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

KN4OST HAM

Technician class licensed since 2018 (8 yrs) KN4OST since 2018 · previously KX4MW Gordo, AL grid EM63bi 61 repeaters within 50 mi
🔒 Not available — currently licensed, through Aug 29, 2028. If it isn't renewed, it opens for vanity requests Aug 30, 2030.

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

Currently held by Guy E Duren · 1 holder on record

Current holder: Guy E Duren

Held KN4OST Aug 29, 2018 → present · first licensed Aug 21, 2018 as KX4MW · 2 licenses · FRN 0027752526

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

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KN4OST in the last 24 hours. They show up here within seconds of KN4OST beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

61 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
12.0 K4CR Carrollton
K4CR
 146.6850 -0.6 TSQL 77.0 FM (analog) — Carrollton, AL
12.5 KC4UG Ashcraft Corner
KC4UG
 444.4000 +5 TSQL 110.9 FM (analog) — Ashcraft Corner, AL
17.0 N9YAY Northport
N9YAY Ammcomm
 444.1250 +5 CC1 DMR Ammcomm — Northport, AL
18.8 KD9Q Northport
KD9Q MARC
 444.1750 +5 CC1 DMR DMR-MARC — Northport, AL
18.8 WS4I Northport Lk
WS4I
 146.9250 -0.6 TSQL 131.8 FM (analog) — Northport, AL
19.1 KN4BOF Millport
KN4BOF
 145.2400 -0.6 none D-STAR — Millport, AL
19.8 KX4I Tuscaloosa
KX4I
 29.6400 -0.1 none FM (analog) — Tuscaloosa, AL
19.8 WS4I Tuscaloosa
WS4I
 145.1100 -0.6 TSQL 131.8 FM (analog) — Tuscaloosa, AL
19.8 KX4I Tuscaloosa
KX4I
 145.3500 -0.6 TSQL 91.5 FM (analog) — Tuscaloosa, AL
19.8 KX4I Tuscaloosa
KX4I
 145.4700 -0.6 TSQL 179.9 FM (analog) — Tuscaloosa, AL
19.8 KX4I Tuscaloosa
KX4I
 147.0600 -0.6 TONE 179.9 FM (analog) — Tuscaloosa, AL
19.8 KR4ET Tuscaloosa
KR4ET
 147.2400 +0.6 TSQL 186.2 FM (analog) — Tuscaloosa, AL
19.8 W4WYN Tuscaloosa
W4WYN
 147.3000 +0.6 TSQL 131.8 FM (analog) — Tuscaloosa, AL
19.8 W4ELX Tuscaloosa
W4ELX
 443.3000 +5 TSQL 131.8 FM (analog) — Tuscaloosa, AL
19.8 KX4I Tuscaloosa
KX4I
 443.5750 +5 TONE 192.8 FM (analog) — Tuscaloosa, AL
19.8 W4XI Tuscaloosa
W4XI BM
 443.8250 +5 CC1 DMR BrandMeister 310273 🗓 1 net 1 net · 4 check-ins · 2 stations Tuscaloosa, AL
19.8 KX4I Tuscaloosa
KX4I
 444.0250 +5 TONE 203.5 FM (analog) — Tuscaloosa, AL
19.8 N9YAY Tuscaloosa
N9YAY
 444.5750 +5 TSQL 210.7 FM (analog) (FM,P25) — Tuscaloosa, AL
19.8 N9YAY Tuscaloosa
N9YAY
 444.9000 +5 CC1 DMR — Tuscaloosa, AL
19.8 W4MD Tuscaloosa
W4MD
 442.1500 +5 none FM (analog) — Tuscaloosa, AL
19.8 W4TTR Tuscaloosa
W4TTR
 442.9000 +5 none D-STAR — Tuscaloosa, AL
19.8 W4MD Tuscaloosa
W4MD
 442.9500 +5 none FM (analog) — Tuscaloosa, AL
20.7 KD5FJV Tuscaloosa
KD5FJV BM
 434.0000 +5 CC1 DMR BrandMeister 3214715 — Tuscaloosa, AL
20.8 W4UAL Tuscaloosa Paty
W4UAL IRLP
 145.2100 -0.6 TSQL 103.5 FM (analog) IRLP 4719 — Tuscaloosa, AL
21.3 K4CR Tuscaloosa
K4CR MARC
 442.3750 +5 CC1 DMR DMR-MARC — Tuscaloosa, AL
21.3 W4TTR Tuscaloosa
W4TTR
 145.3500 -0.6 none D-STAR — Tuscaloosa, AL
21.9 K4HDC Tuscaloosa
K4HDC IRLP
 442.3750 +5 TSQL 77.0 FM (analog) EchoLink 640739 IRLP 4158 — Tuscaloosa, AL
22.1 W4KCQ Tuscaloosa
W4KCQ
 146.6050 -0.6 none D-STAR — Tuscaloosa, AL
22.1 W4KCQ Tuscaloosa
W4KCQ
 444.0750 +5 none D-STAR — Tuscaloosa, AL
22.1 W4KCQ Tuscaloosa
W4KCQ
 1284.4000 -20 none D-STAR — Tuscaloosa, AL
23.2 KD9Q Tuscaloosa
KD9Q AL-DMR
 444.9000 +5 CC1 DMR AL-DMR — Tuscaloosa, AL
23.9 N4GRX Fayette
N4GRX
 444.8500 +5 TONE 131.8 FM (analog) — Fayette, AL
24.5 W4XI Tuscaloosa
W4XI
 146.8200 -0.6 TSQL 118.8 FM (analog) 🗓 1 net 1 net · 4 check-ins · 2 stations Tuscaloosa, AL
24.6 KK4QXJ Fayette
KK4QXJ BM
 443.0750 +5 CC2 DMR BrandMeister 310110 — Fayette, AL
25.2 W4GLE Fayette
W4GLE
 147.2000 +0.6 TSQL 110.9 FM (analog) — Fayette, AL
26.6 KC4UG Vernon
KC4UG AllStar
 444.2500 +5 TSQL 110.9 FM (analog) AllStar 47760 EchoLink 643216 — Vernon, AL
27.6 N4CLS Moundville
N4CLS
 147.1600 +0.6 TONE 118.8 FM (analog) — Moundville, AL
28.1 K4HDC Moundville
K4HDC
 147.2200 +0.6 TSQL 77.0 FM (analog) — Moundville, AL
31.8 KC4UG Vernon Wtr Tank
KC4UG EchoLink
 145.4300 -0.6 TSQL 110.9 FM (analog) EchoLink 643216 — Vernon, AL
31.8 KC4UG Vernon Lamar Co
KC4UG BM
 444.5000 +5 CC1 DMR BrandMeister 310090 — Vernon, AL
33.3 KD5FRY Columbus
KD5FRY BM
 443.5250 +5 CC1 DMR BrandMeister 314613 — Columbus, MS
33.7 KC5ULN Columbus
KC5ULN
 146.6250 -0.6 TSQL 136.5 FM (analog) — Columbus, MS
33.7 KC5ULN Columbus
KC5ULN
 147.0000 +0.6 TSQL 136.5 FM (analog) — Columbus, MS
33.7 KC5ULN Columbus
KC5ULN
 444.9250 +5 TONE 100.0 D-STAR — Columbus, MS
43.4 N4MYI Parrish
N4MYI
 443.2750 +5 TSQL 123.0 FM (analog) — Parrish, AL
43.5 N4MYI Goodsprings
N4MYI
 146.8600 -0.6 TSQL 123.0 FM (analog) — Goodsprings, AL
45.9 K4DL West Blocton
K4DL
 147.3450 +0.6 TSQL 103.5 FM (analog) (FM,C4FM) — West Blocton, AL
47.8 KT4JW Winfield Pea
KT4JW
 147.0400 +0.6 TSQL 192.8 FM (analog) — Winfield, AL
48.3 N4MYI Jasper
N4MYI
 146.6400 -0.6 TSQL 123.0 FM (analog) — Jasper, AL
48.3 WB4ACN Jasper
WB4ACN
 146.9000 -0.6 none FM (analog) — Jasper, AL
48.3 KI4GEA Jasper
KI4GEA
 147.2600 +0.6 none FM (analog) — Jasper, AL
48.3 N4MYI Jasper
N4MYI Alabama-DM
 443.9250 +5 TSQL 123.0 FM (analog) (DMR,FM) Alabama-DMR — Jasper, AL
48.3 N4MYI Jasper
N4MYI
 444.0500 +5 TSQL 123.0 FM (analog) — Jasper, AL
48.3 W4WCA Jasper
W4WCA
 146.6600 -0.6 TSQL 110.9 FM (analog) (DV,FM) — Jasper, AL
48.3 W4WCA Jasper
W4WCA
 442.3000 +5 TSQL 110.9 FM (analog) (C4FM,FM) — Jasper, AL
49.2 W4WCA Jasper
W4WCA EchoLink
 147.3900 +0.6 TSQL 110.9 FM (analog) EchoLink 993864 — Jasper, AL
49.6 NU4A Brent Wtr Tank
NU4A
 145.3900 -0.6 TSQL 103.5 FM (analog) (FM,C4FM) — Brent, AL
49.6 W4RKZ McCalla
W4RKZ AL-DMR
 443.0250 +5 CC1 DMR AL-DMR — McCalla, AL
19.8 N9YAY offline Tuscaloosa
N9YAY
 146.9400 -0.6 TSQL 210.7 P25 — Tuscaloosa, AL
31.8 KC4UG offline Vernon Lamar Co
KC4UG
 145.1200 -0.6 none D-STAR — Vernon, AL
48.3 K5WHB offline Corinth
K5WHB BM
 443.9000 +5 CC1 DMR BrandMeister 314332 — Corinth, MS