N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 5, 2026) · next update today 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

K4POP HAM

Amateur Extra class licensed since 2006 (20 yrs) K4POP since 2016 · previously AJ4GO, KI4UFE, KI4QZX Cadiz, KY grid EM66bt active on 3 nets 66 repeaters within 50 mi
🔒 Not available — currently licensed, through Apr 22, 2036. If it isn't renewed, it opens for vanity requests Apr 23, 2038.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

📝 K4POP has filed vanity applications before — latest filed Apr 4, 2016 · what was requested

Currently held by DONALD R GARNER · 2 holders on record

🗓 Active on 3 nets · last heard Oct 1, 2026

Current holder: DONALD R GARNER

Held K4POP Apr 22, 2016 → present · first licensed Aug 30, 2006 as KI4QZX · 4 licenses · FRN 0015450711

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

Previous holder: OSCAR D DAWSON

Held K4POP Mar 15, 2004 → Mar 16, 2014 · first licensed Mar 15, 2004 as K4POP · 1 license · FRN 0010563237

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

Vanity applications filed by K4POP

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 Apr 4, 2016
Granted Mar 6, 2026
0007214171
 AJ4GO · Donald R Garner · Amateur Extra
20 Underwood Road, Cadiz, KY 42211
36.8177, -87.8337 (ZIP center) · Grid EM66bt · CQ 4 · ITU 8 · map ↗
1.K4POP ✓ granted
2.W4AAS held by William E Griffis until Oct 21, 2036
 Granted
got K4POP
Filed Mar 15, 2016
Granted Mar 6, 2026
0007187298
 AJ4GO · Donald R Garner · Amateur Extra
20 Underwood Road, Cadiz, KY 42211
36.8177, -87.8337 (ZIP center) · Grid EM66bt · CQ 4 · ITU 8 · map ↗
1.N4MN held by ROBERT M COX until Apr 1, 2036
2.WZ4K held by HOWARD A WAXMAN until Apr 5, 2036
3.WE4C held by DAVID STADTLANDER until Mar 29, 2026
4.K4POP ✓ granted
 Dismissed
got K4POP
Filed Dec 19, 2014
Award date was Jan 6, 2015
0006591484
 AJ4GO · Donald R Garner · Amateur Extra
20 Underwood Road, Cadiz, KY 42211
36.8177, -87.8337 (ZIP center) · Grid EM66bt · CQ 4 · ITU 8 · map ↗
 Dismissed

Others requesting K4POP

15 applications listed K4POP as a choice, newest first.

FiledAwardApplicantChoice #K4POPResult
Sep 10, 2026 Sep 28, 2026 KR4OVK · Peter J Filiberto · Palm Bay, FL 12Not granted They got K4OIL (choice 1)
Sep 24, 2025 Oct 12, 2025 KR4GVA · Errol K Summerall Jr · Batesburg, SC 1Not granted They got KS4POP (choice 2)
Oct 8, 2021 Oct 26, 2021 KO4PCP · Ralph V Calhoun Jr · Shalimar, FL 1Dismissed Application dismissed
Sep 23, 2020 Oct 11, 2020 KI5KTF · SHANNON C TASSIN · MISSOURI CITY, TX 16Not granted They got K4SCT (choice 15)
Aug 19, 2020 Sep 6, 2020 KO4GJW · Scott R Gillespie · The Plains, VA 11Dismissed Application dismissed
Apr 4, 2016 Apr 22, 2016 AJ4GO · Donald R Garner · Cadiz, KY 1Granted Granted this call
Mar 30, 2016 Apr 17, 2016 KK4WUD · Paul A Weiss · Esmont, VA 2Not granted They got W4ROK (choice 1)
Mar 15, 2016 Apr 2, 2016 AJ4GO · Donald R Garner · Cadiz, KY 4Dismissed Application dismissed
Oct 16, 2014 Nov 3, 2014 KM4ENN · Shane M Morton · Selma, NC 3Not granted They got K4TOW (choice 5)
Jul 2, 2014 Jul 20, 2014 KK4BKM · Glenn P Beam · Geraldine, AL 1Not granted They got W4GPB (choice 5)
Jul 29, 2005 Aug 16, 2005 KB3EFU · Otis E Greever · KINGSPORT, TN 9Not granted They got W4EFU (choice 4)
Apr 25, 2005 May 13, 2005 KI4JNR · Donald D Knapp · Williston, SC 7Not granted They got KZ4EAK (choice 1)
Aug 6, 2004 Aug 24, 2004 KD4KJR · DAVID E PIERCE · MIDLOTHIAN, VA 2Not granted They got WA4POP (choice 1)
Nov 19, 2001 Dec 7, 2001 WD4SHJ · JOHN W DOWNTON · Lebanon, TN 5Not granted They got W4POP (choice 1)
Jan 26, 2000 Feb 13, 2000 WA2JOX · HENRY WELLBURN · BRADENTON, FL 24Dismissed Application dismissed

Nets

NetWhenFrequencyRoleTimesLast
Green FrogsDaily 6:00 AM · Tue, Thu, Fri, Sat 5:45 AM · Mon 5:15 AM ET3.947Checked in22026-09-08
THE BEFORE BREAKFAST CLUBDaily 12:45 AM · Mon, Thu, Fri 12:30 AM CT3.973Checked in12026-10-01
THE GREEEN FROGSMon, Tue, Wed, Sat 6:00 AM ET3.947Checked in12026-09-09

From nets logged with NetLogger since the start of collection.

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K4POP in the last 24 hours. They show up here within seconds of K4POP beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

66 repeaters within 50 miles of this ZIP code, 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 · center is the ZIP code (approximate) · 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
46.1 W4NJA Paducah
W4NJA EchoLink
 147.0600 +0.6 TSQL 179.9 FM (analog) EchoLink 458276 🗓 2 nets 2 nets · 101 check-ins · 41 stations Paducah, KY
45.0 KM4JZX Mayfield
KM4JZX
 145.1100 -0.6 TONE 179.9 FM (analog) 🗓 1 net 1 net · 79 check-ins · 27 stations Mayfield, KY
45.0 KM4JZX Mayfield
KM4JZX
 224.8200 -1.6 TONE 179.9 FM (analog) 🗓 1 net 1 net · 79 check-ins · 27 stations Mayfield, KY
45.0 KM4JZX Mayfield
KM4JZX
 441.8750 +5 TONE 179.9 FM (analog) 🗓 1 net 1 net · 79 check-ins · 27 stations Mayfield, KY
19.7 N1YKT Hopkinsville
N1YKT AllStar
 145.2800 -0.6 TONE 82.5 FM (analog) AllStar 623121 🗓 1 net 1 net Hopkinsville, KY
28.7 KI4HUS Draffenville
KI4HUS EchoLink
 145.3900 -0.6 TONE 118.8 FM (analog) EchoLink 328811 🗓 1 net 1 net Draffenville, KY
29.3 KI4HUS Benton MR Squad
KI4HUS
 443.5000 +5 TSQL 118.8 FM (analog) 🗓 1 net 1 net Benton, KY
12.0 KY4KEN Cerulean
KY4KEN
 147.1950 +0.6 TONE 136.5 FM (analog) — Cerulean, KY
19.4 N1YKT Hopkinsville
N1YKT AllStar
 444.7500 +5 TSQL 88.5 FM (analog) AllStar 61635 EchoLink 143122 — Hopkinsville, KY
19.4 N1YKT Hopkinsville
N1YKT AllStar
 442.3750 +5 TSQL 88.5 FM (analog) AllStar 61635 EchoLink 143122 — Hopkinsville, KY
19.4 WD9HIK offline Hopkinsville
WD9HIK
 224.7800 -1.6 none FM (analog) — Hopkinsville, KY
19.4 N1YKT Hopkinsville
N1YKT BM
 442.4500 +5 CC1 DMR BrandMeister 314133 — Hopkinsville, KY
19.4 N1YKT Hopkinsville
N1YKT AllStar
 442.6500 +5 TONE 192.8 FM (analog) AllStar 62312 AllStar 623120 — Hopkinsville, KY
19.9 WJ4C Hopkinsville Tra
WJ4C WIRES-X
 442.5000 +5 TONE 103.5 FM (analog) (FM,C4FM) WIRES-X 30312 — Hopkinsville, KY
20.0 K4ULE Hopkinsville Tra
K4ULE WIRES-X
 147.0300 +0.6 TSQL 103.5 FM (analog) (FM,C4FM) WIRES-X 30266 — Hopkinsville, KY
20.3 W4GZ Hamlin
W4GZ
 147.2400 +0.6 TSQL 91.5 FM (analog) (FM,C4FM) — Hamlin, KY
20.6 W4MSI Oak Grove Fort
W4MSI AllStar
 444.1250 +5 DCS 122 FM (analog) AllStar 506791 — Oak Grove, KY
21.6 KN4CG Jonathan Creek
KN4CG
 146.9850 -0.6 TONE 123.0 FM (analog) — Jonathan Creek, KY
22.2 W4KBL Princeton Vocati
W4KBL AllStar
 444.1750 +5 TSQL 123.0 FM (analog) (FM,C4FM) WIRES-X 40806 AllStar 663331 — Princeton, KY
22.2 W4KBL Princeton Vocati
W4KBL AllStar
 145.2300 -0.6 TSQL 179.9 FM (analog) AllStar 663330 EchoLink 328998 — Princeton, KY
25.4 W4WKY Dawson S Outwood
W4WKY EchoLink
 443.2250 +5 TONE 77.0 FM (analog) (FM,C4FM) EchoLink 328998 — Dawson Springs, KY
25.4 KF4CWK Dawson Springs
KF4CWK
 146.7750 -0.6 none FM (analog) — Dawson Springs, KY
25.4 W4WKY Dawson Springs
W4WKY
 147.3150 +0.6 TSQL 82.5 FM (analog) (FM,C4FM) — Dawson Springs, KY
26.2 KR4EMG Clarksville
KR4EMG BM
 439.4750 in 430.4750 CC9 DMR BrandMeister 321749524 — Clarksville, TN
26.4 KQ4OMQ Woodlawn
KQ4OMQ
 144.5600 +0.6 none D-STAR — Woodlawn, TN
26.4 KQ4OMQ Woodlawn
KQ4OMQ
 445.5500 -5 none D-STAR — Woodlawn, TN
26.4 KQ4OMQ Woodlawn
KQ4OMQ
 1271.0000 +20 none D-STAR — Woodlawn, TN
26.4 KO4HYT Woodlawn
KO4HYT
 146.9250 -0.6 TSQL 123.0 FM (analog) — Woodlawn, TN
26.5 KO4HYT Woodlawn
KO4HYT
 442.5500 +5 Fusion (C4FM) — Woodlawn, TN
27.0 K4VL Woodlawn
K4VL AllStar
 444.3250 +5 TONE 88.5 FM (analog) (DMR,FM) AllStar 47424 EchoLink 972121 BrandMeister 310286 — Woodlawn, TN
29.9 W7EMG Clarksville
W7EMG
 443.1500 +5 TSQL 123.0 FM (analog) (FM,C4FM) — Clarksville, TN
30.3 K4MSU Murray
K4MSU EchoLink
 443.8000 +5 TSQL 91.5 FM (analog) (C4FM,FM) EchoLink 207370 — Murray, KY
30.5 KA4WWS Murray
KA4WWS BM
 442.8750 +5 CC1 DMR BrandMeister 312254 — Murray, KY
30.5 K4MSU Murray
K4MSU WIRES-X
 147.2400 +0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 51371 — Murray, KY
30.5 K4MSU Murray PDF Arts
K4MSU
 146.9400 -0.6 TSQL 91.5 FM (analog) (C4FM,FM) — Murray, KY
31.5 N4WCB Tenn Wells Creek
N4WCB
 443.1000 +5 TONE 100.0 FM (analog) — Tennessee Ridge, TN
32.0 W3DMJ offline Clarksville
W3DMJ
 440.7000 +5 CC? DMR — Clarksville, TN
32.2 W3DMJ Clarksville
W3DMJ BM
 445.8500 -5 CC1 DMR BrandMeister 312056 — Clarksville, TN
32.9 KM4RWG Nortonville
KM4RWG BM
 441.9500 +5 CC1 DMR BrandMeister 311992 — Nortonville, KY
33.0 KF4L Clarksville
KF4L
 147.3900 +0.6 none FM (analog) — Clarksville, TN
33.0 W7EMG Clarksville
W7EMG
 146.6400 -0.6 TONE 179.9 FM (analog) — Clarksville, TN
33.0 W7EMG Clarksville
W7EMG
 147.0450 +0.6 TSQL 123.0 FM (analog) (FM,C4FM) — Clarksville, TN
33.0 W7EMG Clarksville
W7EMG
 441.9750 +5 TONE 123.0 FM (analog) — Clarksville, TN
33.4 K4GFX Fredonia Crayne
K4GFX
 444.8250 +5 TSQL 100.0 FM (analog) — Fredonia, KY
33.5 K4GFX Fredonia Crayne
K4GFX EchoLink
 147.2850 +0.6 TSQL 100.0 FM (analog) EchoLink 186083 — Fredonia, KY
35.1 W4YHY Tenn Wells Creek
W4YHY
 145.2500 -0.6 TONE 100.0 FM (analog) — Tennessee Ridge, TN
35.3 W4MSI Elkton Jefferson
W4MSI AllStar
 146.7000 -0.6 DCS 115 FM (analog) AllStar 506792 EchoLink 266101 — Elkton, KY
36.0 N4CKV Clarksville Roun
N4CKV
 442.3000 +5 DCS 114 FM (analog) — Clarksville, TN
36.6 KK4RYS Madisonville
KK4RYS BM
 927.7000 -25 CC1 DMR BrandMeister 311987 — Madisonville, KY
38.6 KD9CHL Marion
KD9CHL
 443.4000 +5 TONE 100.0 FM (analog) — Marion, KY
38.6 N3LF Clarksville
N3LF BM
 434.4500 +5 CC1 DMR BrandMeister 320123701 — Clarksville, TN
39.8 KC4FRA Madisonville
KC4FRA
 146.6100 -0.6 TONE 100.0 FM (analog) — Madisonville, KY
39.8 KC4FIE Madisonville
KC4FIE
 442.7750 +5 TSQL 82.5 FM (analog) — Madisonville, KY
40.2 AG4BT Providence
AG4BT
 147.2550 +0.6 none FM (analog) — Providence, KY
40.5 WB4JRO Madisonville
WB4JRO
 147.2700 +0.6 TSQL 77.0 FM (analog) (FM,C4FM) — Madisonville, KY
40.5 KK4RYS Madisonville
KK4RYS WIRES-X
 442.4250 +5 TSQL 82.5 FM (analog) (FM,C4FM) WIRES-X 11832 — Madisonville, KY
43.8 N4FOX Cumberland Furna
N4FOX AllStar
 145.3300 -0.6 CC7 DMR BrandMeister 314941 AllStar 66502 AllStar 66593 — Cumberland Furnace, TN
44.4 N4FOX Cumberland Furna
N4FOX BM
 440.3300 +5 CC7 DMR BrandMeister 320959407 — Cumberland Furnace, TN
44.9 KJ4ISZ Paris
KJ4ISZ
 147.3600 +0.6 TONE 123.0 FM (analog) — Paris, TN
45.7 W4MF Cumberland Furna
W4MF
 224.6000 -1.6 TONE 123.0 FM (analog) — Cumberland Furnace, TN
46.1 KD4DVI Paducah
KD4DVI
 147.1200 +0.6 TSQL 179.9 FM (analog) (FM,C4FM) — Paducah, KY
46.1 KY4OEM offline Paducah
KY4OEM
 146.7600 -1.6 TSQL 179.9 FM (analog) — Paducah, KY
47.7 W4RRA Agnes Lk Malone
W4RRA AllStar
 145.4500 -0.6 TSQL 77.0 FM (analog) AllStar 506793 EchoLink 145934 — Agnes, KY
48.0 W4WWS Paducah
W4WWS WIRES-X
 147.1200 +0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 33265 — Paducah, KY
48.3 KD4DVI Paducah
KD4DVI
 443.0000 +5 TSQL 179.9 FM (analog) (FM,C4FM) — Paducah, KY
49.0 AJ4SI Dixon
AJ4SI
 145.3500 -0.6 TONE 71.9 FM (analog) — Dixon, KY