N9TPB FCC License Search
🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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

K4PM HAM

Amateur Extra class licensed since 1998 (28 yrs) K4PM since 2002 · previously AG4H, WA4BHO Columbia, SC grid EM94jb LoTW user eQSL AG 77 repeaters within 50 mi
🔒 Not available — currently licensed, through Apr 13, 2032. If it isn't renewed, it opens for vanity requests Apr 14, 2034.

📬 QSL: LoTW user · last upload Jun 2, 2004 · eQSL AG member · QRZ · HamQTH

📝 K4PM has filed vanity applications before — latest filed Nov 26, 2001 · what was requested

Currently held by RICHARD D WALLACE · 2 holders on record

Current holder: RICHARD D WALLACE

Held K4PM Mar 7, 2002 → present · first licensed Feb 27, 1998 as WA4BHO · 3 licenses · FRN 0003982907

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

Previous holder: PAUL M MUELLER

Held K4PM Nov 4, 1996 → Nov 23, 1999 · first licensed Nov 4, 1996 as K4PM · 2 licenses · FRN 0002965465

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

Vanity applications filed by K4PM

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 Nov 26, 2001
Granted Apr 13, 2022
0000666393
 AG4H · RICHARD D WALLACE · Amateur Extra
475 BUD LANE, CHINA GROVE, NC 28023-7446
35.5686, -80.6025 (ZIP center) · Grid EM95qn · CQ 5 · ITU 8 · map ↗
1.K4PM ✓ granted
 Granted
got K4PM
Filed Oct 27, 2000
Award date was Nov 14, 2000
0000247650
 WA4BHO · RICHARD D WALLACE · Amateur Extra
475 BUD LANE, CHINA GROVE, NC 28023-7446
35.5686, -80.6025 (ZIP center) · Grid EM95qn · CQ 5 · ITU 8 · map ↗
1.W4OM held
2.AG4H held
3.WS4F held
 Granted
Filed Sep 28, 2000
Award date was Oct 16, 2000
0000229936
 WA4BHO · RICHARD D WALLACE · Amateur Extra
475 BUD LANE, CHINA GROVE, NC 28023-7446
35.5686, -80.6025 (ZIP center) · Grid EM95qn · CQ 5 · ITU 8 · map ↗
1.K4KZ held
2.K4ZX held
3.W4CY held
 Dismissed
Filed Sep 7, 2000
Granted Apr 13, 2022
0000215351
 WA4BHO · RICHARD D WALLACE · Amateur Extra
475 BUD LANE, CHINA GROVE, NC 28023-7446
35.5686, -80.6025 (ZIP center) · Grid EM95qn · CQ 5 · ITU 8 · map ↗
1.W4HF held
2.K4PM ✓ granted
3.K4WX held
4.K4HV held
5.K4OM held
 Dismissed
got K4PM
Filed Nov 1, 1999
Granted Sep 17, 2019
0000042186
 K4PM · PAUL M MUELLER · Amateur Extra
2239 OLE CASTLE COURT, CHESTERFIELD, MO 63017-8206
38.6563, -90.5419 (ZIP center) · Grid EM48rp · CQ 4 · ITU 7 · map ↗
1.K9PM ✓ granted
 Granted
got K9PM

Others requesting K4PM

42 applications listed K4PM as a choice, newest first.

FiledAwardApplicantChoice #Status
Jul 19, 2024 Aug 6, 2024 KB2TCE · PATRICK J MULLAN · STATEN ISLAND, NY 11Granted
Apr 14, 2021 May 2, 2021 KK4UGU · PETER R MC QUAIN · LUTZ, FL 6Granted
Jan 9, 2020 Jan 27, 2020 KC4TVN · GEORGE P MOSS JR · IRVINGTON, VA 20Dismissed
Nov 29, 2019 Dec 17, 2019 WA4WAO · PAUL T MOBLEY SR · PENSACOLA, FL 13Granted
Nov 29, 2019 Dec 17, 2019 WA4WAO · PAUL T MOBLEY SR · PENSACOLA, FL 5Granted
Jun 5, 2002 Jun 23, 2002 KG4IFQ · FLOYD A SMITH · MEMPHIS, TN 5Dismissed
Apr 29, 2002 May 17, 2002 KG4IFQ · FLOYD A SMITH · MEMPHIS, TN 6Dismissed
Apr 29, 2002 May 17, 2002 KG4IFQ · FLOYD A SMITH · MEMPHIS, TN 5Dismissed
Feb 25, 2002 Mar 15, 2002 K2GIL · GILBERT KUNSTER JR · ORLANDO, FL 20Withdrawn
Feb 25, 2002 Mar 15, 2002 AG4OI · Darryl S Henry · Oakman, AL 3Granted
Feb 22, 2002 Mar 12, 2002 KD5I · WAYNE E DOVER · BIRMINGHAM, AL 6Dismissed
Feb 7, 2002 Feb 25, 2002 WB4JCY · Paul F Supan · Leesburg, VA 22Dismissed
Feb 7, 2002 Feb 25, 2002 WB4JCY · Paul F Supan · Leesburg, VA 22Dismissed
Feb 7, 2002 Feb 25, 2002 Paul F Supan · Leesburg, VA 22Dismissed
Feb 7, 2002 Feb 25, 2002 WB4JCY · Paul F Supan · Leesburg, VA 21Dismissed
Feb 6, 2002 Feb 24, 2002 W4KEN · KENNETH A LARRISON JR · SAINT PETERSBURG, FL 5Dismissed
Feb 4, 2002 Feb 22, 2002 KG4PXV · Earl A Carron Jr · Cape Coral, FL 4Granted
Jan 30, 2002 Feb 17, 2002 AG4NR · Georg A Mussenden · Coral Springs, FL 6Granted
Jan 24, 2002 Feb 11, 2002 WA3RGH · CRAIG B KENDALL · FAIRFAX, VA 6Dismissed
Jan 22, 2002 Feb 9, 2002 WA4NWO · Joseph M Di Pietro · Gainesville, FL 5Granted
Jan 11, 2002 Jan 29, 2002 K4MES · MICHAEL E SMITH · SPRINGFIELD, VA 11Dismissed
Jan 7, 2002 Jan 25, 2002 AA4TE · JOEL A WALKER · Bunn, NC 2Granted
Jan 3, 2002 Jan 21, 2002 KB9YEW · John D Lamb · Campbellsville, KY 3Dismissed
Jan 3, 2002 Jan 21, 2002 KB9YEW · John D Lamb · Campbellsville, KY 5Dismissed
Dec 20, 2001 Jan 7, 2002 KB9YEW · John D Lamb · Campbellsville, KY 3Granted
Dec 17, 2001 Jan 4, 2002 AG4MX · Angela D Williams · Hoover, AL 3Granted
Dec 12, 2001 Dec 30, 2001 WB4KTC · ROBERT J TRAISTER SR · FRONT ROYAL, VA 1Dismissed
Dec 10, 2001 Dec 28, 2001 WA3RGH · CRAIG B KENDALL · FAIRFAX, VA 6Dismissed
Dec 4, 2001 Dec 22, 2001 KG4ALY · PETER J RICE · JOHNSON CITY, TN 4Dismissed
Nov 27, 2001 Dec 15, 2001 WA4CMI · ALBERT C MILES · CHESTER, VA 1Dismissed
Nov 26, 2001 Dec 14, 2001 AA4WJ · WILLIAM J JOHNSON · BRANDON, FL 2Dismissed
Nov 26, 2001 Dec 14, 2001 KG4DFL · Marvin D Coyner Jr · Stafford, VA 2Granted
Nov 26, 2001 Dec 14, 2001 N4GOU · JAMES P BURKE JR · ASHBURN, VA 3Granted
Nov 26, 2001 Dec 14, 2001 AG4H · RICHARD D WALLACE · CHINA GROVE, NC 1Granted
Nov 26, 2001 Dec 14, 2001 KG4NVQ · WILLIAM E BODE III · TAMPA, FL 2Granted
Nov 23, 2001 Dec 11, 2001 AK4I · MACK C JOHNSON JR · KENWOOD, GA 1Dismissed
Sep 18, 2001 Oct 6, 2001 KD4CAA · PHILIP B MOSS · CORONA, CA 10Dismissed
Sep 7, 2000 Sep 25, 2000 WA4BHO · RICHARD D WALLACE · CHINA GROVE, NC 2Dismissed
Jul 21, 2000 Aug 8, 2000 KG4IJG · Patrick J Murphy · Richmond, VA 1Granted
Jul 20, 2000 Aug 7, 2000 KG4IJG · Patrick J Murphy · Richmond, VA 1Dismissed
Feb 10, 2000 Feb 28, 2000 KG4FZC · PATRICK H MASON · HOPEWELL, VA 1Granted
Jan 20, 2000 Feb 7, 2000 KS4TF · JERRY A SALEMI · BRADENTON, FL 14Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K4PM in the last 24 hours. They show up here within seconds of K4PM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

77 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
7.2 W4DZF Columbia St
W4DZF
 145.2700 -0.6 DCS 632 FM (analog) — Columbia, SC
7.8 K4LLE Lexington S
K4LLE
 147.0000 +0.6 TSQL 123.0 FM (analog) (FM,P25) 🗓 2 nets 2 nets · 70 check-ins · 30 stations Lexington, SC
11.0 WR4SC Little Mountain
WR4SC NC-PRN
 443.5375 +5 CC1 DMR NC-PRN 🗓 2 nets 2 nets · 207 check-ins · 97 stations Little Mountain, SC
12.2 W4FTK Columbia
W4FTK AllStar
 442.8750 +5 DCS 315 FM (analog) AllStar 40040 EchoLink 367365 🗓 2 nets 2 nets · 540 check-ins · 248 stations Columbia, SC
12.3 W4CAE Columbia
W4CAE AllStar
 147.3300 +0.6 TSQL 156.7 FM (analog) AllStar 494460 🗓 2 nets 2 nets · 65 check-ins · 31 stations Columbia, SC
12.3 K4HI Columbia
K4HI WIRES-X
 147.3600 +0.6 TSQL 100.0 FM (analog) WIRES-X 64927 — Columbia, SC
12.3 WR4SC Columbia Capital
WR4SC NC-PRN
 440.6125 +5 CC1 DMR NC-PRN 🗓 2 nets 2 nets · 207 check-ins · 97 stations Columbia, SC
12.3 K9OH Columbia
K9OH AllStar
 444.8750 +5 TSQL 91.5 FM (analog) AllStar 417861 — Columbia, SC
12.8 W4FTK Little Mt
W4FTK AllStar
 443.8750 +5 DCS 315 FM (analog) AllStar 40040 EchoLink 367365 🗓 2 nets 2 nets · 540 check-ins · 248 stations Little Mt, SC
12.8 W4FTK Little Mountain
W4FTK AllStar
 146.6250 -0.6 DCS 315 FM (analog) AllStar 40040 EchoLink 367365 🗓 2 nets 2 nets · 540 check-ins · 248 stations Little Mountain, SC
13.5 WR4SC Little Mountain
WR4SC
 147.2100 +0.6 TSQL 156.7 FM (analog) 🗓 2 nets 2 nets · 207 check-ins · 97 stations Little Mountain, SC
13.5 N4UHF Little Mountain
N4UHF
 444.6500 +5 CC0 DMR — Little Mountain, SC
13.8 W4EAE Cayce
W4EAE
 433.1000 +5 CC1 DMR — Cayce, SC
13.8 W4EAE Cayce
W4EAE
 443.1000 +5 none D-STAR (DMR,DV) — Cayce, SC
17.0 N5CWH Gilbert
N5CWH
 146.6550 -0.6 TSQL 156.7 FM (analog) — Gilbert, SC
17.0 KC4GYM Gilbert
KC4GYM IRLP
 224.5600 -1.6 TSQL 162.2 FM (analog) IRLP 4109 — Gilbert, SC
17.1 WR4SC Columbia
WR4SC
 441.7250 +5 TONE 91.5 FM (analog) 🗓 2 nets 2 nets · 207 check-ins · 97 stations Columbia, SC
17.1 WR4SC Columbia
WR4SC NC-PRN
 442.5125 +5 CC1 DMR NC-PRN 🗓 2 nets 2 nets · 207 check-ins · 97 stations Columbia, SC
17.7 W4FTK Blythewood
W4FTK AllStar
 443.6500 +5 DCS 315 FM (analog) AllStar 40040 EchoLink 367365 🗓 2 nets 2 nets · 540 check-ins · 248 stations Blythewood, SC
18.7 KJ4BWK Columbia
KJ4BWK
 442.2000 +5 none D-STAR — Columbia, SC
18.7 KJ4BWK Columbia
KJ4BWK
 1282.2250 +12 none D-STAR — Columbia, SC
19.3 KG4UAL Leesville
KG4UAL AllStar
 444.4000 +5 DCS 315 FM (analog) AllStar 558721 — Leesville, SC
20.2 W4RRC Leesville
W4RRC AllStar
 147.2550 +0.6 TONE 123.0 FM (analog) AllStar 50790 — Leesville, SC
22.8 W4CAE Fort Jackson
W4CAE
 146.7750 -0.6 TSQL 156.7 FM (analog) 🗓 2 nets 2 nets · 65 check-ins · 31 stations Fort Jackson, SC
24.8 KQ4NOR Glymphville
KQ4NOR AllStar
 146.9550 simplex TONE 186.2 FM (analog) AllStar 66357 — Glymphville, SC
25.0 KI4IVP Elgin
KI4IVP WIRES-X
 147.2400 +0.6 TSQL 103.5 FM (analog) (FM,C4FM) WIRES-X 18449 — Elgin, SC
27.0 KF4NQN Monettta
KF4NQN AllStar
 446.6000 -5 TONE 156.7 FM (analog) AllStar 28575 — Monettta, SC
29.5 W4FTK Saluda Sheriffs
W4FTK AllStar
 147.7500 -0.6 TONE 123.0 FM (analog) AllStar EchoLink 🗓 2 nets 2 nets · 540 check-ins · 248 stations Saluda, SC
32.4 KI4RAX Lugoff
KI4RAX
 146.8200 -0.6 TSQL 91.5 FM (analog) (FM,C4FM) — Lugoff, SC
32.4 KI4RAX Lugoff
KI4RAX
 441.8000 +5 none D-STAR (DV,DMR) — Lugoff, SC
32.6 AF4E Saluda Wtr Tank
AF4E AllStar
 146.9100 -0.6 TSQL 123.0 FM (analog) AllStar 458591 — Saluda, SC
36.0 KJ4BWK Saint Matthews
KJ4BWK
 145.4000 -0.6 none D-STAR — Saint Matthews, SC
38.3 AD4U Saint Matthews
AD4U
 146.6700 -0.6 TSQL 156.7 FM (analog) — Saint Matthews, SC
38.3 N7GZT Saint Matthews
N7GZT
 53.2100 -1 none FM (analog) — Saint Matthews, SC
38.7 N7GZT Saint Hemlock rd
N7GZT AllStar
 442.7750 +5 TSQL 156.7 FM (analog) AllStar 637120 — Saint Matthews, SC
39.0 K1LVA Aiken
K1LVA AllStar
 145.7700 simplex TONE 131.8 FM (analog) AllStar 28249 EchoLink 179307 — Aiken, SC
39.1 KJ4QLH Neeses
KJ4QLH
 147.0900 +0.6 TONE 156.7 FM (analog) — Neeses, SC
41.7 W4DV Trenton
W4DV
 145.3900 -0.6 TSQL 71.9 FM (analog) 🗓 5 nets 5 nets · 414 check-ins · 89 stations Trenton, SC
41.7 W4DV Trenton
W4DV
 442.5500 +5 CC1 DMR 🗓 5 nets 5 nets · 414 check-ins · 89 stations Trenton, SC
42.4 WR4EC Edgefield
WR4EC
 146.8500 -0.6 TSQL 91.5 FM (analog) — Edgefield, SC
42.6 KW4BET Chester Near
KW4BET XLX056
 442.4750 +5 DCS 023 FM (analog) (DMR,FM) AllStar 474346 EchoLink 442475 IRLP 7609 WIRES-X 46034 WIRES-X 36034 AllStar 474345 XLX056 🗓 1 net 1 net Chester, SC
42.6 W4CHR Chester Near
W4CHR AllStar
 145.3100 -0.6 DCS 145 FM (analog) AllStar 530447 EchoLink 307645 — Chester, SC
42.9 W4FTK Wedgefield
W4FTK AllStar
 147.0600 +0.6 DCS 315 FM (analog) AllStar 40040 EchoLink 367365 🗓 2 nets 2 nets · 540 check-ins · 248 stations Wedgefield, SC
43.0 KJ4QLH Orangeburg /Calh
KJ4QLH
 147.3900 +0.6 TSQL 156.7 FM (analog) — Orangeburg, SC
43.4 WR4SC Orangeburg
WR4SC
 146.8800 -0.6 TSQL 123.0 FM (analog) 🗓 2 nets 2 nets · 207 check-ins · 97 stations Orangeburg, SC
43.4 WR4SC Orangeburg
WR4SC NC-PRN
 440.5875 +5 CC1 DMR NC-PRN 🗓 2 nets 2 nets · 207 check-ins · 97 stations Orangeburg, SC
43.4 WR4SC Orangeburg
WR4SC
 441.7500 +5 TONE 123.0 FM (analog) 🗓 2 nets 2 nets · 207 check-ins · 97 stations Orangeburg, SC
43.7 WR4SC Chester
WR4SC
 440.5750 +5 CC1 DMR 🗓 2 nets 2 nets · 207 check-ins · 97 stations Chester SC, SC
43.7 N2ZZ Aiken
N2ZZ BM
 443.4625 +5 CC1 DMR BrandMeister 314500 🗓 4 nets 4 nets · 97 check-ins · 62 stations Aiken, SC
44.1 W4PSC Leslie
W4PSC
 444.7250 +5 DCS 156 FM (analog) 🗓 1 net 1 net · 15 check-ins · 8 stations Leslie, SC
44.6 KR4AIK Aiken Old Hosp
KR4AIK
 145.1600 -0.6 none D-STAR — Aiken, SC
44.6 KR4AIK Aiken Old Hosp
KR4AIK
 443.4125 +5 none D-STAR — Aiken, SC
45.1 N4ADM Aiken
N4ADM
 147.2850 +0.6 none FM (analog) — Aiken, SC
46.0 W4FTK Richburg
W4FTK AllStar
 146.7600 -0.6 DCS 315 FM (analog) AllStar 40040 EchoLink 367365 🗓 2 nets 2 nets · 540 check-ins · 248 stations Richburg, SC
46.1 WR4SC Aiken
WR4SC
 441.5250 +5 TONE 91.5 FM (analog) 🗓 2 nets 2 nets · 207 check-ins · 97 stations Aiken, SC
46.2 N2ZZ Aiken Reg Med
N2ZZ EchoLink
 145.3500 -0.6 TSQL 156.7 FM (analog) EchoLink 5764 🗓 4 nets 4 nets · 97 check-ins · 62 stations Aiken, SC
46.4 N4ADI Aiken
N4ADI
 146.8050 -0.6 none FM (analog) — Aiken, SC
46.4 N4ADI Aiken
N4ADI
 440.7125 +5 none D-STAR — Aiken, SC
46.4 N4ADI Aiken
N4ADI
 443.0000 +5 none FM (analog) (DMR,FM) — Aiken, SC
46.4 N4ADI Aiken
N4ADI BM
 444.0375 +5 CC0 DMR BrandMeister 310972 — Aiken, SC
46.4 N4ADI Aiken
N4ADI
 927.7000 -25 none P25 — Aiken, SC
46.8 W4FTK Clinton
W4FTK AllStar
 443.6750 +5 DCS 315 FM (analog) AllStar 40040 EchoLink 367365 🗓 2 nets 2 nets · 540 check-ins · 248 stations Clinton, SC
47.5 KW4BET Chester
KW4BET AllStar
 445.9375 simplex TONE 67.0 FM (analog) AllStar 474340 — Chester, SC
47.5 KW4BET Lewis
KW4BET AllStar
 442.1750 +5 none FM (analog) AllStar 530449 — Lewis SC, SC
47.5 KW4BET Lewis
KW4BET AllStar
 146.5350 simplex TONE 77.0 FM (analog) AllStar 474349 — Lewis, SC
47.5 KW4BET Chester
KW4BET IRLP
 446.0250 simplex TSQL 77.0 FM (analog) IRLP 4481 — Chester, SC
47.5 KW4BET Chester NLF Dept
KW4BET AllStar
 52.5700 simplex TONE 67.0 FM (analog) AllStar 474346 EchoLink 442475 IRLP 7609 WIRES-X 46034 AllStar 474344 🗓 1 net 1 net Chester, SC
48.0 W4DV Trenton
W4DV EchoLink
 145.4900 -0.6 TSQL 71.9 FM (analog) EchoLink 128921 🗓 5 nets 5 nets · 414 check-ins · 89 stations Trenton, SC
48.0 W4DV Trenton
W4DV
 444.9500 +5 TSQL 71.9 FM (analog) 🗓 5 nets 5 nets · 414 check-ins · 89 stations Trenton, SC
48.1 W4GL Wedgefield
W4GL
 145.4300 -0.6 TSQL 156.7 FM (analog) — Wedgefield, SC
48.7 W4GL Sumter
W4GL
 441.9500 +5 none D-STAR — Sumter, SC
49.8 KW4BET Union
KW4BET AllStar
 145.1500 simplex TONE 103.5 FM (analog) AllStar 474342 — Union, SC
49.8 K4USC Union
K4USC AllStar
 145.1500 -0.6 TONE 123.0 FM (analog) AllStar 53344 — Union, SC
9.9 KG4GKY offline West Columbia
KG4GKY IRLP
 446.8750 simplex TSQL 79.7 FM (analog) IRLP 4045 — West Columbia, SC
11.8 W4EAE offline Cayce
W4EAE IRLP
 147.5100 simplex TSQL 131.8 FM (analog) IRLP 8255 — Cayce, SC
12.3 N4EOY offline Columbia
N4EOY
 224.9000 -1.6 none FM (analog) — Columbia, SC
46.4 N4ADI offline Punta Gorda
N4ADI
 444.6500 +5 CC? DMR — Punta Gorda, FL