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

KB4XT HAM

Amateur Extra class licensed since 2016 (10 yrs) KB4XT since 2016 · previously KM4QZE Enterprise, AL grid EM71bi active on 4 nets LoTW user heard on PSK Reporter by 981 49 repeaters within 50 mi
🔒 Not available — currently licensed, through Dec 31, 2026. If it isn't renewed, it opens for vanity requests Jan 1, 2029.

📬 QSL: LoTW user · last upload Oct 4, 2026 · eQSL AG as KM4QZE · QRZ · HamQTH

📝 KB4XT has filed vanity applications before — latest filed Dec 13, 2016 · what was requested

Currently held by Kenneth L Blackwell · 2 holders on record

🗓 Active on 4 nets · last heard Oct 4, 2026

Current holder: Kenneth L Blackwell

Held KB4XT Dec 31, 2016 → present · first licensed Feb 9, 2016 as KM4QZE · 2 licenses · FRN 0025198714

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

Previous holder: DANNIE L TACKETT

Held KB4XT Jul 16, 1994 → Jul 16, 2004 · first licensed Jul 16, 1994 as KB4XT · 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 KB4XT

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 Dec 13, 2016
Granted Dec 31, 2016
0007589439
 KM4QZE · Kenneth L Blackwell · Amateur Extra
207 W Sand Creek Rd, Enterprise, AL 36330
31.3460, -85.8546 (street) · Grid EM71bi · CQ 4 · ITU 8 · map ↗
1.KB4XT ✓ granted
2.KB4LX held
3.KB4NX available
4.KB4ZX available
5.KB4XL available
 Granted
got KB4XT

Others requesting KB4XT

1 application listed KB4XT as a choice, newest first.

FiledAwardApplicantChoice #Status
Dec 13, 2016 Dec 31, 2016 KM4QZE · Kenneth L Blackwell · Enterprise, AL 1Granted

Nets

NetWhenFrequencyRoleTimesLast
QRP SSB netSun 6:00 PM CT14.283Checked in12026-10-04
QRP SSB netSun 6:00 PM CT14.266Checked in12026-09-27
SUNDAY QRP SSB NETSun 6:00 PM CT14.256Checked in12026-09-20
SUNDAY QRP SSB NETSun 6:00 PM CT14.317Checked in12026-09-13

From nets logged with NetLogger since the start of collection.

📡 On the air: APRS, digital & WSPR spots

📤 Heard by others PSK Reporter

Heard by 981 stations (1415 reports) · last 12 hr ago · FT8 · grid EM71BI
17m · 48315m · 52410m · 1582m · 1
Farthest: ZS6MDV, 8,474 miles on 15m FT8 (-19 dB)
PSK Reporter map →

Repeaters within 50 miles

49 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
2.1 KD4BWM Enterprise
KD4BWM
 145.3900 -0.6 TONE 100.0 FM (analog) — Enterprise, AL
2.1 WD4ROJ Enterprise
WD4ROJ
 147.2400 +0.6 TSQL 100.0 FM (analog) 🗓 1 net 1 net · 50 check-ins · 22 stations Enterprise, AL
8.7 KR4FUB Daleville
KR4FUB EchoLink
 147.3450 +0.6 TSQL 123.0 FM (analog) EchoLink 478859 — Daleville, AL
9.5 W4DRK Daleville
W4DRK
 146.7000 -0.6 TSQL 186.2 FM (analog) — Daleville, AL
9.8 K2DAL Daleville
K2DAL
 146.7000 -0.6 TSQL 186.2 FM (analog) — Daleville, AL
13.6 W4NQ Victoria
W4NQ AllStar
 146.7800 -0.6 TSQL 123.0 FM (analog) (C4FM,FM) WIRES-X 21568 AllStar 41596 — Victoria, AL
14.0 W4NQ Elba
W4NQ AmComm
 145.1400 -0.6 CC1 DMR AmComm — Elba, AL
14.8 KA4AFI Ozark
KA4AFI
 146.9800 -0.6 TSQL 186.2 FM (analog) — Ozark, AL
14.9 N4OZK Ozark
N4OZK
 147.3900 +0.6 TSQL 100.0 FM (analog) — Ozark, AL
18.7 W4GEN Geneva
W4GEN
 145.1600 -0.6 none D-STAR — Geneva, AL
21.6 W4GEN Geneva Wtr
W4GEN
 145.2700 -0.6 TONE 103.5 FM (analog) — Geneva, AL
22.0 W4WEA Opp
W4WEA
 146.6400 -0.6 TONE 123.0 FM (analog) — Opp, AL
22.0 no call listed
Listed as ALRC
 Opp-AL
Florida
 147.2100 +0.6 none FM (analog) — Opp-AL, FL
23.4 N4OZK Ozark
N4OZK
 147.0300 +0.6 TSQL 100.0 FM (analog) — Ozark, AL
24.1 N4SYB Opp
N4SYB
 147.2100 +0.6 TSQL 100.0 FM (analog) — Opp, AL
28.3 K4AGR Rehobeth
K4AGR AllStar
 147.3150 +0.6 TSQL 123.0 FM (analog) (C4FM,FM) WIRES-X 90261 AllStar 560710 — Rehobeth, AL
28.7 W4DHN Dothan WOOF
W4DHN
 145.4300 -0.6 TSQL 186.2 FM (analog) 🗓 1 net 1 net · 53 check-ins · 26 stations Dothan, AL
28.7 WR4OG Dothan
WR4OG
 146.8500 -0.6 TSQL 186.2 FM (analog) — Dothan, AL
28.7 KC4JBF Dothan
KC4JBF EchoLink
 147.1400 +0.6 TSQL 186.2 FM (analog) EchoLink 444850 — Dothan, AL
28.7 WR4OG Dothan
WR4OG
 444.6750 +5 TSQL 186.2 FM (analog) — Dothan, AL
28.7 W4DHN Dothan WDHN
W4DHN
 444.7750 +5 TSQL 186.2 FM (analog) 🗓 1 net 1 net · 53 check-ins · 26 stations Dothan, AL
28.7 WR4OG Dothan
WR4OG
 444.8500 +5 TSQL 186.2 FM (analog) — Dothan, AL
28.7 WR4OG Dothan
WR4OG
 444.9000 +5 TSQL 186.2 FM (analog) — Dothan, AL
28.9 K4AGR Dothan
K4AGR AllStar
 442.6000 +5 TONE 123.0 FM (analog) (FM,P25) AllStar 560710 — Dothan, AL
32.2 W4DBG Troy
W4DBG Alabama-DM
 443.0000 +5 CC1 DMR Alabama-DMR — Troy, AL
32.7 W4NQ Troy
W4NQ
 147.0750 +0.6 CC? DMR — Troy, AL
32.7 W4NQ Troy
W4NQ AmComm
 443.0000 +5 TONE 100.0 FM (analog) (DMR,FM) AmComm — Troy, AL
33.8 W4NQ Troy
W4NQ AllStar
 146.8200 -0.6 TONE 100.0 FM (analog) (C4FM,FM) AllStar 41597 — Troy, AL
37.2 WC4M Andalusia
WC4M
 147.2600 +0.6 TONE 100.0 FM (analog) 🗓 1 net 1 net · 27 check-ins · 17 stations Andalusia, AL
39.7 N4LMI Bonifay
N4LMI
 145.1100 -0.6 TSQL 100.0 FM (analog) — Bonifay, FL
39.7 KF4KQE Bonifay
KF4KQE
 146.9100 -0.6 TONE 100.0 FM (analog) — Bonifay, FL
40.3 N4BFS Bonifay Holmes
N4BFS
 444.6500 +5 TSQL 100.0 FM (analog) (DMR,FM) — Bonifay, FL
43.2 KJ4BDU Chipley
KJ4BDU
 443.2000 +5 TONE 103.5 FM (analog) — Chipley, FL
43.2 WA4MN Chipley
WA4MN
 444.7500 +5 TONE 100.0 FM (analog) — Chipley, FL
44.3 KJ4JAH DeFuniak Springs
KJ4JAH
 443.7500 +5 TONE 100.0 FM (analog) — DeFuniak Springs, FL
44.5 N4PRC Defuniak Springs
N4PRC
 146.1250 simplex TONE 100.0 FM (analog) — Defuniak Springs, FL
45.9 WF4X DeFuniak Spr EOC
WF4X EchoLink
 147.2850 +0.6 TSQL 100.0 FM (analog) (C4FM,FM) EchoLink 637806 — DeFuniak Springs, FL
45.9 KJ4JAH DeFuniak Springs
KJ4JAH
 147.3750 +0.6 TSQL 100.0 FM (analog) — DeFuniak Springs, FL
45.9 KG4IDW DeFuniak Springs
KG4IDW
 443.7500 +5 none FM (analog) — DeFuniak Springs, FL
46.2 WA4MN Chipley
WA4MN
 147.1950 +0.6 TONE 103.5 FM (analog) — Chipley, FL
46.9 N4EMA Defuniak Springs
N4EMA TGIF
 443.7500 +5 CC1 DMR TGIF — Defuniak Springs, FL
46.9 N4EMA DeFuniak Springs
N4EMA
 146.9625 -0.6 none D-STAR — DeFuniak Springs, FL
46.9 N4EMA DeFuniak Springs
N4EMA
 443.1000 +5 none D-STAR — DeFuniak Springs, FL
47.0 N4PTW Chipley
N4PTW
 146.6250 -0.6 TSQL 100.0 FM (analog) — Chipley, FL
48.9 KE4LTT Friendship
KE4LTT
 444.5750 +5 TONE 100.0 FM (analog) — Friendship, AL
49.7 WA4MN Chipley
WA4MN
 223.8500 -1.6 none FM (analog) — Chipley, FL
2.1 KJ4OTP offline Enterprise
KJ4OTP
 145.1300 -0.6 none D-STAR — Enterprise, AL
2.1 KJ4OTP offline Enterprise
KJ4OTP
 442.6500 +5 none D-STAR — Enterprise, AL
47.6 KL7RW offline Anch Nano /
KL7RW IRLP
 445.8000 simplex TSQL 123.0 FM (analog) IRLP 7985 — Anch. Nano / KL7RW (N1), AK