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)

KY4U HAM

Amateur Extra class licensed since 1988 (38 yrs) Hopkinsville, KY Grid EM66et 70 repeaters within 50 mi
🔒 Not available — currently licensed, through Feb 10, 2027. If it isn't renewed, it opens for vanity requests Feb 11, 2029.

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

Currently held by BILLY C LOYD · 1 holder on record

Current holder: BILLY C LOYD

Held KY4U Feb 10, 1997 → present · first licensed May 10, 1988 as WD4HCC · 1 license · FRN 0004200663
📖 In the printed callbooks since 1980 as WD4HCC, 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.

Earlier Holders

KY4U in the 1993–2003 Callbooks
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.
KY4U 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.

Others Requesting KY4U

1 application listed KY4U as a choice, newest first.

FiledAwardApplicantChoice #KY4UResult
Oct 4, 2021 Oct 22, 2021 KO4TLJ · Harlan County High School ARC · Baxter, KY 2Not granted They got KY4HCS (choice 1)

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for KY4U in the last 24 hours. They show up here within seconds of KY4U beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 Miles

70 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 N1YKT Hopkinsville
N1YKT AllStar
 444.7500 +5 TSQL 88.5 FM (analog) AllStar 61635 EchoLink 143122 — Hopkinsville, KY
7.2 N1YKT Hopkinsville
N1YKT AllStar
 442.3750 +5 TSQL 88.5 FM (analog) AllStar 61635 EchoLink 143122 — Hopkinsville, KY
7.8 N1YKT Hopkinsville
N1YKT BM
 442.4500 +5 CC1 DMR BrandMeister 314133 — Hopkinsville, KY
7.8 N1YKT Hopkinsville
N1YKT AllStar
 442.6500 +5 TONE 192.8 FM (analog) AllStar 62312 AllStar 623120 — Hopkinsville, KY
8.0 N1YKT Hopkinsville
N1YKT AllStar
 145.2800 -0.6 TONE 82.5 FM (analog) AllStar 623121 🗓 1 net 1 net Hopkinsville, KY
8.3 WJ4C Hopkinsville Tra
WJ4C WIRES-X
 442.5000 +5 TONE 103.5 FM (analog) (FM,C4FM) WIRES-X 30312 — Hopkinsville, KY
8.4 K4ULE Hopkinsville Tra
K4ULE WIRES-X
 147.0300 +0.6 TSQL 103.5 FM (analog) (FM,C4FM) WIRES-X 30266 — Hopkinsville, KY
10.5 KY4KEN Cerulean
KY4KEN
 147.1950 +0.6 TONE 136.5 FM (analog) — Cerulean, KY
10.8 W4MSI Oak Grove Fort
W4MSI AllStar
 444.1250 +5 DCS 122 FM (analog) AllStar 506791 — Oak Grove, KY
17.6 KR4EMG Clarksville
KR4EMG BM
 439.4750 in 430.4750 CC9 DMR BrandMeister 321749524 — Clarksville, TN
21.6 K4VL Woodlawn
K4VL AllStar
 444.3250 +5 TONE 88.5 FM (analog) (DMR,FM) AllStar 47424 EchoLink 972121 BrandMeister 310286 — Woodlawn, TN
22.2 KQ4OMQ Woodlawn
KQ4OMQ
 144.5600 +0.6 none D-STAR — Woodlawn, TN
22.2 KQ4OMQ Woodlawn
KQ4OMQ
 445.5500 -5 none D-STAR — Woodlawn, TN
22.2 KQ4OMQ Woodlawn
KQ4OMQ
 1271.0000 +20 none D-STAR — Woodlawn, TN
22.3 KO4HYT Woodlawn
KO4HYT
 442.5500 +5 Fusion (C4FM) — Woodlawn, TN
22.3 KO4HYT Woodlawn
KO4HYT
 146.9250 -0.6 TSQL 123.0 FM (analog) — Woodlawn, TN
23.0 W7EMG Clarksville
W7EMG
 443.1500 +5 TSQL 123.0 FM (analog) (FM,C4FM) — Clarksville, TN
23.0 W4MSI Elkton Jefferson
W4MSI AllStar
 146.7000 -0.6 DCS 115 FM (analog) AllStar 506792 EchoLink 266101 — Elkton, KY
23.5 W3DMJ Clarksville
W3DMJ BM
 445.8500 -5 CC1 DMR BrandMeister 312056 — Clarksville, TN
23.6 KF4CWK Dawson Springs
KF4CWK
 146.7750 -0.6 none FM (analog) — Dawson Springs, KY
23.6 W4WKY Dawson Springs
W4WKY
 147.3150 +0.6 TSQL 82.5 FM (analog) (FM,C4FM) — Dawson Springs, KY
23.6 W4WKY Dawson S Outwood
W4WKY EchoLink
 443.2250 +5 TONE 77.0 FM (analog) (FM,C4FM) EchoLink 328998 — Dawson Springs, KY
23.7 W7EMG Clarksville
W7EMG
 146.6400 -0.6 TONE 179.9 FM (analog) — Clarksville, TN
23.7 W7EMG Clarksville
W7EMG
 147.0450 +0.6 TSQL 123.0 FM (analog) (FM,C4FM) — Clarksville, TN
23.7 W7EMG Clarksville
W7EMG
 441.9750 +5 TONE 123.0 FM (analog) — Clarksville, TN
25.1 KF4L Clarksville
KF4L
 147.3900 +0.6 none FM (analog) — Clarksville, TN
25.9 KM4RWG Nortonville
KM4RWG BM
 441.9500 +5 CC1 DMR BrandMeister 311992 — Nortonville, KY
26.2 W4KBL Princeton Vocati
W4KBL AllStar
 444.1750 +5 TSQL 123.0 FM (analog) (FM,C4FM) WIRES-X 40806 AllStar 663331 — Princeton, KY
26.2 W4KBL Princeton Vocati
W4KBL AllStar
 145.2300 -0.6 TSQL 179.9 FM (analog) AllStar 663330 EchoLink 328998 — Princeton, KY
29.4 N4CKV Clarksville Roun
N4CKV
 442.3000 +5 DCS 114 FM (analog) — Clarksville, TN
30.4 W4GZ Hamlin
W4GZ
 147.2400 +0.6 TSQL 91.5 FM (analog) (FM,C4FM) — Hamlin, KY
31.2 N4WCB Tenn Wells Creek
N4WCB
 443.1000 +5 TONE 100.0 FM (analog) — Tennessee Ridge, TN
31.5 N3LF Clarksville
N3LF BM
 434.4500 +5 CC1 DMR BrandMeister 320123701 — Clarksville, TN
31.5 KK4RYS Madisonville
KK4RYS BM
 927.7000 -25 CC1 DMR BrandMeister 311987 — Madisonville, KY
33.9 KN4CG Jonathan Creek
KN4CG
 146.9850 -0.6 TONE 123.0 FM (analog) — Jonathan Creek, KY
34.9 KC4FRA Madisonville
KC4FRA
 146.6100 -0.6 TONE 100.0 FM (analog) — Madisonville, KY
34.9 KC4FIE Madisonville
KC4FIE
 442.7750 +5 TSQL 82.5 FM (analog) — Madisonville, KY
35.5 WB4JRO Madisonville
WB4JRO
 147.2700 +0.6 TSQL 77.0 FM (analog) (FM,C4FM) — Madisonville, KY
35.6 KK4RYS Madisonville
KK4RYS WIRES-X
 442.4250 +5 TSQL 82.5 FM (analog) (FM,C4FM) WIRES-X 11832 — Madisonville, KY
35.9 W4RRA Agnes Lk Malone
W4RRA AllStar
 145.4500 -0.6 TSQL 77.0 FM (analog) AllStar 506793 EchoLink 145934 — Agnes, KY
37.0 W4YHY Tenn Wells Creek
W4YHY
 145.2500 -0.6 TONE 100.0 FM (analog) — Tennessee Ridge, TN
39.3 K4GFX Fredonia Crayne
K4GFX
 444.8250 +5 TSQL 100.0 FM (analog) — Fredonia, KY
39.3 K4GFX Fredonia Crayne
K4GFX EchoLink
 147.2850 +0.6 TSQL 100.0 FM (analog) EchoLink 186083 — Fredonia, KY
39.9 N4FOX Cumberland Furna
N4FOX AllStar
 145.3300 -0.6 CC7 DMR BrandMeister 314941 AllStar 66502 AllStar 66593 — Cumberland Furnace, TN
40.0 AG4BT Providence
AG4BT
 147.2550 +0.6 none FM (analog) — Providence, KY
40.3 N4FOX Cumberland Furna
N4FOX BM
 440.3300 +5 CC7 DMR BrandMeister 320959407 — Cumberland Furnace, TN
40.5 KI4HUS Draffenville
KI4HUS EchoLink
 145.3900 -0.6 TONE 118.8 FM (analog) EchoLink 328811 🗓 1 net 1 net Draffenville, KY
40.8 W4MF Cumberland Furna
W4MF
 224.6000 -1.6 TONE 123.0 FM (analog) — Cumberland Furnace, TN
41.5 KI4HUS Benton MR Squad
KI4HUS
 443.5000 +5 TSQL 118.8 FM (analog) 🗓 1 net 1 net Benton, KY
41.8 K4MSU Murray
K4MSU EchoLink
 443.8000 +5 TSQL 91.5 FM (analog) (C4FM,FM) EchoLink 207370 — Murray, KY
42.1 KA4WWS Murray
KA4WWS BM
 442.8750 +5 CC1 DMR BrandMeister 312254 — Murray, KY
42.1 K4MSU Murray
K4MSU WIRES-X
 147.2400 +0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 51371 — Murray, KY
42.2 K4MSU Murray PDF Arts
K4MSU
 146.9400 -0.6 TSQL 91.5 FM (analog) (C4FM,FM) — Murray, KY
42.4 W4DFV Chapmansboro
W4DFV WIRES-X
 146.3600 simplex Fusion (C4FM) WIRES-X 84817 — Chapmansboro, TN
44.1 KD9CHL Marion
KD9CHL
 443.4000 +5 TONE 100.0 FM (analog) — Marion, KY
46.0 AC4AM Springfield
AC4AM
 145.1900 -0.6 none FM (analog) — Springfield, TN
46.0 AC4AM Springfield
AC4AM
 443.0500 +5 TONE 88.5 FM (analog) — Springfield, TN
47.2 AD4RM Springfield
AD4RM BM
 443.0500 +5 CC1 DMR BrandMeister 311353 — Springfield, TN
47.2 AC4AM Springfield
AC4AM BM
 444.3250 +5 CC1 DMR BrandMeister 311368 — Springfield, TN
47.2 AD4RM Springfield
AD4RM BM
 442.9000 +5 CC4 DMR BrandMeister 312697 — Springfield, TN
47.5 KM4OIN Slaughters
KM4OIN
 146.7300 -0.6 TONE 82.5 FM (analog) — Slaughters, KY
47.6 AJ4SI Dixon
AJ4SI
 145.3500 -0.6 TONE 71.9 FM (analog) — Dixon, KY
48.5 KD4BOH Rockport
KD4BOH
 444.0750 +5 TONE 77.0 FM (analog) — Rockport, KY
48.9 AC4AM Springfield
AC4AM
 29.6800 -0.1 TONE 88.5 FM (analog) — Springfield, TN
48.9 AD4RM Springfield
AD4RM AllStar
 145.1900 -0.6 TONE 103.5 FM (analog) AllStar 47846 AllStar 49159 — Springfield, TN
49.8 KQ4PBY Dickson
KQ4PBY BM
 146.2500 in 144.2500 CC1 DMR BrandMeister 3209813 — Dickson, TN
7.2 WD9HIK Offline Hopkinsville
WD9HIK
 224.7800 -1.6 none FM (analog) — Hopkinsville, KY
21.9 W3DMJ Offline Clarksville
W3DMJ
 440.7000 +5 CC? DMR — Clarksville, TN
42.4 no call listed Offline Chapmansboro
Tennessee
 145.5000 simplex none FM (analog) (FM,C4FM) — Chapmansboro, TN
48.0 KG4YFA Offline Joelton
KG4YFA BM
 444.2000 +5 CC5 DMR BrandMeister 311655 — Joelton, TN