N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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

KB4FX HAM

Amateur Extra class licensed since 2019 (7 yrs) KB4FX since 2020 · previously KO4ACW Jackson, TN grid EM55nq 64 repeaters within 50 mi
🔒 Not available — currently licensed, through Jan 24, 2030. If it isn't renewed, it opens for vanity requests Jan 25, 2032.

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

📝 KB4FX has filed vanity applications before — latest filed Jan 6, 2020 · what was requested

Currently held by Kristian L Birdine · 2 holders on record

Current holder: Kristian L Birdine

Held KB4FX Jan 24, 2020 → present · first licensed Nov 19, 2019 as KO4ACW · 2 licenses · FRN 0028989424

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

Previous holder: FRANK M WATSON

Held KB4FX Aug 25, 1998 → Aug 25, 2008 · first licensed Aug 25, 1998 as KB4FX · 1 license · no FRN on file (pre-2001 records)

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

Vanity applications filed by KB4FX

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 Jan 6, 2020
Granted Jan 24, 2020
0008932765
 KO4ACW · Kristian L Birdine · Amateur Extra
16 Rachel Dr. Apt. 9, Jackson, TN 38305
35.7021, -88.8479 (street) · Grid EM55nq · CQ 4 · ITU 8 · map ↗
1.KB4FX ✓ granted
2.W4KLB held by Kirkland Bice until Apr 8, 2032
3.KB4NX available
 Granted
got KB4FX

Others requesting KB4FX

2 applications listed KB4FX as a choice, newest first.

FiledAwardApplicantChoice #KB4FXResult
Jan 6, 2020 Jan 24, 2020 KO4ACW · Kristian L Birdine · Jackson, TN 1Granted Granted this call
Jul 5, 2019 Jul 23, 2019 KN4ULT · PAUL N DOUGLAS · Arlington, VA 7Dismissed Application dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KB4FX in the last 24 hours. They show up here within seconds of KB4FX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

64 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
3.7 WF4Q Jackson
WF4Q
 147.2100 +0.6 TSQL 107.2 FM (analog) (FM,C4FM) — Jackson, TN
4.6 WF4Q Jackson Hosp
WF4Q
 145.1700 -0.6 TONE 107.2 FM (analog) — Jackson, TN
5.7 KA4BNI Jackson
KA4BNI BM
 443.7125 +5 CC1 DMR BrandMeister 310543 — Jackson, TN
6.3 NE4MA Jackson
NE4MA
 145.0800 in 146.4800 none D-STAR — Jackson, TN
6.3 KA4BNI Jackson
KA4BNI
 224.2400 -1.6 TONE 131.8 FM (analog) — Jackson, TN
6.3 NE4MA Jackson
NE4MA
 444.4500 +5 TSQL 123.0 FM (analog) — Jackson, TN
6.3 KA4BNI Jackson
KA4BNI
 444.8750 +5 TSQL 131.8 FM (analog) (FM,P25) — Jackson, TN
6.6 KF4SC Jackson
KF4SC
 145.3100 -0.6 TSQL 107.2 FM (analog) — Jackson, TN
8.0 NQ4U
Listed as NQ4U MEDINA
 Medina
NQ4U BM
 145.4400 -0.6 CC1 DMR BrandMeister 312279 — Medina, TN
8.1 WT4WA Medina
WT4WA
 146.9700 -0.6 TONE 107.2 FM (analog) — Medina, TN
15.8 KA4BNI Milan
KA4BNI
 442.6750 +5 TSQL 131.8 FM (analog) — Milan, TN
19.9 WT4WA Trenton
WT4WA
 146.8650 -0.6 TSQL 127.3 FM (analog) — Trenton, TN
21.6 KU4RT Henderson FS 1
KU4RT
 147.1050 +0.6 TSQL 156.7 FM (analog) — Henderson, TN
21.9 N9KOR Huntingdon OS Rd
N9KOR
 443.6500 +5 TSQL 123.0 FM (analog) — Huntingdon, TN
22.9 KO4FBY HENDERSON
KO4FBY BM
 439.0000 -5 CC1 DMR BrandMeister 3181681 — HENDERSON, TN
23.7 NA8X Brownsville Wtr
NA8X
 147.3150 +0.6 TSQL 107.2 FM (analog) — Brownsville, TN
24.4 NA8X Eaton Spring Hl
NA8X
 147.2700 +0.6 TSQL 107.2 FM (analog) — Eaton, TN
24.4 KJ4HRM Eaton
KJ4HRM
 442.3000 +5 TSQL 100.0 FM (analog) — Eaton, TN
24.4 NA8X Brownsville
NA8X
 444.5250 +5 TSQL 107.2 FM (analog) — Brownsville, TN
25.8 KG4LTU Huntingdon
KG4LTU
 147.3300 +0.6 TSQL 131.8 FM (analog) — Huntingdon, TN
26.2 KM4EUG Lexington
KM4EUG
 147.0750 +0.6 TSQL 107.2 FM (analog) — Lexington, TN
26.7 NQ4U Medina
NQ4U BM
 442.8125 +5 CC1 DMR BrandMeister 312162 — Medina, TN
27.5 AF4OQ Enville
AF4OQ AllStar
 147.1950 +0.6 TONE 94.8 FM (analog) AllStar 654783 EchoLink 156263 — Enville, TN
27.7 WA4BJY Oakfield
WA4BJY
 147.3900 +0.6 TSQL 162.2 FM (analog) (FM,C4FM) — Oakfield, TN
31.0 KD9PK Finger
KD9PK
 444.2250 +5 none FM (analog) (FM,P25) — Finger, TN
31.3 KF4ZGK Huntingdon Carro
KF4ZGK
 146.8350 -0.6 TONE 123.0 FM (analog) — Huntingdon, TN
31.3 KO4PKJ Huntingdon Wtr
KO4PKJ
 146.1150 +0.6 TSQL 141.3 FM (analog) — Huntingdon, TN
31.5 KM4GHK WHITEVILLE
KM4GHK
 444.4375 +5 none D-STAR — WHITEVILLE, TN
31.8 KN4KAN Enville
KN4KAN BM
 444.3500 +5 CC1 DMR BrandMeister 315056 — Enville, TN
35.3 NA8X Stanton Wtr
NA8X
 442.2500 +5 TSQL 156.7 FM (analog) — Stanton, TN
35.3 NA8X Stanton Wtr
NA8X
 146.6550 -0.6 TSQL 156.7 FM (analog) — Stanton, TN
37.3 KE4NTL Ripley
KE4NTL
 145.2300 -0.6 TSQL 100.0 FM (analog) — Ripley, TN
37.7 KA4BNI Gleason
KA4BNI IRLP
 145.4700 -0.6 TSQL 100.0 FM (analog) (DMR,FM) EchoLink 412564 IRLP 4364 BrandMeister 312247 — Gleason, TN
39.4 KN4TST SELMER
KN4TST BM
 444.3000 +5 CC1 DMR BrandMeister 312230 — SELMER, TN
39.5 WB4MMI Selmer
WB4MMI
 146.8050 -0.6 TSQL 107.2 FM (analog) — Selmer, TN
40.3 KO4PKJ Huntingdon Wtr
KO4PKJ
 146.7150 -0.6 TSQL 141.3 FM (analog) — Huntingdon, TN
40.5 K4JTM Dresden Weakley
K4JTM AllStar
 443.6000 +5 TONE 100.0 FM (analog) AllStar 667192 EchoLink 241352 — Dresden, TN
41.1 KQ4MWO Parsons
KQ4MWO BM
 441.7250 -1 CC1 DMR BrandMeister 3205648 — Parsons, TN
41.2 AG4NX Adamsville
AG4NX
 145.0000 simplex none FM (analog) — Adamsville, TN
41.5 KB4IBW Dresden
KB4IBW
 53.1300 -0.5 TSQL 107.2 FM (analog) — Dresden, TN
41.5 KB4IBW Dresden
KB4IBW WIRES-X
 145.1500 -0.6 TSQL 100.0 FM (analog) (DMR,DV,FM) WIRES-X 52834 — Dresden, TN
41.8 KA4P Decaturville
KA4P
 443.3250 +5 TSQL 131.8 FM (analog) — Decaturville, TN
42.2 KA4BNI Dresden
KA4BNI BM
 442.1500 +5 TSQL 131.8 FM (analog) (DMR,FM) BrandMeister 311062 — Dresden, TN
42.4 KF4CCT Somerville Wtr
KF4CCT AmComm
 443.4000 +5 CC1 DMR AmComm — Somerville, TN
42.9 KQ4SMG Dyersburg
KQ4SMG BM
 439.5500 in 433.5500 CC1 DMR BrandMeister 320826902 — Dyersburg, TN
44.0 KF4CCT Somerville
KF4CCT AmComm
 444.1750 +5 CC1 DMR AmComm — Somerville, TN
44.3 W4UTM Martin
W4UTM
 443.2750 +5 TONE 100.0 FM (analog) — Martin, TN
44.3 W4UTM Martin
W4UTM
 146.6250 -0.6 TSQL 100.0 FM (analog) — Martin, TN
47.1 K4SDS Savannah Courtho
K4SDS
 146.4350 simplex none FM (analog) — Savannah, TN
47.1 KA4ESF Savannah
KA4ESF
 146.7000 -0.6 TSQL 123.0 FM (analog) — Savannah, TN
47.1 WV4P Savannah
WV4P
 442.8000 +5 TONE 131.8 FM (analog) — Savannah, TN
47.4 KR4CQB Arlington
KR4CQB BM
 446.5500 -5 CC1 DMR BrandMeister 3216672 — Arlington, TN
47.5 KA4BNI Martin
KA4BNI BM
 444.7125 +5 CC1 DMR BrandMeister 310544 — Martin, TN
47.8 KG5A Somerville Wtr
KG5A BM
 441.8875 +5 CC4 DMR BrandMeister 313342 — Somerville, TN
47.8 KG5A Somerville Wtr
KG5A BM
 224.7000 -1.6 TSQL 131.8 FM (analog) (DMR,DV,FM) BrandMeister 314448 — Somerville, TN
47.9 KG5A Williston
KG5A BM
 442.2375 +5 CC4 DMR BrandMeister 313788 — Williston, TN
48.7 KF4ZGK Camden
KF4ZGK
 145.4900 -0.6 TONE 123.0 FM (analog) — Camden, TN
49.1 KZ4FW Oakland
KZ4FW BM
 432.5000 in 446.5000 CC1 DMR BrandMeister 3207497 — Oakland, TN
49.8 WB4KOG Oakland Wtr
WB4KOG EchoLink
 146.9400 -0.6 TSQL 107.2 FM (analog) EchoLink 194927 — Oakland, TN
34.4 KA4BNI offline Dresden
KA4BNI
 442.4000 -0.6 CC? DMR — Dresden, TN
37.9 K4DYR offline Dyersburg
K4DYR
 444.4750 +5 TONE 100.0 FM (analog) — Dyersburg, TN
42.3 WX4EMT offline Somerville
WX4EMT
 443.4000 +5 CC? DMR — Somerville, TN
44.1 KG5A offline Moscow
KG5A BM
 441.9375 +5 CC4 DMR BrandMeister 313770 BrandMeister 314449 — Moscow, TN
49.6 K4JTM offline Greenfield
K4JTM
 442.9125 +5 CC? DMR — Greenfield, TN