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

KK4TW HAM

Amateur Extra class licensed since 2000 (26 yrs) KK4TW since 2020 · previously K6CEF, ND0D, KK4NW Clarksville, TN grid EM66jm LoTW user eQSL AG on APRS 9 min ago 130 repeaters within 50 mi
🔒 Not available — currently licensed, through Dec 18, 2030. If it isn't renewed, it opens for vanity requests Dec 19, 2032.

📬 QSL: LoTW user · last upload Sep 11, 2026 · eQSL AG member · QRZ · HamQTH

📝 KK4TW has filed vanity applications before — latest filed Nov 30, 2020 · what was requested

Currently held by JAMES M RICKER · 2 holders on record

Current holder: JAMES M RICKER

Held KK4TW Dec 18, 2020 → present · first licensed Jun 15, 2000 as KK4NW · 4 licenses · FRN 0002249662

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

Previous holder: FLOYD M CULLIPHER SR

Held KK4TW Oct 19, 2004 → Jan 23, 2017 · first licensed Oct 19, 2004 as KK4TW · 1 license · FRN 0008148611

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

Vanity applications filed by KK4TW

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 Nov 30, 2020
Granted Dec 18, 2020
0009312174
 K6CEF · JAMES M RICKER · Amateur Extra
3175 Quincy Ln, Clarksville, TN 37043
36.5029, -87.2311 (street) · Grid EM66jm · CQ 4 · ITU 8 · map ↗
1.KK4TW ✓ granted
 Granted
got KK4TW
Filed Dec 14, 2018
Award date was Jan 1, 2019
0008469836
 K6CEF · JAMES M RICKER · Amateur Extra
7412 JOSHUA LN, Yucca Valley, CA 92284
34.1601, -116.4247 (ZIP center) · Grid DM14sd · CQ 3 · ITU 6 · map ↗
1.NI6V held
 Dismissed
Filed Apr 13, 2004
Granted Feb 15, 2014
0001694857
 ND0D · JAMES M RICKER · Amateur Extra
3200 A LUDWIG CT, TWENTYNINE PALMS, CA 92277
34.1278, -115.6901 (ZIP center) · Grid DM24dd · CQ 3 · ITU 6 · map ↗
1.K6CEF ✓ granted
 Granted
got K6CEF
Filed Feb 4, 2002
Award date was Feb 22, 2002
0000758150
 KK4NW · JAMES M RICKER · Amateur Extra
PSC 559 BOX 5507, FPO, AP 96377-5507
1.ND0D held
2.ND0G held
 Granted

Others requesting KK4TW

1 application listed KK4TW as a choice, newest first.

FiledAwardApplicantChoice #Status
Nov 30, 2020 Dec 18, 2020 K6CEF · JAMES M RICKER · Clarksville, TN 1Granted

📡 On the air: APRS, digital & WSPR spots

📍 APRS

KK4TW · 9 min ago
36.5020, -87.2318 · Sango Area Clarksville TN - Mobilinkd TNC4
Full history on aprs.fi →

📥 Hearing others PSK Reporter

Heard 305 stations (452 reports) · last 5 hr ago · FT8 · grid EM66jm20
17m · 1615m · 26210m · 42
Farthest: S79VU, 9,208 miles on 15m FT8 (3 dB)
PSK Reporter map →

Repeaters within 50 miles

130 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
6.4 N3LF Clarksville
N3LF BM
 434.4500 +5 CC1 DMR BrandMeister 320123701 — Clarksville, TN
7.3 W7EMG Clarksville
W7EMG
 441.9750 +5 TONE 123.0 FM (analog) — Clarksville, TN
7.3 W7EMG Clarksville
W7EMG
 147.0450 +0.6 TSQL 123.0 FM (analog) (FM,C4FM) — Clarksville, TN
7.3 W7EMG Clarksville
W7EMG
 146.6400 -0.6 TONE 179.9 FM (analog) — Clarksville, TN
7.4 KF4L Clarksville
KF4L
 147.3900 +0.6 none FM (analog) — Clarksville, TN
7.7 W3DMJ Clarksville
W3DMJ BM
 445.8500 -5 CC1 DMR BrandMeister 312056 — Clarksville, TN
8.5 N4CKV Clarksville Roun
N4CKV
 442.3000 +5 DCS 114 FM (analog) — Clarksville, TN
11.1 W7EMG Clarksville
W7EMG
 443.1500 +5 TSQL 123.0 FM (analog) (FM,C4FM) — Clarksville, TN
11.5 W4DFV Chapmansboro
W4DFV WIRES-X
 146.3600 simplex Fusion (C4FM) WIRES-X 84817 — Chapmansboro, TN
13.8 KR4EMG Clarksville
KR4EMG BM
 439.4750 in 430.4750 CC9 DMR BrandMeister 321749524 — Clarksville, TN
15.1 K4VL Woodlawn
K4VL AllStar
 444.3250 +5 TONE 88.5 FM (analog) (DMR,FM) AllStar 47424 EchoLink 972121 BrandMeister 310286 — Woodlawn, TN
17.0 W4MF Cumberland Furna
W4MF
 224.6000 -1.6 TONE 123.0 FM (analog) — Cumberland Furnace, TN
17.3 KO4HYT Woodlawn
KO4HYT
 442.5500 +5 Fusion (C4FM) — Woodlawn, TN
17.3 KQ4OMQ Woodlawn
KQ4OMQ
 144.5600 +0.6 none D-STAR — Woodlawn, TN
17.3 KQ4OMQ Woodlawn
KQ4OMQ
 445.5500 -5 none D-STAR — Woodlawn, TN
17.3 KQ4OMQ Woodlawn
KQ4OMQ
 1271.0000 +20 none D-STAR — Woodlawn, TN
17.4 KO4HYT Woodlawn
KO4HYT
 146.9250 -0.6 TSQL 123.0 FM (analog) — Woodlawn, TN
18.9 N4FOX Cumberland Furna
N4FOX BM
 440.3300 +5 CC7 DMR BrandMeister 320959407 — Cumberland Furnace, TN
19.1 N4FOX Cumberland Furna
N4FOX AllStar
 145.3300 -0.6 CC7 DMR BrandMeister 314941 AllStar 66502 AllStar 66593 — Cumberland Furnace, TN
19.2 AC4AM Springfield
AC4AM
 145.1900 -0.6 none FM (analog) — Springfield, TN
19.2 AC4AM Springfield
AC4AM
 443.0500 +5 TONE 88.5 FM (analog) — Springfield, TN
19.9 AD4RM Springfield
AD4RM BM
 443.0500 +5 CC1 DMR BrandMeister 311353 — Springfield, TN
19.9 AC4AM Springfield
AC4AM BM
 444.3250 +5 CC1 DMR BrandMeister 311368 — Springfield, TN
19.9 AD4RM Springfield
AD4RM BM
 442.9000 +5 CC4 DMR BrandMeister 312697 — Springfield, TN
20.2 W4MSI Oak Grove Fort
W4MSI AllStar
 444.1250 +5 DCS 122 FM (analog) AllStar 506791 — Oak Grove, KY
22.3 AC4AM Springfield
AC4AM
 29.6800 -0.1 TONE 88.5 FM (analog) — Springfield, TN
22.3 AD4RM Springfield
AD4RM AllStar
 145.1900 -0.6 TONE 103.5 FM (analog) AllStar 47846 AllStar 49159 — Springfield, TN
24.1 W4MSI Elkton Jefferson
W4MSI AllStar
 146.7000 -0.6 DCS 115 FM (analog) AllStar 506792 EchoLink 266101 — Elkton, KY
24.2 KC4PRD Joelton
KC4PRD
 146.9850 -0.6 none FM (analog) 🗓 1 net 1 net Joelton, TN
25.6 N4WCB Tenn Wells Creek
N4WCB
 443.1000 +5 TONE 100.0 FM (analog) — Tennessee Ridge, TN
25.9 KQ4PBY Dickson
KQ4PBY BM
 146.2500 in 144.2500 CC1 DMR BrandMeister 3209813 — Dickson, TN
27.3 KG4HDZ White Bluff
KG4HDZ
 147.3750 +0.6 TONE 146.2 FM (analog) — White Bluff, TN
27.3 KG4HDZ White Bluff
KG4HDZ
 442.2250 +5 TONE 123.0 FM (analog) — White Bluff, TN
27.3 KG4HDZ White Bluff
KG4HDZ
 442.3750 +5 TONE 123.0 FM (analog) — White Bluff, TN
28.8 N1YKT Hopkinsville
N1YKT AllStar
 444.7500 +5 TSQL 88.5 FM (analog) AllStar 61635 EchoLink 143122 — Hopkinsville, KY
28.8 N1YKT Hopkinsville
N1YKT AllStar
 442.3750 +5 TSQL 88.5 FM (analog) AllStar 61635 EchoLink 143122 — Hopkinsville, KY
29.9 N4RCA Cross Plains
N4RCA WIRES-X
 147.3450 +0.6 TONE 114.8 FM (analog) (FM,C4FM) WIRES-X 30438 — Cross Plains, TN
30.8 K4ULE Hopkinsville Tra
K4ULE WIRES-X
 147.0300 +0.6 TSQL 103.5 FM (analog) (FM,C4FM) WIRES-X 30266 — Hopkinsville, KY
30.8 WJ4C Hopkinsville Tra
WJ4C WIRES-X
 442.5000 +5 TONE 103.5 FM (analog) (FM,C4FM) WIRES-X 30312 — Hopkinsville, KY
30.9 N1YKT Hopkinsville
N1YKT AllStar
 145.2800 -0.6 TONE 82.5 FM (analog) AllStar 623121 🗓 1 net 1 net Hopkinsville, KY
30.9 N1YKT Hopkinsville
N1YKT AllStar
 442.6500 +5 TONE 192.8 FM (analog) AllStar 62312 AllStar 623120 — Hopkinsville, KY
30.9 N1YKT Hopkinsville
N1YKT BM
 442.4500 +5 CC1 DMR BrandMeister 314133 — Hopkinsville, KY
32.9 W4YHY Tenn Wells Creek
W4YHY
 145.2500 -0.6 TONE 100.0 FM (analog) — Tennessee Ridge, TN
33.6 KG4DCI Nashville
KG4DCI BM
 443.5500 in 433.5500 CC7 DMR BrandMeister 320847999 — Nashville, TN
34.1 WA4PCD Nashville
WA4PCD
 146.7600 -0.6 none FM (analog) — Nashville, TN
34.1 W4WWF Nashville I40
W4WWF AllStar
 146.9550 -0.6 TONE 114.8 FM (analog) AllStar 682332 EchoLink 548151 — Nashville, TN
34.1 AF4TZ Nashville Sulliv
AF4TZ AllStar
 147.0150 +0.6 TSQL 114.8 FM (analog) AllStar 682333 EchoLink 518331 🗓 3 nets 3 nets Nashville, TN
34.1 N4OEM Nashville Belmon
N4OEM AllStar
 442.7500 +5 TONE 100.0 FM (analog) AllStar 682330 EchoLink 218800 🗓 1 net 1 net Nashville, TN
34.1 NE4MA Nashville
NE4MA
 442.8000 +5 TSQL 107.2 FM (analog) — Nashville, TN
34.3 W4DER Nashville
W4DER ChicagoLan
 440.5250 +5 CC1 DMR ChicagoLand — Nashville, TN
34.3 WR3S Nashville
WR3S
 224.1600 -1.6 TONE 107.2 FM (analog) — Nashville, TN
34.3 WR3S Nashville
WR3S
 224.3600 -1.6 TONE 107.2 FM (analog) — Nashville, TN
34.3 KC4PRD Nashville
KC4PRD
 224.8400 -1.6 TONE 107.2 FM (analog) 🗓 1 net 1 net Nashville, TN
34.3 K4TFI Nashville
K4TFI
 444.8750 +5 TSQL 107.2 FM (analog) — Nashville, TN
34.3 K2GJY Nashville
K2GJY
 444.9750 +5 TSQL 107.2 FM (analog) — Nashville, TN
34.5 AA4VU Nashville Vander
AA4VU
 443.8000 +5 TONE 123.0 FM (analog) — Nashville, TN
34.6 WA4BGK Nashville
WA4BGK
 444.5250 +5 TSQL 107.2 FM (analog) — Nashville, TN
35.0 K5KRJ Nashville
K5KRJ BM
 446.5500 -5 CC1 DMR BrandMeister 3214055 — Nashville, TN
35.3 NO4Q McEwen Wtr
NO4Q
 147.2250 +0.6 TONE 114.8 FM (analog) 🗓 1 net 1 net · 7 check-ins · 7 stations McEwen, TN
35.5 NO4Q McEwen Wtr
NO4Q
 443.3750 +5 TONE 114.8 FM (analog) 🗓 1 net 1 net · 7 check-ins · 7 stations McEwen, TN
36.4 N4ULM Fairview
N4ULM BM
 441.9000 +5 CC1 DMR BrandMeister 311193 — Fairview, TN
36.5 WC4EOC Fairview
WC4EOC
 145.1300 -0.6 TONE 156.7 FM (analog) — Fairview, TN
36.6 AK4GS Hendersonville
AK4GS AllStar
 442.4250 +5 TSQL 107.2 FM (analog) AllStar 47555 — Hendersonville, TN
36.6 W4LKZ Hendersonville
W4LKZ
 444.0000 +5 TSQL 107.2 FM (analog) 🗓 1 net 1 net · 12 check-ins · 12 stations Hendersonville, TN
36.6 K4LRC Nashville Lipsco
K4LRC WIRES-X
 443.2500 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 28920 WIRES-X 18920 — Nashville, TN
37.0 AK4GS Hendersonville
AK4GS AllStar
 927.6125 -25 TSQL 107.2 P25 AllStar 47724 EchoLink 888679 — Hendersonville, TN
38.1 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
38.4 NE4MA
Listed as NE4MA REPEATER
 Nashville
NE4MA BM
 441.9250 +5 CC1 DMR BrandMeister 311179 — Nashville, TN
39.1 KD4VVC Brentwood Dyer
KD4VVC
 442.4750 +5 TONE 88.5 FM (analog) (FM,C4FM) — Brentwood, TN
39.1 K4CPO Nashville
K4CPO
 442.4750 +5 TSQL 88.5 FM (analog) — Nashville, TN
39.3 KE4SZK Franklin
KE4SZK
 147.1350 +0.6 TONE 136.5 FM (analog) — Franklin, KY
39.5 W4RRA Agnes Lk Malone
W4RRA AllStar
 145.4500 -0.6 TSQL 77.0 FM (analog) AllStar 506793 EchoLink 145934 — Agnes, KY
39.7 KB4KDL PORTLAND
KB4KDL IRLP
 146.4600 simplex none FM (analog) IRLP 4348 — PORTLAND, TN
40.0 WC4EOC Heritage
WC4EOC
 443.0750 +5 TONE 156.7 FM (analog) — Heritage, TN
40.2 N4ULM Fairview
N4ULM BM
 442.3250 +5 CC1 DMR BrandMeister 311185 — Fairview, TN
40.2 N1DTA Franklin
N1DTA kentuckydm
 444.8375 +5 CC1 DMR kentuckydmr-c-bidge — Franklin, KY
40.7 N4XVX Lyles
N4XVX
 147.0900 +0.6 TONE 123.0 FM (analog) — Lyles, TN
41.0 WC4EOC Brentwood
WC4EOC EchoLink
 145.2100 -0.6 TSQL 173.8 FM (analog) EchoLink 258417 — Brentwood, TN
41.3 KY4KEN Cerulean
KY4KEN
 147.1950 +0.6 TONE 136.5 FM (analog) — Cerulean, KY
41.9 W4LKZ Gallatin Music
W4LKZ
 146.8800 -0.6 TSQL 114.8 FM (analog) 🗓 1 net 1 net · 12 check-ins · 12 stations Gallatin, TN
41.9 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
42.0 K4OZE Bethpage
K4OZE VolNET
 442.9125 +5 CC1 DMR BrandMeister 314709 VolNET — Bethpage, TN
42.0 W4CAT Gallatin Music
W4CAT WIRES-X
 147.3000 +0.6 Fusion (C4FM) WIRES-X 28920 — Gallatin, TN
42.0 K6QS Hendersonville
K6QS WIRES-X
 147.3000 +0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 11905 — Hendersonville, TN
42.3 K1CAM Gallatin
K1CAM BM
 433.7700 +5 CC1 DMR BrandMeister 3178663 — Gallatin, TN
42.3 KL7EZ Gallatin
KL7EZ IRLP
 146.5500 simplex TSQL 103.5 FM (analog) IRLP 4940 IRLP 3490 — Gallatin, TN
42.4 W4EAO Mount Juliet
W4EAO
 444.7500 +5 TSQL 110.9 FM (analog) — Mount Juliet, TN
42.5 W4AI Mt Juliet
W4AI BM
 433.2000 -1 CC1 DMR BrandMeister 319480198 — Mt. Juliet, TN
43.5 KQ4ADO Brentwood
KQ4ADO DSTAR
 450.0000 -5 CC1 DMR DSTAR C4FM 🗓 19 nets 19 nets · 511 check-ins · 233 stations Brentwood, TN
43.5 W9MHD Brentwood
W9MHD C4FM
 440.9251 +5 CC1 DMR WIRES-X C4FM 🗓 7 nets 7 nets · 85 check-ins · 50 stations Brentwood, TN
43.5 W8IFG Brentwood
W8IFG WIRES-X
 146.7900 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 73281 — Brentwood, TN
43.7 no call listed Antioch
Tennessee
 444.5875 +5 CC1 DMR — Antioch, TN
44.1 KO4DCO Nashville
KO4DCO BM
 439.0000 -5 CC1 DMR BrandMeister 317414901 — Nashville, TN
44.2 KN4FKV Mount Juliet
KN4FKV
 146.4150 simplex none FM (analog) — Mount Juliet, TN
44.3 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
44.7 W4SQE Franklin CS Mall
W4SQE WIRES-X
 146.7900 -0.6 none FM (analog) (FM,C4FM) WIRES-X 28920 — Franklin, TN
44.7 WC4EOC Franklin
WC4EOC
 145.1500 -0.6 TONE 123.0 FM (analog) — Franklin, TN
44.7 WC4EOC Franklin
WC4EOC
 444.0250 +5 TONE 110.9 FM (analog) — Franklin, TN
44.7 KQ4IXO Mount Juliet
KQ4IXO BM
 438.5500 -5 CC1 DMR BrandMeister 320034001 — Mount Juliet, TN
44.8 W4EAO Lebanon BS Res
W4EAO
 442.0500 +5 TSQL 100.0 FM (analog) — Lebanon, TN
44.8 no call listed Franklin
Tennessee
 443.9750 +5 TONE 107.2 FM (analog) — Franklin, TN
45.3 NZ4K Gallatin
NZ4K BM
 438.8000 +5 CC11 DMR BrandMeister 319308702 — Gallatin, TN
45.9 WC4EOC Franklin
WC4EOC BM
 440.5875 +5 CC1 DMR BrandMeister 313475 BrandMeister 312055 — Franklin, TN
45.9 WC4EOC Franklin
WC4EOC BM
 443.6000 -0.6 CC1 DMR BrandMeister 313475 — Franklin, TN
46.1 W5FU Bowling Green
W5FU BM
 441.5000 +5 CC1 DMR BrandMeister 321725001 — Bowling Green, KY
46.4 KG4UHH Nunnelly
KG4UHH
 444.0750 +5 TONE 100.0 FM (analog) — Nunnelly, TN
47.0 KO4DFN Franklin
KO4DFN BM
 431.4000 -5 CC1 DMR BrandMeister 316535601 — Franklin, TN
47.4 W4GZ Hamlin
W4GZ
 147.2400 +0.6 TSQL 91.5 FM (analog) (FM,C4FM) — Hamlin, KY
48.2 KQ4NAY Gallatin
KQ4NAY BM
 440.9250 +5 CC1 DMR BrandMeister 320421801 — Gallatin, TN, TN
48.7 W4LKZ Portland Oak
W4LKZ
 146.8050 -0.6 TSQL 114.8 FM (analog) 🗓 1 net 1 net · 12 check-ins · 12 stations Portland, TN
48.7 KM4RWG Nortonville
KM4RWG BM
 441.9500 +5 CC1 DMR BrandMeister 311992 — Nortonville, KY
48.8 KR4IDJ Mount Juliet
KR4IDJ
 145.0000 in 445.0000 DCS 054 FM (analog) — Mount Juliet, TN
49.2 WA4DBY Mt Juliet E
WA4DBY
 53.4300 -1 TONE 167.9 FM (analog) — Mt Juliet, TN
49.3 no call listed Nolensville
Tennessee
 440.6875 +5 CC? DMR — Nolensville, TN
49.3 NE4MA Nolensville
NE4MA
 443.7250 +5 TONE 107.2 FM (analog) — Nolensville, TN
49.3 WD4JYD Nolensville
WD4JYD
 145.3500 -0.6 none FM (analog) — Nolensville, TN
49.4 W4CAT La Vergne
W4CAT
 145.2300 -0.6 TONE 114.8 FM (analog) — La Vergne, TN
49.4 WC4EOC Nolensville
WC4EOC BM
 440.6875 +5 CC1 DMR BrandMeister 312054 — Nolensville, TN
49.4 WC4EOC Franklin
WC4EOC
 448.6000 +5 CC? DMR — Franklin, TN
9.8 W3DMJ offline Clarksville
W3DMJ
 440.7000 +5 CC? DMR — Clarksville, TN
11.4 no call listed offline Chapmansboro
Tennessee
 145.5000 simplex none FM (analog) (FM,C4FM) — Chapmansboro, TN
17.3 KG4YFA offline Joelton
KG4YFA BM
 444.2000 +5 CC5 DMR BrandMeister 311655 — Joelton, TN
24.2 WR3S offline Joelton
WR3S
 145.3700 -0.6 none FM (analog) — Joelton, TN
28.8 WD9HIK offline Hopkinsville
WD9HIK
 224.7800 -1.6 none FM (analog) — Hopkinsville, KY
29.8 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
29.9 no call listed offline Cross Plains
Tennessee
 443.9000 +5 none FM (analog) — Cross Plains, TN
34.3 K1FB offline Nashville
K1FB
 29.6600 -0.1 TSQL 67.0 FM (analog) — Nashville, TN
40.7 KI4DAD offline Lyles
KI4DAD
 443.8500 +5 TONE 123.0 FM (analog) — Lyles, TN
42.3 WC4EOC offline Franklin
WC4EOC
 448.4750 +5 CC? DMR — Franklin, TN
44.3 W4CAT offline Gallatin
W4CAT
 444.4500 +5 TONE 107.2 FM (analog) — Gallatin, TN