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

KR4IOK HAM

Technician class licensed since 2003 (23 yrs) first licensed 1990 KR4IOK since 2025 · previously K4RIC, KG4YQU Shelbyville, TN grid EM65sl 112 repeaters within 50 mi
🔒 Not available — currently licensed, through Dec 24, 2035. If it isn't renewed, it opens for vanity requests Dec 25, 2037.

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

Currently held by Rick Henegar · 1 holder on record

Current holder: Rick Henegar

Held KR4IOK Dec 24, 2025 → present · first licensed Jan 30, 1990 as K4RIC · 4 licenses · FRN 0034909168

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

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KR4IOK in the last 24 hours. They show up here within seconds of KR4IOK beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

112 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
0.6 N4VFB Shelbyville
N4VFB WIRES-X
 443.3500 +5 TONE 127.3 FM (analog) (FM,C4FM) WIRES-X 85067 — Shelbyville, TN
5.9 N4VFB Wartrace
N4VFB
 441.9500 +5 none FM (analog) (FM,C4FM) — Wartrace, TN
6.3 N4VFB Shelbyville
N4VFB
 147.0600 +0.6 TSQL 127.3 FM (analog) (FM,C4FM) — Shelbyville, TN
8.6 N4VFB Deason
N4VFB WIRES-X
 442.7000 +5 TONE 100.0 FM (analog) (C4FM,FM) WIRES-X 85067 WIRES-X 75067 — Deason, TN
9.1 N4VFB Shelbyville
N4VFB
 53.0900 -1 TONE 107.2 FM (analog) — Shelbyville, TN
9.1 N4VFB Lynchburg
N4VFB
 147.2700 +0.6 TONE 107.2 FM (analog) (FM,C4FM) — Lynchburg, TN
9.1 N4VFB Shelbyville
N4VFB
 224.5000 -1.6 TONE 107.2 FM (analog) (FM,C4FM) — Shelbyville, TN
9.1 N4VFB Lynchburg
N4VFB
 442.5750 +5 TONE 107.2 FM (analog) (FM,C4FM) — Lynchburg, TN
16.0 K4EGC Tullahoma
K4EGC
 443.9500 +5 TONE 107.2 FM (analog) 🗓 1 net 1 net Tullahoma, TN
18.2 NA4TC Lewisburg
NA4TC BM
 446.3250 in 430.3250 CC1 DMR BrandMeister 316215121 — Lewisburg, TN
18.7 N4MRS Lewisburg
N4MRS
 146.6250 -0.6 TONE 107.2 FM (analog) — Lewisburg, TN
18.7 KF4TNP Lewisburg
KF4TNP AllStar
 442.1000 +5 TONE 107.2 FM (analog) AllStar 40645 — Lewisburg, TN
18.8 KO4OVM LEWISBURG
KO4OVM WIRES-X
 442.1000 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 52370 — LEWISBURG, TN
19.7 K4EGC Belmont
K4EGC
 440.6000 +5 TSQL 107.2 FM (analog) (FM,C4FM) 🗓 1 net 1 net Belmont, TN
20.4 KQ4TEM Lewisburg
KQ4TEM BM
 146.2500 in 144.2500 CC1 DMR BrandMeister 3209878 — Lewisburg, TN
20.5 W4DMM Murfreesboro
W4DMM BM
 145.1200 -0.6 TSQL 103.5 FM (analog) (DMR,FM,P25) BrandMeister 310196 — Murfreesboro, TN
20.5 W4DMM
Listed as W4DMM MUR UHF
 Murfreesboro
W4DMM BM
 444.3000 +5 CC1 DMR BrandMeister 312433 — Murfreesboro, TN
20.7 KR4ODB LEWISBURG
KR4ODB
 145.3800 -0.6 none D-STAR — LEWISBURG, TN
20.7 WA4PTZ Lewisburg
WA4PTZ
 442.1000 +5 TONE 107.2 FM (analog) (FM,C4FM) — Lewisburg, TN
20.8 K4EGC Manchester
K4EGC AllStar
 146.7000 -0.6 TSQL 114.8 FM (analog) EchoLink 61799 AllStar 643210 🗓 1 net 1 net Manchester, TN
20.8 KF4TNP Manchester
KF4TNP
 443.2250 +5 TONE 127.3 FM (analog) — Manchester, TN
20.8 KF4TNP Manchester
KF4TNP STN
 444.0750 +5 TONE 127.3 FM (analog) (DMR,FM) AllStar 29792 STN — Manchester, TN
21.7 KF4TNP Manchester
KF4TNP VolNET
 442.8625 +5 CC1 DMR VolNET — Manchester, TN
21.7 KF4TNP manchester
KF4TNP VolNET
 441.8875 +5 CC1 DMR VolNET — manchester, TN
23.2 W4LCS Fayetteville
W4LCS
 442.3000 +5 TONE 127.3 FM (analog) — Fayetteville, TN
23.2 W4BV Fayetteville
W4BV AllStar
 147.0300 +0.6 TONE 114.8 FM (analog) AllStar 63086 — Fayetteville, TN
23.5 KQ4CIY College Grove
KQ4CIY WIRES-X
 442.4500 +5 TSQL 88.5 FM (analog) (FM,C4FM) WIRES-X 90971 — College Grove, TN
23.6 AJ4YS Estill Springs
AJ4YS VolNET
 442.9625 +5 CC1 DMR VolNET — Estill Springs, TN
24.0 KO4OEH Murfreesboro
KO4OEH BM
 425.0000 -5 CC1 DMR BrandMeister 3178981 — Murfreesboro, TN
25.8 KN0WDS Murfreesboro
KN0WDS BM
 440.9500 +5 CC1 DMR BrandMeister 322158701 — Murfreesboro, TN
25.8 WC4EOC Kirkland
WC4EOC
 443.8750 +5 TONE 107.2 FM (analog) — Kirkland, TN
25.9 KU4B Murfreesboro
KU4B
 145.1700 -0.6 TONE 114.8 FM (analog) (C4FM,FM) 🗓 1 net 1 net · 176 check-ins · 58 stations Murfreesboro, TN
26.2 N2YCX Murfreesboro
N2YCX
 146.6100 -0.6 CC4 DMR — Murfreesboro, TN
26.8 KC4VQU Murfreesboro
KC4VQU BM
 433.2000 +5 CC7 DMR BrandMeister 321101401 — Murfreesboro, TN
27.9 W4UOT Winchester Keith
W4UOT
 146.8200 -0.6 TONE 114.8 FM (analog) — Winchester, TN
29.4 N5AAA Spring Hill
N5AAA
 442.6500 +5 TSQL 127.3 FM (analog) — Spring Hill, TN
29.6 no call listed Culleoka
Tennessee
 147.2850 +0.6 none FM (analog) — Culleoka, TN
30.5 KO4BMD Flintville
KO4BMD AllStar
 445.9500 simplex TONE 100.0 FM (analog) AllStar 51348 — Flintville, TN
31.6 WR3S Woodbury Short
WR3S
 147.3600 +0.6 TONE 114.8 FM (analog) — Woodbury, TN
32.6 KU4B Woodbury Short
KU4B
 145.4900 -0.6 TSQL 100.0 FM (analog) (FM,C4FM) 🗓 1 net 1 net · 176 check-ins · 58 stations Woodbury, TN
32.6 W4YXA Woodbury Short
W4YXA
 146.9100 -0.6 TSQL 114.8 FM (analog) — Woodbury, TN
32.6 W4CAT Woodbury Short
W4CAT
 444.6500 +5 TONE 107.2 FM (analog) — Woodbury, TN
33.3 N2SKY Franklin
N2SKY AllStar
 446.1750 simplex TONE 103.5 FM (analog) AllStar 401958 — Franklin, TN
33.3 KE0VH Franklin K-LOVE
KE0VH AllStar
 444.6750 +5 TSQL 103.5 FM (analog) AllStar 46079 AllStar 401958 🗓 1 net 1 net Franklin, TN
33.8 W4GGM Columbia
W4GGM
 147.1200 +0.6 TONE 127.3 FM (analog) (C4FM,FM) — Columbia, TN
33.8 W4GGM Columbia
W4GGM
 443.1750 +5 TONE 100.0 FM (analog) — Columbia, TN
33.9 KK4VHS Columbia
KK4VHS
 919.2125 -25 none P25 — Columbia, TN
33.9 KG4LUY Columbia
KG4LUY
 442.7250 +5 none FM (analog) — Columbia, TN
34.0 WC4EOC Nolensville
WC4EOC BM
 440.6875 +5 CC1 DMR BrandMeister 312054 — Nolensville, TN
34.0 WC4EOC Franklin
WC4EOC
 448.6000 +5 CC? DMR — Franklin, TN
35.0 no call listed Nolensville
Tennessee
 440.6875 +5 CC? DMR — Nolensville, TN
35.0 NE4MA Nolensville
NE4MA
 443.7250 +5 TONE 107.2 FM (analog) — Nolensville, TN
35.0 WD4JYD Nolensville
WD4JYD
 145.3500 -0.6 none FM (analog) — Nolensville, TN
35.5 K4WYC La Vergne
K4WYC BM
 438.8000 in 446.2500 CC1 DMR BrandMeister 3147714 — La Vergne, TN
35.7 W4DMM Smyrna
W4DMM
 146.7150 -0.6 TSQL 103.5 FM (analog) (FM,P25) — Smyrna, TN
36.3 KO4DFN Franklin
KO4DFN BM
 431.4000 -5 CC1 DMR BrandMeister 316535601 — Franklin, TN
36.5 AB4ZB Woodbury Pleasan
AB4ZB
 441.8625 +5 TONE 107.2 FM (analog) — Woodbury, TN
37.3 W4JVO Pulaski
W4JVO
 146.7750 -0.6 none FM (analog) — Pulaski, TN
37.5 no call listed Pulaski
Tennessee
 443.5500 +5 TONE 100.0 FM (analog) — Pulaski, TN
37.9 WC4EOC Franklin
WC4EOC BM
 440.5875 +5 CC1 DMR BrandMeister 313475 BrandMeister 312055 — Franklin, TN
37.9 WC4EOC Franklin
WC4EOC BM
 443.6000 -0.6 CC1 DMR BrandMeister 313475 — Franklin, TN
38.0 W4CAT La Vergne
W4CAT
 145.2300 -0.6 TONE 114.8 FM (analog) — La Vergne, TN
38.3 WB4LHO Woodbury
WB4LHO
 145.4900 -0.6 TONE 100.0 FM (analog) (FM,C4FM) — Woodbury, TN
38.3 KI4KWR Hazel Green
KI4KWR AllStar
 442.2000 +5 none FM (analog) WIRES-X 99305 AllStar 65158 — Hazel Green, AL
38.4 W4DMM Woodbury Short
W4DMM BM
 440.7000 +5 CC1 DMR BrandMeister 314726 — Woodbury, TN
38.6 AB4ZB Woodbury Short
AB4ZB
 442.0125 +5 TSQL 107.2 FM (analog) (FM,C4FM) — Woodbury, TN
38.6 no call listed Franklin
Tennessee
 443.9750 +5 TONE 107.2 FM (analog) — Franklin, TN
38.7 WC4EOC Franklin
WC4EOC
 145.1500 -0.6 TONE 123.0 FM (analog) — Franklin, TN
38.7 WC4EOC Franklin
WC4EOC
 444.0250 +5 TONE 110.9 FM (analog) — Franklin, TN
38.7 W4SQE Franklin CS Mall
W4SQE WIRES-X
 146.7900 -0.6 none FM (analog) (FM,C4FM) WIRES-X 28920 — Franklin, TN
39.1 W4TCL New Market
W4TCL
 442.1750 +5 TONE 100.0 FM (analog) — New Market, AL
39.9 KQ4ADO Brentwood
KQ4ADO DSTAR
 450.0000 -5 CC1 DMR DSTAR C4FM 🗓 19 nets 19 nets · 511 check-ins · 233 stations Brentwood, TN
39.9 W9MHD Brentwood
W9MHD C4FM
 440.9251 +5 CC1 DMR WIRES-X C4FM 🗓 7 nets 7 nets · 85 check-ins · 50 stations Brentwood, TN
39.9 W8IFG Brentwood
W8IFG WIRES-X
 146.7900 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 73281 — Brentwood, TN
40.0 KO4DCO Nashville
KO4DCO BM
 439.0000 -5 CC1 DMR BrandMeister 317414901 — Nashville, TN
42.1 no call listed Antioch
Tennessee
 444.5875 +5 CC1 DMR — Antioch, TN
42.2 KN4WAN Tracy City
KN4WAN
 440.5500 +5 none D-STAR — Tracy City, TN
42.6 WC4EOC Brentwood
WC4EOC EchoLink
 145.2100 -0.6 TSQL 173.8 FM (analog) EchoLink 258417 — Brentwood, TN
43.0 KO4ZML Tracy City Monte
KO4ZML EchoLink
 145.4100 -0.6 TSQL 114.8 FM (analog) (FM,C4FM) EchoLink 2043 WIRES-X 33225 🗓 1 net 1 net Tracy City, TN
43.5 WA4DBY Mt Juliet E
WA4DBY
 53.4300 -1 TONE 167.9 FM (analog) — Mt Juliet, TN
44.4 K4CPO Nashville
K4CPO
 442.4750 +5 TSQL 88.5 FM (analog) — Nashville, TN
44.4 KD4VVC Brentwood Dyer
KD4VVC
 442.4750 +5 TONE 88.5 FM (analog) (FM,C4FM) — Brentwood, TN
44.9 KR4IDJ Mount Juliet
KR4IDJ
 145.0000 in 445.0000 DCS 054 FM (analog) — Mount Juliet, TN
46.1 W4END Harvest
W4END AmComm
 440.7750 +5 CC1 DMR AmComm — Harvest, AL
46.1 WX4ALA Harvest
WX4ALA
 145.4300 -0.6 none D-STAR — Harvest, AL
46.1 WX4ALA Harvest
WX4ALA
 443.3750 +5 none D-STAR — Harvest, AL
46.1 WX4ALA Harvest
WX4ALA
 1284.0000 -20 none D-STAR — Harvest, AL
46.2 NE4MA
Listed as NE4MA REPEATER
 Nashville
NE4MA BM
 441.9250 +5 CC1 DMR BrandMeister 311179 — Nashville, TN
47.3 WB4CWS McMinnville Harr
WB4CWS
 146.9700 -0.6 TSQL 151.4 FM (analog) — McMinnville, TN
47.4 W4DMM Lebanon
W4DMM BM
 440.6250 +5 CC1 DMR BrandMeister 314740 — Lebanon, TN
47.4 WC4AR Lebanon Franklin
WC4AR
 147.1050 +0.6 TSQL 156.7 FM (analog) 🗓 1 net 1 net · 23 check-ins · 17 stations Lebanon, TN
47.4 W4EAO Lebanon Franklin
W4EAO
 442.2750 +5 TSQL 100.0 FM (analog) — Lebanon, TN
47.4 K4LRC Nashville Lipsco
K4LRC WIRES-X
 443.2500 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 28920 WIRES-X 18920 — Nashville, TN
48.0 KB4CRG Huntsville Drake
KB4CRG
 442.7750 +5 TSQL 107.2 FM (analog) — Huntsville, AL
48.0 KB4CRG Huntsville Drake
KB4CRG IRLP
 444.5750 +5 TONE 100.0 FM (analog) EchoLink 7142 IRLP 4641 — Huntsville, AL
48.0 KB4CRG Huntsville
KB4CRG IRLP
 446.7750 simplex TSQL 100.0 FM (analog) IRLP 8722 — Huntsville, AL
48.1 N4ULM Fairview
N4ULM BM
 442.3250 +5 CC1 DMR BrandMeister 311185 — Fairview, TN
48.3 KR4OJH Huntsville
KR4OJH BM
 433.5500 in 439.5500 CC1 DMR BrandMeister 3227906 — Huntsville, AL
48.5 W4EAO Watertown Jennin
W4EAO
 146.8350 -0.6 TSQL 100.0 FM (analog) — Watertown, TN
48.5 W4EAO Watertown Jennin
W4EAO
 444.1250 +5 TSQL 100.0 FM (analog) — Watertown, TN
48.8 WV4K Elkmont
WV4K AllStar
 146.8600 -0.6 TONE 203.5 FM (analog) (DMR,FM) AllStar 520482 EchoLink 9166 AllStar 510751 AllStar 520481 DMR-MARC — Elkmont, AL
48.8 WV4K Elkmont
WV4K MARC
 442.6000 +5 TSQL 203.5 FM (analog) (DMR,FM) DMR-MARC — Elkmont, AL
48.8 WV4K Elkmont
WV4K AllStar
 443.4500 +5 TSQL 203.5 FM (analog) (DMR,FM) DMR-MARC AllStar 520483 — Elkmont, AL
49.1 KN4FKV Mount Juliet
KN4FKV
 146.4150 simplex none FM (analog) — Mount Juliet, TN
49.5 W4RYR Lebanon
W4RYR
 147.2400 +0.6 TSQL 107.2 FM (analog) — Lebanon, TN
49.5 N4LLC Lebanon
N4LLC AllStar
 147.5000 simplex TONE 110.9 FM (analog) AllStar 52895 EchoLink 565281 — Lebanon, TN
49.8 KG4DCI Nashville
KG4DCI BM
 443.5500 in 433.5500 CC7 DMR BrandMeister 320847999 — Nashville, TN
50.0 AA4VU Nashville Vander
AA4VU
 443.8000 +5 TONE 123.0 FM (analog) — Nashville, TN
20.5 W4DMM offline Dalton
W4DMM
 442.1750 -0.6 CC? DMR — Dalton, GA
40.1 W4ORS offline Huntsville / Ton
W4ORS IRLP
 446.0500 simplex none FM (analog) IRLP 8699 IRLP 4181 — Huntsville / Toney, AL
44.2 KQ4HCD offline Athens
KQ4HCD BM
 442.9000 +5 TSQL 100.0 FM (analog) (DMR,FM) BrandMeister 313798 — Athens, AL
47.0 W4END offline Huntsville
W4END IRLP
 435.8750 simplex TSQL 100.0 FM (analog) IRLP 7849 — Huntsville, AL