34.4 KR4AIK Aiken Old Hosp
KR4AIK
 443.4125 +5 none D-STAR — Aiken, SC
34.4 AD4U Saint Matthews
AD4U
 146.6700 -0.6 TSQL 156.7 FM (analog) — Saint Matthews, SC
34.4 N7GZT Saint Matthews
N7GZT
 53.2100 -1 none FM (analog) — Saint Matthews, SC
34.9 N4ADM Aiken
N4ADM
 147.2850 +0.6 none FM (analog) — Aiken, SC
35.3 WR4EC Edgefield
WR4EC
 146.8500 -0.6 TSQL 91.5 FM (analog) — Edgefield, SC
35.4 N7GZT Saint Hemlock rd
N7GZT AllStar
 442.7750 +5 TSQL 156.7 FM (analog) AllStar 637120 — Saint Matthews, SC
35.9 N4ADI Aiken
N4ADI
 146.8050 -0.6 none FM (analog) — Aiken, SC
35.9 N4ADI Aiken
N4ADI
 440.7125 +5 none D-STAR — Aiken, SC
35.9 N4ADI Aiken
N4ADI
 443.0000 +5 none FM (analog) (DMR,FM) — Aiken, SC
35.9 N4ADI Aiken
N4ADI BM
 444.0375 +5 CC0 DMR BrandMeister 310972 — Aiken, SC
35.9 N4ADI Aiken
N4ADI
 927.7000 -25 none P25 — Aiken, SC
35.9 N4ADI Offline Punta Gorda
N4ADI
 444.6500 +5 CC? DMR — Punta Gorda, FL
37.1 KJ4QLH Orangeburg /Calh
KJ4QLH
 147.3900 +0.6 TSQL 156.7 FM (analog) — Orangeburg, SC
39.9 KI4RAX Lugoff
KI4RAX
 146.8200 -0.6 TSQL 91.5 FM (analog) (FM,C4FM) — Lugoff, SC
39.9 KI4RAX Lugoff
KI4RAX
 441.8000 +5 none D-STAR (DV,DMR) — Lugoff, SC
45.5 WB4TGK Bamberg
WB4TGK
 145.3300 -0.6 TONE 156.7 FM (analog) — Bamberg, SC
46.8 KK4BQ Offline Barnwell
KK4BQ
 449.2500 -5 TONE 156.7 FM (analog) — Barnwell, SC
46.8 KK4BQ Barnwell
KK4BQ
 147.3750 +0.6 TONE 91.5 FM (analog) — Barnwell, SC
47.4 KM4LOD Beech Island
KM4LOD
 145.2600 -0.6 none FM (analog) (DV,FM) — Beech Island, SC
47.4 KM4LOD Beech Island
KM4LOD
 440.5500 +5 none FM (analog) (DV,FM) — Beech Island, SC
47.9 KE4RAP North Augusta
KE4RAP WIRES-X
 146.9400 -0.6 Fusion (C4FM) WIRES-X 92023 — North Augusta, SC
47.9 KE4RAP North Augusta
KE4RAP
 444.8000 +5 TSQL 146.2 FM (analog) — North Augusta, SC
48.2 K4NAB North Augusta
K4NAB
 146.7300 -0.6 none FM (analog) — North Augusta, SC
48.2 KG4HIR North Augusta
KG4HIR
 927.8000 -25 TSQL 146.2 FM (analog) — North Augusta, SC