N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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

K4FRO HAM

General class licensed since 2005 (21 yrs) K4FRO since 2011 · previously KI4KFD Bowling Green, KY grid EM67ra LoTW user 67 repeaters within 50 mi
🔒 Not available — currently licensed, through Jan 26, 2031. If it isn't renewed, it opens for vanity requests Jan 27, 2033.

📬 QSL: LoTW user · last upload May 1, 2014 · not eQSL AG · QRZ · HamQTH

📝 K4FRO has filed vanity applications before — latest filed Jan 5, 2011 · what was requested

Currently held by JOHN W RENFROW · 1 holder on record

Current holder: JOHN W RENFROW

Held K4FRO Jan 25, 2011 → present · first licensed May 16, 2005 as KI4KFD · 2 licenses · FRN 0013481924

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

Vanity applications filed by K4FRO

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 Jan 5, 2011
Granted Jan 26, 2021
0004560818
 KI4KFD · John W Renfrow · General
2514 Mohawk Dr., Bowling Green, KY 42104
36.8769, -86.4512 (ZIP center) · Grid EM66sv · CQ 4 · ITU 8 · map ↗
1.K4FRO ✓ granted
 Granted
got K4FRO

Others requesting K4FRO

2 applications listed K4FRO as a choice, newest first.

FiledAwardApplicantChoice #Status
Jan 5, 2011 Jan 23, 2011 KI4KFD · John W Renfrow · Bowling Green, KY 1Granted
Mar 20, 2007 Apr 7, 2007 KC7NXI · JOHN A ARDIS · Birmingham, AL 7Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K4FRO in the last 24 hours. They show up here within seconds of K4FRO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

67 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
3.0 N4US Bowlin Briggs Hl
N4US WIRES-X
 444.3000 +5 TSQL 179.9 FM (analog) (C4FM,FM) WIRES-X 90739 — Bowling Green, KY
5.7 KG4FEJ Bowling Green
KG4FEJ BM
 442.0750 +5 TSQL 77.0 FM (analog) (DMR,FM) BrandMeister 313481 — Bowling Green, KY
5.7 W4WSM Bowling Green
W4WSM BM
 146.6250 -0.6 none D-STAR (DMR,DV) BrandMeister 310790 — Bowling Green, KY
7.2 W5FU Bowling Green
W5FU BM
 441.5000 +5 CC1 DMR BrandMeister 321725001 — Bowling Green, KY
7.3 W4WSM Bowling Green
W4WSM
 147.1650 +0.6 TSQL 100.0 FM (analog) (FM,P25) — Bowling Green, KY
7.3 KY4BG Bowling Green
KY4BG
 147.3300 +0.6 TSQL 107.2 FM (analog) — Bowling Green, KY
7.3 W4WSM Bowling Green
W4WSM
 444.1000 +5 TSQL 100.0 FM (analog) (FM,P25) — Bowling Green, KY
7.7 W4WSM Bowling Green
W4WSM KY-DMR-CBR
 444.7000 +5 CC1 DMR KY-DMR-CBRIDGE — Bowling Green, KY
8.0 N4UPC Bowling Green
N4UPC BM
 446.3000 +0.6 CC2 DMR BrandMeister 312188 — Bowling Green, KY
11.1 N0ZGR Bowling Green
N0ZGR
 444.9875 +5 none D-STAR — Bowling Green, KY
15.7 KY4BEZ Alvaton
KY4BEZ BM
 446.8000 -5 CC1 DMR BrandMeister 318957901 — Alvaton, KY
16.4 W4WSM Morgantown Court
W4WSM
 146.6550 -0.6 TSQL 100.0 FM (analog) — Morgantown, KY
16.4 W4WSM Morgantown Court
W4WSM KY-DMR-CBR
 444.3750 +5 CC1 DMR KY-DMR-CBRIDGE — Morgantown, KY
19.5 KE4SZK Franklin
KE4SZK
 147.1350 +0.6 TONE 136.5 FM (analog) — Franklin, KY
19.8 N1DTA Franklin
N1DTA kentuckydm
 444.8375 +5 CC1 DMR kentuckydmr-c-bidge — Franklin, KY
24.8 W4RRA Agnes Lk Malone
W4RRA AllStar
 145.4500 -0.6 TSQL 77.0 FM (analog) AllStar 506793 EchoLink 145934 — Agnes, KY
32.2 N4RCA Cross Plains
N4RCA WIRES-X
 147.3450 +0.6 TONE 114.8 FM (analog) (FM,C4FM) WIRES-X 30438 — Cross Plains, TN
32.2 KD4MTG Rosine
KD4MTG
 145.2700 -0.6 TONE 77.0 FM (analog) — Rosine, KY
32.2 KY4WHT Beaver Dam
KY4WHT
 145.1700 -0.6 TONE 136.5 FM (analog) — Beaver Dam, KY
32.3 W4LKZ Portland Oak
W4LKZ
 146.8050 -0.6 TSQL 114.8 FM (analog) 🗓 1 net 1 net · 12 check-ins · 12 stations Portland, TN
32.5 KD4BOH Rockport
KD4BOH
 444.0750 +5 TONE 77.0 FM (analog) — Rockport, KY
33.5 KB4KDL PORTLAND
KB4KDL IRLP
 146.4600 simplex none FM (analog) IRLP 4348 — PORTLAND, TN
35.9 W4MSI Elkton Jefferson
W4MSI AllStar
 146.7000 -0.6 DCS 115 FM (analog) AllStar 506792 EchoLink 266101 — Elkton, KY
36.0 N1DTA Glasgow
N1DTA kentuckydm
 444.1750 +5 CC1 DMR kentuckydmr-c-bidge — Glasgow, KY
36.0 K1CEH Glasgow
K1CEH BM
 446.5000 -5 CC1 DMR BrandMeister 313192801 — Glasgow, KY
36.6 KY4X Glasgow
KY4X
 146.9400 -0.6 TONE 114.8 FM (analog) — Glasgow, KY
36.6 KY4X Glasgow
KY4X
 444.9250 +5 none FM (analog) — Glasgow, KY
37.4 AD4RM Springfield
AD4RM AllStar
 145.1900 -0.6 TONE 103.5 FM (analog) AllStar 47846 AllStar 49159 — Springfield, TN
37.4 AC4AM Springfield
AC4AM
 29.6800 -0.1 TONE 88.5 FM (analog) — Springfield, TN
37.5 W4LKZ Gallatin Music
W4LKZ
 146.8800 -0.6 TSQL 114.8 FM (analog) 🗓 1 net 1 net · 12 check-ins · 12 stations Gallatin, TN
37.5 W4LKZ Gallatin Music
W4LKZ AllStar
 444.3500 +5 TSQL 107.2 FM (analog) AllStar 43627 🗓 1 net 1 net · 12 check-ins · 12 stations Gallatin, TN
37.5 K4OZE Bethpage
K4OZE VolNET
 442.9125 +5 CC1 DMR BrandMeister 314709 VolNET — Bethpage, TN
37.5 W4CAT Gallatin Music
W4CAT WIRES-X
 147.3000 +0.6 Fusion (C4FM) WIRES-X 28920 — Gallatin, TN
37.5 K6QS Hendersonville
K6QS WIRES-X
 147.3000 +0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 11905 — Hendersonville, TN
37.9 K4KYB Leitchfield
K4KYB
 442.3500 +5 TSQL 103.5 FM (analog) — Leitchfield, KY
38.2 AC4AM Springfield
AC4AM
 145.1900 -0.6 none FM (analog) — Springfield, TN
38.2 AC4AM Springfield
AC4AM
 443.0500 +5 TONE 88.5 FM (analog) — Springfield, TN
38.9 AD4RM Springfield
AD4RM BM
 443.0500 +5 CC1 DMR BrandMeister 311353 — Springfield, TN
38.9 AC4AM Springfield
AC4AM BM
 444.3250 +5 CC1 DMR BrandMeister 311368 — Springfield, TN
38.9 AD4RM Springfield
AD4RM BM
 442.9000 +5 CC4 DMR BrandMeister 312697 — Springfield, TN
39.3 KY4X Horse Cave
KY4X WIRES-X
 442.2250 +5 TSQL 114.8 FM (analog) (FM,C4FM) WIRES-X 83494 — Horse Cave, KY
39.5 W4LKZ Bethpage Mutton
W4LKZ
 145.3900 -0.6 TSQL 114.8 FM (analog) 🗓 1 net 1 net · 12 check-ins · 12 stations Bethpage, TN
39.5 W4LKZ White House
W4LKZ
 443.4000 +5 TSQL 107.2 FM (analog) 🗓 1 net 1 net · 12 check-ins · 12 stations White House, TN
40.4 KQ4NAY Gallatin
KQ4NAY BM
 440.9250 +5 CC1 DMR BrandMeister 320421801 — Gallatin, TN, TN
41.2 N1DTA Horse Cave
N1DTA kentuckydm
 440.7125 +5 CC1 DMR kentuckydmr-c-bidge — Horse Cave, KY
43.1 W4LKZ Bethpage Mutton
W4LKZ
 443.7500 +5 TSQL 107.2 FM (analog) (FM,P25) 🗓 1 net 1 net · 12 check-ins · 12 stations Bethpage, TN
43.4 N1DTA Bonnieville
N1DTA kentuckydm
 444.0250 +5 CC1 DMR kentuckydmr-c-bidge — Bonnieville, KY
44.6 K1CAM Gallatin
K1CAM BM
 433.7700 +5 CC1 DMR BrandMeister 3178663 — Gallatin, TN
44.8 NZ4K Gallatin
NZ4K BM
 438.8000 +5 CC11 DMR BrandMeister 319308702 — Gallatin, TN
45.2 KY4X Bonnieville
KY4X
 146.8950 -0.6 TSQL 114.8 FM (analog) — Bonnieville, KY
45.2 KY4X Bonnieville
KY4X
 444.8500 +5 TSQL 114.8 FM (analog) — Bonnieville, KY
46.5 N1DTA Tompkinsville
N1DTA kentuckydm
 440.6750 +5 CC1 DMR kentuckydmr-c-bidge — Tompkinsville, KY
46.7 KL7EZ Gallatin
KL7EZ IRLP
 146.5500 simplex TSQL 103.5 FM (analog) IRLP 4940 IRLP 3490 — Gallatin, TN
47.6 W4EAO Lebanon BS Res
W4EAO
 442.0500 +5 TSQL 100.0 FM (analog) — Lebanon, TN
47.6 K4TP Lafayette
K4TP
 145.0800 in 146.4800 DCS 532 FM (analog) (FM,P25) — Lafayette, TN
47.9 AK4GS Hendersonville
AK4GS AllStar
 927.6125 -25 TSQL 107.2 P25 AllStar 47724 EchoLink 888679 — Hendersonville, TN
48.4 W4LKZ Hendersonville
W4LKZ
 444.0000 +5 TSQL 107.2 FM (analog) 🗓 1 net 1 net · 12 check-ins · 12 stations Hendersonville, TN
48.8 AK4GS Hendersonville
AK4GS AllStar
 442.4250 +5 TSQL 107.2 FM (analog) AllStar 47555 — Hendersonville, TN
48.8 KY4SP Westview
KY4SP
 147.0600 +0.6 TSQL 136.5 FM (analog) (FM,C4FM) — Westview, KY
50.0 W7EMG Clarksville
W7EMG
 147.0450 +0.6 TSQL 123.0 FM (analog) (FM,C4FM) — Clarksville, TN
16.4 W4WSM offline Bowling Green
W4WSM BM
 444.5625 +5 CC1 DMR BrandMeister 312117 — Bowling Green, KY
32.2 no call listed offline Cross Plains
Tennessee
 443.9000 +5 none FM (analog) — Cross Plains, TN
37.6 WC4EOC offline Franklin
WC4EOC
 448.4750 +5 CC? DMR — Franklin, TN
43.1 W4CAT offline Gallatin
W4CAT
 444.4500 +5 TONE 107.2 FM (analog) — Gallatin, TN
46.9 KD4BOH offline Pleasant Ridge
KD4BOH
 145.2700 -0.6 TONE 77.0 FM (analog) — Pleasant Ridge, KY
47.8 W3DMJ offline Clarksville
W3DMJ
 440.7000 +5 CC? DMR — Clarksville, TN
49.2 KG4YFA offline Joelton
KG4YFA BM
 444.2000 +5 CC5 DMR BrandMeister 311655 — Joelton, TN