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

TIMOTHY L HARRISON

FRN 0022390181 · first licensed Jan 30, 2013 as KK4OBS · 2 licenses on record

📝 FCC applications (8)

ReceivedFile numberServicePurposeStatusCall
Apr 10, 20250011523472 HAMAdministrative updateGranted WA4ZZ
Apr 4, 20250011513748 HAMRenewal + modificationGranted WA4ZZ
Feb 26, 20180008112136 HAMAdministrative updateGranted WA4ZZ
Feb 2, 20150006643701 HAMModificationGranted KK4OBS
Jan 29, 20150006640392 HAMModificationGranted KK4OBS
Dec 11, 20140006577664 HAMAdministrative updateGranted KK4OBS
Jul 30, 20130005876769 HAMModificationGranted KK4OBS
Jan 30, 20130005626712 HAMNew licenseGranted KK4OBS

Complete licensing history

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

Repeaters within 50 miles

107 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
8.2 N4FOX Cumberland Furna
N4FOX AllStar
 145.3300 -0.6 CC7 DMR BrandMeister 314941 AllStar 66502 AllStar 66593 — Cumberland Furnace, TN
8.7 N4FOX Cumberland Furna
N4FOX BM
 440.3300 +5 CC7 DMR BrandMeister 320959407 — Cumberland Furnace, TN
8.9 N4CKV Clarksville Roun
N4CKV
 442.3000 +5 DCS 114 FM (analog) — Clarksville, TN
9.2 N4WCB Tenn Wells Creek
N4WCB
 443.1000 +5 TONE 100.0 FM (analog) — Tennessee Ridge, TN
9.8 KO4HYT Woodlawn
KO4HYT
 442.5500 +5 Fusion (C4FM) — Woodlawn, TN
9.8 KO4HYT Woodlawn
KO4HYT
 146.9250 -0.6 TSQL 123.0 FM (analog) — Woodlawn, TN
9.9 KQ4OMQ Woodlawn
KQ4OMQ
 144.5600 +0.6 none D-STAR — Woodlawn, TN
9.9 KQ4OMQ Woodlawn
KQ4OMQ
 445.5500 -5 none D-STAR — Woodlawn, TN
9.9 KQ4OMQ Woodlawn
KQ4OMQ
 1271.0000 +20 none D-STAR — Woodlawn, TN
10.5 W4MF Cumberland Furna
W4MF
 224.6000 -1.6 TONE 123.0 FM (analog) — Cumberland Furnace, TN
10.8 K4VL Woodlawn
K4VL AllStar
 444.3250 +5 TONE 88.5 FM (analog) (DMR,FM) AllStar 47424 EchoLink 972121 BrandMeister 310286 — Woodlawn, TN
11.2 N3LF Clarksville
N3LF BM
 434.4500 +5 CC1 DMR BrandMeister 320123701 — Clarksville, TN
11.6 W7EMG Clarksville
W7EMG
 443.1500 +5 TSQL 123.0 FM (analog) (FM,C4FM) — Clarksville, TN
13.2 KF4L Clarksville
KF4L
 147.3900 +0.6 none FM (analog) — Clarksville, TN
15.8 W3DMJ Clarksville
W3DMJ BM
 445.8500 -5 CC1 DMR BrandMeister 312056 — Clarksville, TN
15.8 W4YHY Tenn Wells Creek
W4YHY
 145.2500 -0.6 TONE 100.0 FM (analog) — Tennessee Ridge, TN
17.7 KR4EMG Clarksville
KR4EMG BM
 439.4750 in 430.4750 CC9 DMR BrandMeister 321749524 — Clarksville, TN
17.9 W7EMG Clarksville
W7EMG
 146.6400 -0.6 TONE 179.9 FM (analog) — Clarksville, TN
17.9 W7EMG Clarksville
W7EMG
 441.9750 +5 TONE 123.0 FM (analog) — Clarksville, TN
17.9 W7EMG Clarksville
W7EMG
 147.0450 +0.6 TSQL 123.0 FM (analog) (FM,C4FM) — Clarksville, TN
18.2 KQ4PBY Dickson
KQ4PBY BM
 146.2500 in 144.2500 CC1 DMR BrandMeister 3209813 — Dickson, TN
19.9 NO4Q McEwen Wtr
NO4Q
 147.2250 +0.6 TONE 114.8 FM (analog) 🗓 1 net 1 net · 7 check-ins · 7 stations McEwen, TN
20.1 NO4Q McEwen Wtr
NO4Q
 443.3750 +5 TONE 114.8 FM (analog) 🗓 1 net 1 net · 7 check-ins · 7 stations McEwen, TN
22.4 W4DFV Chapmansboro
W4DFV WIRES-X
 146.3600 simplex Fusion (C4FM) WIRES-X 84817 — Chapmansboro, TN
23.3 W4MSI Oak Grove Fort
W4MSI AllStar
 444.1250 +5 DCS 122 FM (analog) AllStar 506791 — Oak Grove, KY
24.3 KG4HDZ White Bluff
KG4HDZ
 147.3750 +0.6 TONE 146.2 FM (analog) — White Bluff, TN
24.3 KG4HDZ White Bluff
KG4HDZ
 442.2250 +5 TONE 123.0 FM (analog) — White Bluff, TN
24.3 KG4HDZ White Bluff
KG4HDZ
 442.3750 +5 TONE 123.0 FM (analog) — White Bluff, TN
31.2 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
32.6 N4XVX Lyles
N4XVX
 147.0900 +0.6 TONE 123.0 FM (analog) — Lyles, TN
33.8 N1YKT Hopkinsville
N1YKT AllStar
 444.7500 +5 TSQL 88.5 FM (analog) AllStar 61635 EchoLink 143122 — Hopkinsville, KY
33.8 N1YKT Hopkinsville
N1YKT AllStar
 442.3750 +5 TSQL 88.5 FM (analog) AllStar 61635 EchoLink 143122 — Hopkinsville, KY
34.3 N4ULM Fairview
N4ULM BM
 441.9000 +5 CC1 DMR BrandMeister 311193 — Fairview, TN
34.5 WC4EOC Fairview
WC4EOC
 145.1300 -0.6 TONE 156.7 FM (analog) — Fairview, TN
35.4 W4GZ Hamlin
W4GZ
 147.2400 +0.6 TSQL 91.5 FM (analog) (FM,C4FM) — Hamlin, KY
35.5 AC4AM Springfield
AC4AM
 145.1900 -0.6 none FM (analog) — Springfield, TN
35.5 AC4AM Springfield
AC4AM
 443.0500 +5 TONE 88.5 FM (analog) — Springfield, TN
35.7 KC4PRD Joelton
KC4PRD
 146.9850 -0.6 none FM (analog) 🗓 1 net 1 net Joelton, TN
35.7 KG4UHH Nunnelly
KG4UHH
 444.0750 +5 TONE 100.0 FM (analog) — Nunnelly, TN
35.9 AD4RM Springfield
AD4RM BM
 443.0500 +5 CC1 DMR BrandMeister 311353 — Springfield, TN
35.9 AC4AM Springfield
AC4AM BM
 444.3250 +5 CC1 DMR BrandMeister 311368 — Springfield, TN
35.9 AD4RM Springfield
AD4RM BM
 442.9000 +5 CC4 DMR BrandMeister 312697 — Springfield, TN
36.0 N1YKT Hopkinsville
N1YKT AllStar
 442.6500 +5 TONE 192.8 FM (analog) AllStar 62312 AllStar 623120 — Hopkinsville, KY
36.0 N1YKT Hopkinsville
N1YKT BM
 442.4500 +5 CC1 DMR BrandMeister 314133 — Hopkinsville, KY
36.1 N1YKT Hopkinsville
N1YKT AllStar
 145.2800 -0.6 TONE 82.5 FM (analog) AllStar 623121 🗓 1 net 1 net Hopkinsville, KY
36.1 WJ4C Hopkinsville Tra
WJ4C WIRES-X
 442.5000 +5 TONE 103.5 FM (analog) (FM,C4FM) WIRES-X 30312 — Hopkinsville, KY
36.2 K4ULE Hopkinsville Tra
K4ULE WIRES-X
 147.0300 +0.6 TSQL 103.5 FM (analog) (FM,C4FM) WIRES-X 30266 — Hopkinsville, KY
36.8 KG4DCI Nashville
KG4DCI BM
 443.5500 in 433.5500 CC7 DMR BrandMeister 320847999 — Nashville, TN
36.9 W4MSI Elkton Jefferson
W4MSI AllStar
 146.7000 -0.6 DCS 115 FM (analog) AllStar 506792 EchoLink 266101 — Elkton, KY
37.9 N4ULM Fairview
N4ULM BM
 442.3250 +5 CC1 DMR BrandMeister 311185 — Fairview, TN
38.4 AC4AM Springfield
AC4AM
 29.6800 -0.1 TONE 88.5 FM (analog) — Springfield, TN
38.4 AD4RM Springfield
AD4RM AllStar
 145.1900 -0.6 TONE 103.5 FM (analog) AllStar 47846 AllStar 49159 — Springfield, TN
39.8 KF4ZGK Camden
KF4ZGK
 145.4900 -0.6 TONE 123.0 FM (analog) — Camden, TN
41.3 KI4DAD Centerville
KI4DAD
 442.5500 +5 TONE 123.0 FM (analog) — Centerville, TN
41.3 N4XW Centerville
N4XW
 443.7000 +5 TONE 123.0 FM (analog) — Centerville, TN
42.0 KY4KEN Cerulean
KY4KEN
 147.1950 +0.6 TONE 136.5 FM (analog) — Cerulean, KY
42.2 AA4VU Nashville Vander
AA4VU
 443.8000 +5 TONE 123.0 FM (analog) — Nashville, TN
42.5 WA4PCD Nashville
WA4PCD
 146.7600 -0.6 none FM (analog) — Nashville, TN
42.5 W4WWF Nashville I40
W4WWF AllStar
 146.9550 -0.6 TONE 114.8 FM (analog) AllStar 682332 EchoLink 548151 — Nashville, TN
42.5 AF4TZ Nashville Sulliv
AF4TZ AllStar
 147.0150 +0.6 TSQL 114.8 FM (analog) AllStar 682333 EchoLink 518331 🗓 3 nets 3 nets Nashville, TN
42.5 N4OEM Nashville Belmon
N4OEM AllStar
 442.7500 +5 TONE 100.0 FM (analog) AllStar 682330 EchoLink 218800 🗓 1 net 1 net Nashville, TN
42.5 NE4MA Nashville
NE4MA
 442.8000 +5 TSQL 107.2 FM (analog) — Nashville, TN
42.7 W4DER Nashville
W4DER ChicagoLan
 440.5250 +5 CC1 DMR ChicagoLand — Nashville, TN
42.7 WR3S Nashville
WR3S
 224.1600 -1.6 TONE 107.2 FM (analog) — Nashville, TN
42.7 WR3S Nashville
WR3S
 224.3600 -1.6 TONE 107.2 FM (analog) — Nashville, TN
42.7 KC4PRD Nashville
KC4PRD
 224.8400 -1.6 TONE 107.2 FM (analog) 🗓 1 net 1 net Nashville, TN
42.7 K4TFI Nashville
K4TFI
 444.8750 +5 TSQL 107.2 FM (analog) — Nashville, TN
42.7 K2GJY Nashville
K2GJY
 444.9750 +5 TSQL 107.2 FM (analog) — Nashville, TN
43.1 WA4BGK Nashville
WA4BGK
 444.5250 +5 TSQL 107.2 FM (analog) — Nashville, TN
43.5 K4LRC Nashville Lipsco
K4LRC WIRES-X
 443.2500 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 28920 WIRES-X 18920 — Nashville, TN
44.6 WA4VVX Lobelville
WA4VVX
 442.8500 +5 TONE 107.2 FM (analog) — Lobelville, TN
44.8 KD4VVC Brentwood Dyer
KD4VVC
 442.4750 +5 TONE 88.5 FM (analog) (FM,C4FM) — Brentwood, TN
44.8 K4CPO Nashville
K4CPO
 442.4750 +5 TSQL 88.5 FM (analog) — Nashville, TN
45.6 NE4MA
Listed as NE4MA REPEATER
 Nashville
NE4MA BM
 441.9250 +5 CC1 DMR BrandMeister 311179 — Nashville, TN
45.9 K5KRJ Nashville
K5KRJ BM
 446.5500 -5 CC1 DMR BrandMeister 3214055 — Nashville, TN
46.2 KJ4ISZ Paris
KJ4ISZ
 147.3600 +0.6 TONE 123.0 FM (analog) — Paris, TN
46.3 N4RCA Cross Plains
N4RCA WIRES-X
 147.3450 +0.6 TONE 114.8 FM (analog) (FM,C4FM) WIRES-X 30438 — Cross Plains, TN
46.5 WA4VVX Lobelville
WA4VVX
 145.4300 -0.6 TONE 114.8 FM (analog) — Lobelville, TN
46.6 WC4EOC Brentwood
WC4EOC EchoLink
 145.2100 -0.6 TSQL 173.8 FM (analog) EchoLink 258417 — Brentwood, TN
47.1 W4SQE Franklin CS Mall
W4SQE WIRES-X
 146.7900 -0.6 none FM (analog) (FM,C4FM) WIRES-X 28920 — Franklin, TN
47.1 WC4EOC Franklin
WC4EOC
 145.1500 -0.6 TONE 123.0 FM (analog) — Franklin, TN
47.1 WC4EOC Franklin
WC4EOC
 444.0250 +5 TONE 110.9 FM (analog) — Franklin, TN
47.2 no call listed Franklin
Tennessee
 443.9750 +5 TONE 107.2 FM (analog) — Franklin, TN
47.6 WC4EOC Franklin
WC4EOC BM
 440.5875 +5 CC1 DMR BrandMeister 313475 BrandMeister 312055 — Franklin, TN
47.6 WC4EOC Franklin
WC4EOC BM
 443.6000 -0.6 CC1 DMR BrandMeister 313475 — Franklin, TN
48.0 K4MSU Murray
K4MSU EchoLink
 443.8000 +5 TSQL 91.5 FM (analog) (C4FM,FM) EchoLink 207370 — Murray, KY
48.4 K4MSU Murray PDF Arts
K4MSU
 146.9400 -0.6 TSQL 91.5 FM (analog) (C4FM,FM) — Murray, KY
48.5 KA4WWS Murray
KA4WWS BM
 442.8750 +5 CC1 DMR BrandMeister 312254 — Murray, KY
48.5 K4MSU Murray
K4MSU WIRES-X
 147.2400 +0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 51371 — Murray, KY
48.6 KQ4ADO Brentwood
KQ4ADO DSTAR
 450.0000 -5 CC1 DMR DSTAR C4FM 🗓 19 nets 19 nets · 511 check-ins · 233 stations Brentwood, TN
48.6 W9MHD Brentwood
W9MHD C4FM
 440.9251 +5 CC1 DMR WIRES-X C4FM 🗓 7 nets 7 nets · 85 check-ins · 50 stations Brentwood, TN
48.6 W8IFG Brentwood
W8IFG WIRES-X
 146.7900 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 73281 — Brentwood, TN
49.2 AK4GS Hendersonville
AK4GS AllStar
 442.4250 +5 TSQL 107.2 FM (analog) AllStar 47555 — Hendersonville, TN
49.3 KO4PKJ Huntingdon Wtr
KO4PKJ
 146.7150 -0.6 TSQL 141.3 FM (analog) — Huntingdon, TN
49.3 W4LKZ Hendersonville
W4LKZ
 444.0000 +5 TSQL 107.2 FM (analog) 🗓 1 net 1 net · 12 check-ins · 12 stations Hendersonville, TN
49.5 KO4DFN Franklin
KO4DFN BM
 431.4000 -5 CC1 DMR BrandMeister 316535601 — Franklin, TN
49.8 AK4GS Hendersonville
AK4GS AllStar
 927.6125 -25 TSQL 107.2 P25 AllStar 47724 EchoLink 888679 — Hendersonville, TN
50.0 KN4CG Jonathan Creek
KN4CG
 146.9850 -0.6 TONE 123.0 FM (analog) — Jonathan Creek, KY
20.8 W3DMJ offline Clarksville
W3DMJ
 440.7000 +5 CC? DMR — Clarksville, TN
22.4 no call listed offline Chapmansboro
Tennessee
 145.5000 simplex none FM (analog) (FM,C4FM) — Chapmansboro, TN
29.6 KG4YFA offline Joelton
KG4YFA BM
 444.2000 +5 CC5 DMR BrandMeister 311655 — Joelton, TN
32.6 KI4DAD offline Lyles
KI4DAD
 443.8500 +5 TONE 123.0 FM (analog) — Lyles, TN
33.8 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
33.8 WD9HIK offline Hopkinsville
WD9HIK
 224.7800 -1.6 none FM (analog) — Hopkinsville, KY
35.7 WR3S offline Joelton
WR3S
 145.3700 -0.6 none FM (analog) — Joelton, TN
42.7 K1FB offline Nashville
K1FB
 29.6600 -0.1 TSQL 67.0 FM (analog) — Nashville, TN
46.3 no call listed offline Cross Plains
Tennessee
 443.9000 +5 none FM (analog) — Cross Plains, TN

Vanity applications

Filed · AwardApplicantRequested (in order)Status
Filed Feb 2, 2015
Granted Apr 8, 2025
0006643701
 KK4OBS · TIMOTHY L HARRISON · Amateur Extra
2344 ANTIOCH CHURCH RD, CLARKSVILLE, TN 37040
36.5223, -87.3279 (ZIP center) · Grid EM66im · CQ 4 · ITU 8 · map ↗
1.WA4ZZ ✓ granted
2.KC4ZZ available
3.KC4WZ available
 Granted
got WA4ZZ