N9TPB FCC License Search
🕒 FCC license data updated today 9:45 am CDT · 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

K4IOU HAM

General class licensed since 2005 (21 yrs) Columbia, TN grid EM65lo 113 repeaters within 50 mi
🔒 Not available — currently licensed, through Feb 11, 2025. If it isn't renewed, it opens for vanity requests Feb 12, 2027.

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

Currently held by WILLIAM H GRAHAM · 1 holder on record

Current holder: WILLIAM H GRAHAM

Held K4IOU Feb 11, 2005 → present · first licensed Feb 11, 2005 as K4IOU · 1 license · FRN 0012276093

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

Others requesting K4IOU

3 applications listed K4IOU as a choice, newest first.

FiledAwardApplicantChoice #Status
Mar 4, 2025 Mar 22, 2025 KR4BRF · Charles M Pegues · Newport News, VA 12Granted
May 19, 2003 Jun 6, 2003 KI4AIU · Jesse M Pike · Charlotte, NC 6Granted
May 5, 2000 May 23, 2000 KG4CRE · WAYNE D KEENE · OAKWOOD, VA 25Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K4IOU in the last 24 hours. They show up here within seconds of K4IOU beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

113 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
1.2 KK4VHS Columbia
KK4VHS
 919.2125 -25 none P25 — Columbia, TN
1.2 KG4LUY Columbia
KG4LUY
 442.7250 +5 none FM (analog) — Columbia, TN
3.5 W4GGM Columbia
W4GGM
 443.1750 +5 TONE 100.0 FM (analog) — Columbia, TN
3.5 W4GGM Columbia
W4GGM
 147.1200 +0.6 TONE 127.3 FM (analog) (C4FM,FM) — Columbia, TN
9.5 no call listed Culleoka
Tennessee
 147.2850 +0.6 none FM (analog) — Culleoka, TN
10.0 N5AAA Spring Hill
N5AAA
 442.6500 +5 TSQL 127.3 FM (analog) — Spring Hill, TN
16.8 WA4PTZ Lewisburg
WA4PTZ
 442.1000 +5 TONE 107.2 FM (analog) (FM,C4FM) — Lewisburg, TN
16.8 KR4ODB LEWISBURG
KR4ODB
 145.3800 -0.6 none D-STAR — LEWISBURG, TN
18.1 KO4OVM LEWISBURG
KO4OVM WIRES-X
 442.1000 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 52370 — LEWISBURG, TN
18.2 KQ4TEM Lewisburg
KQ4TEM BM
 146.2500 in 144.2500 CC1 DMR BrandMeister 3209878 — Lewisburg, TN
18.3 N4MRS Lewisburg
N4MRS
 146.6250 -0.6 TONE 107.2 FM (analog) — Lewisburg, TN
18.3 KF4TNP Lewisburg
KF4TNP AllStar
 442.1000 +5 TONE 107.2 FM (analog) AllStar 40645 — Lewisburg, TN
18.7 NA4TC Lewisburg
NA4TC BM
 446.3250 in 430.3250 CC1 DMR BrandMeister 316215121 — Lewisburg, TN
21.2 N2SKY Franklin
N2SKY AllStar
 446.1750 simplex TONE 103.5 FM (analog) AllStar 401958 — Franklin, TN
21.2 KE0VH Franklin K-LOVE
KE0VH AllStar
 444.6750 +5 TSQL 103.5 FM (analog) AllStar 46079 AllStar 401958 🗓 1 net 1 net Franklin, TN
22.3 WC4EOC Franklin
WC4EOC BM
 440.5875 +5 CC1 DMR BrandMeister 313475 BrandMeister 312055 — Franklin, TN
22.3 WC4EOC Franklin
WC4EOC BM
 443.6000 -0.6 CC1 DMR BrandMeister 313475 — Franklin, TN
22.7 N4ULM Fairview
N4ULM BM
 442.3250 +5 CC1 DMR BrandMeister 311185 — Fairview, TN
23.9 KQ4CIY College Grove
KQ4CIY WIRES-X
 442.4500 +5 TSQL 88.5 FM (analog) (FM,C4FM) WIRES-X 90971 — College Grove, TN
23.9 KO4DFN Franklin
KO4DFN BM
 431.4000 -5 CC1 DMR BrandMeister 316535601 — Franklin, TN
24.3 no call listed Franklin
Tennessee
 443.9750 +5 TONE 107.2 FM (analog) — Franklin, TN
24.4 WC4EOC Franklin
WC4EOC
 145.1500 -0.6 TONE 123.0 FM (analog) — Franklin, TN
24.4 WC4EOC Franklin
WC4EOC
 444.0250 +5 TONE 110.9 FM (analog) — Franklin, TN
24.4 W4SQE Franklin CS Mall
W4SQE WIRES-X
 146.7900 -0.6 none FM (analog) (FM,C4FM) WIRES-X 28920 — Franklin, TN
26.1 WC4EOC Kirkland
WC4EOC
 443.8750 +5 TONE 107.2 FM (analog) — Kirkland, TN
26.2 KI4DAD Centerville
KI4DAD
 442.5500 +5 TONE 123.0 FM (analog) — Centerville, TN
26.2 N4XW Centerville
N4XW
 443.7000 +5 TONE 123.0 FM (analog) — Centerville, TN
26.3 WC4EOC Fairview
WC4EOC
 145.1300 -0.6 TONE 156.7 FM (analog) — Fairview, TN
26.4 N4ULM Fairview
N4ULM BM
 441.9000 +5 CC1 DMR BrandMeister 311193 — Fairview, TN
27.4 N4XVX Lyles
N4XVX
 147.0900 +0.6 TONE 123.0 FM (analog) — Lyles, TN
27.5 W4JVO Pulaski
W4JVO
 146.7750 -0.6 none FM (analog) — Pulaski, TN
28.0 WM4Q Bon Aqua
WM4Q WIRES-X
 145.2900 -0.6 TSQL 114.8 FM (analog) (C4FM,FM) WIRES-X 55769 WIRES-X 73499 — Bon Aqua, TN
28.0 no call listed Pulaski
Tennessee
 443.5500 +5 TONE 100.0 FM (analog) — Pulaski, TN
28.4 K4HRC Hohenwald
K4HRC
 146.8950 -0.6 TSQL 100.0 FM (analog) — Hohenwald, TN
28.4 K4HRC Hohenwald
K4HRC
 444.8500 +5 TONE 100.0 FM (analog) — Hohenwald, TN
29.0 WC4EOC Nolensville
WC4EOC BM
 440.6875 +5 CC1 DMR BrandMeister 312054 — Nolensville, TN
29.0 WC4EOC Franklin
WC4EOC
 448.6000 +5 CC? DMR — Franklin, TN
29.3 KG4UHH Nunnelly
KG4UHH
 444.0750 +5 TONE 100.0 FM (analog) — Nunnelly, TN
29.7 KG4LUY Lawrenceburg
KG4LUY
 146.6550 -0.6 TONE 100.0 FM (analog) — Lawrenceburg, TN
29.7 no call listed Lawrenceburg
Tennessee
 443.4000 +5 none FM (analog) — Lawrenceburg, TN
31.1 KQ4ADO Brentwood
KQ4ADO DSTAR
 450.0000 -5 CC1 DMR DSTAR C4FM 🗓 19 nets 19 nets · 511 check-ins · 233 stations Brentwood, TN
31.1 W9MHD Brentwood
W9MHD C4FM
 440.9251 +5 CC1 DMR WIRES-X C4FM 🗓 7 nets 7 nets · 85 check-ins · 50 stations Brentwood, TN
31.1 W8IFG Brentwood
W8IFG WIRES-X
 146.7900 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 73281 — Brentwood, TN
32.2 no call listed Nolensville
Tennessee
 440.6875 +5 CC? DMR — Nolensville, TN
32.2 NE4MA Nolensville
NE4MA
 443.7250 +5 TONE 107.2 FM (analog) — Nolensville, TN
32.2 WD4JYD Nolensville
WD4JYD
 145.3500 -0.6 none FM (analog) — Nolensville, TN
32.4 KG4DCI Nashville
KG4DCI BM
 443.5500 in 433.5500 CC7 DMR BrandMeister 320847999 — Nashville, TN
33.0 WD4RAT Lawrenceburg
WD4RAT
 147.3900 +0.6 none FM (analog) — Lawrenceburg, TN
33.2 WC4EOC Brentwood
WC4EOC EchoLink
 145.2100 -0.6 TSQL 173.8 FM (analog) EchoLink 258417 — Brentwood, TN
33.5 KO4DCO Nashville
KO4DCO BM
 439.0000 -5 CC1 DMR BrandMeister 317414901 — Nashville, TN
33.9 KD4VVC Brentwood Dyer
KD4VVC
 442.4750 +5 TONE 88.5 FM (analog) (FM,C4FM) — Brentwood, TN
33.9 K4CPO Nashville
K4CPO
 442.4750 +5 TSQL 88.5 FM (analog) — Nashville, TN
34.3 N4VFB Shelbyville
N4VFB WIRES-X
 443.3500 +5 TONE 127.3 FM (analog) (FM,C4FM) WIRES-X 85067 — Shelbyville, TN
34.3 N4VFB Shelbyville
N4VFB
 53.0900 -1 TONE 107.2 FM (analog) — Shelbyville, TN
34.3 N4VFB Lynchburg
N4VFB
 147.2700 +0.6 TONE 107.2 FM (analog) (FM,C4FM) — Lynchburg, TN
34.3 N4VFB Shelbyville
N4VFB
 224.5000 -1.6 TONE 107.2 FM (analog) (FM,C4FM) — Shelbyville, TN
34.3 N4VFB Lynchburg
N4VFB
 442.5750 +5 TONE 107.2 FM (analog) (FM,C4FM) — Lynchburg, TN
34.8 N4VFB Shelbyville
N4VFB
 147.0600 +0.6 TSQL 127.3 FM (analog) (FM,C4FM) — Shelbyville, TN
35.1 N4VFB Deason
N4VFB WIRES-X
 442.7000 +5 TONE 100.0 FM (analog) (C4FM,FM) WIRES-X 85067 WIRES-X 75067 — Deason, TN
36.0 KG4HDZ White Bluff
KG4HDZ
 147.3750 +0.6 TONE 146.2 FM (analog) — White Bluff, TN
36.0 KG4HDZ White Bluff
KG4HDZ
 442.2250 +5 TONE 123.0 FM (analog) — White Bluff, TN
36.0 KG4HDZ White Bluff
KG4HDZ
 442.3750 +5 TONE 123.0 FM (analog) — White Bluff, TN
36.1 KO4OEH Murfreesboro
KO4OEH BM
 425.0000 -5 CC1 DMR BrandMeister 3178981 — Murfreesboro, TN
36.5 KC4VQU Murfreesboro
KC4VQU BM
 433.2000 +5 CC7 DMR BrandMeister 321101401 — Murfreesboro, TN
37.0 W4DMM Smyrna
W4DMM
 146.7150 -0.6 TSQL 103.5 FM (analog) (FM,P25) — Smyrna, TN
37.0 K4WYC La Vergne
K4WYC BM
 438.8000 in 446.2500 CC1 DMR BrandMeister 3147714 — La Vergne, TN
37.3 K4LRC Nashville Lipsco
K4LRC WIRES-X
 443.2500 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 28920 WIRES-X 18920 — Nashville, TN
37.8 NE4MA
Listed as NE4MA REPEATER
 Nashville
NE4MA BM
 441.9250 +5 CC1 DMR BrandMeister 311179 — Nashville, TN
38.0 no call listed Antioch
Tennessee
 444.5875 +5 CC1 DMR — Antioch, TN
38.6 W4DMM
Listed as W4DMM MUR UHF
 Murfreesboro
W4DMM BM
 444.3000 +5 CC1 DMR BrandMeister 312433 — Murfreesboro, TN
38.6 W4DMM Murfreesboro
W4DMM BM
 145.1200 -0.6 TSQL 103.5 FM (analog) (DMR,FM,P25) BrandMeister 310196 — Murfreesboro, TN
38.7 W4CAT La Vergne
W4CAT
 145.2300 -0.6 TONE 114.8 FM (analog) — La Vergne, TN
39.3 N2YCX Murfreesboro
N2YCX
 146.6100 -0.6 CC4 DMR — Murfreesboro, TN
39.7 AA4VU Nashville Vander
AA4VU
 443.8000 +5 TONE 123.0 FM (analog) — Nashville, TN
40.2 N4VFB Wartrace
N4VFB
 441.9500 +5 none FM (analog) (FM,C4FM) — Wartrace, TN
40.4 KN0WDS Murfreesboro
KN0WDS BM
 440.9500 +5 CC1 DMR BrandMeister 322158701 — Murfreesboro, TN
40.7 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
40.7 KQ4PBY Dickson
KQ4PBY BM
 146.2500 in 144.2500 CC1 DMR BrandMeister 3209813 — Dickson, TN
41.4 WR3S Nashville
WR3S
 224.1600 -1.6 TONE 107.2 FM (analog) — Nashville, TN
41.4 WR3S Nashville
WR3S
 224.3600 -1.6 TONE 107.2 FM (analog) — Nashville, TN
41.4 KC4PRD Nashville
KC4PRD
 224.8400 -1.6 TONE 107.2 FM (analog) 🗓 1 net 1 net Nashville, TN
41.4 K4TFI Nashville
K4TFI
 444.8750 +5 TSQL 107.2 FM (analog) — Nashville, TN
41.4 K2GJY Nashville
K2GJY
 444.9750 +5 TSQL 107.2 FM (analog) — Nashville, TN
41.4 W4DER Nashville
W4DER ChicagoLan
 440.5250 +5 CC1 DMR ChicagoLand — Nashville, TN
41.4 W4LCS Fayetteville
W4LCS
 442.3000 +5 TONE 127.3 FM (analog) — Fayetteville, TN
41.4 W4BV Fayetteville
W4BV AllStar
 147.0300 +0.6 TONE 114.8 FM (analog) AllStar 63086 — Fayetteville, TN
41.5 WA4BGK Nashville
WA4BGK
 444.5250 +5 TSQL 107.2 FM (analog) — Nashville, TN
41.6 WA4PCD Nashville
WA4PCD
 146.7600 -0.6 none FM (analog) — Nashville, TN
41.6 W4WWF Nashville I40
W4WWF AllStar
 146.9550 -0.6 TONE 114.8 FM (analog) AllStar 682332 EchoLink 548151 — Nashville, TN
41.6 AF4TZ Nashville Sulliv
AF4TZ AllStar
 147.0150 +0.6 TSQL 114.8 FM (analog) AllStar 682333 EchoLink 518331 🗓 3 nets 3 nets Nashville, TN
41.6 N4OEM Nashville Belmon
N4OEM AllStar
 442.7500 +5 TONE 100.0 FM (analog) AllStar 682330 EchoLink 218800 🗓 1 net 1 net Nashville, TN
41.6 NE4MA Nashville
NE4MA
 442.8000 +5 TSQL 107.2 FM (analog) — Nashville, TN
42.7 WA4VVX Lobelville
WA4VVX
 442.8500 +5 TONE 107.2 FM (analog) — Lobelville, TN
44.6 KF4TNP Waynesboro
KF4TNP
 443.1000 +5 none P25 — Waynesboro, TN
44.6 KF4AKV Waynesboro
KF4AKV
 443.9500 +5 TONE 100.0 FM (analog) — Waynesboro, TN
46.4 WA4DBY Mt Juliet E
WA4DBY
 53.4300 -1 TONE 167.9 FM (analog) — Mt Juliet, TN
47.3 WA4VVX Lobelville
WA4VVX
 145.4300 -0.6 TONE 114.8 FM (analog) — Lobelville, TN
47.6 NO4Q McEwen Wtr
NO4Q
 147.2250 +0.6 TONE 114.8 FM (analog) 🗓 1 net 1 net · 7 check-ins · 7 stations McEwen, TN
47.6 WC4EOC Heritage
WC4EOC
 443.0750 +5 TONE 156.7 FM (analog) — Heritage, TN
47.6 NO4Q McEwen Wtr
NO4Q
 443.3750 +5 TONE 114.8 FM (analog) 🗓 1 net 1 net · 7 check-ins · 7 stations McEwen, TN
47.7 KR4IDJ Mount Juliet
KR4IDJ
 145.0000 in 445.0000 DCS 054 FM (analog) — Mount Juliet, TN
47.9 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
47.9 WV4K Elkmont
WV4K MARC
 442.6000 +5 TSQL 203.5 FM (analog) (DMR,FM) DMR-MARC — Elkmont, AL
47.9 WV4K Elkmont
WV4K AllStar
 443.4500 +5 TSQL 203.5 FM (analog) (DMR,FM) DMR-MARC AllStar 520483 — Elkmont, AL
48.1 K5KRJ Nashville
K5KRJ BM
 446.5500 -5 CC1 DMR BrandMeister 3214055 — Nashville, TN
49.0 KN4FKV Mount Juliet
KN4FKV
 146.4150 simplex none FM (analog) — Mount Juliet, TN
49.2 KI4KWR Hazel Green
KI4KWR AllStar
 442.2000 +5 none FM (analog) WIRES-X 99305 AllStar 65158 — Hazel Green, AL
49.5 W4MF Cumberland Furna
W4MF
 224.6000 -1.6 TONE 123.0 FM (analog) — Cumberland Furnace, TN
27.4 KI4DAD offline Lyles
KI4DAD
 443.8500 +5 TONE 123.0 FM (analog) — Lyles, TN
35.9 AF4TZ offline Nashville Brentw
AF4TZ AllStar
 146.6700 -0.6 TSQL 114.8 FM (analog) (FM,DMR) AllStar 68269 EchoLink 515798 🗓 2 nets 2 nets Nashville, TN
38.6 W4DMM offline Dalton
W4DMM
 442.1750 -0.6 CC? DMR — Dalton, GA
41.4 K1FB offline Nashville
K1FB
 29.6600 -0.1 TSQL 67.0 FM (analog) — Nashville, TN
48.9 KQ4HCD offline Athens
KQ4HCD BM
 442.9000 +5 TSQL 100.0 FM (analog) (DMR,FM) BrandMeister 313798 — Athens, AL