N9TPB FCC License Search
🕒 FCC license data updated yesterday 8:30 am CDT (FCC files through Oct 1, 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

W4SDK HAM

General class licensed since 2008 (18 yrs) W4SDK since 2014 · previously KJ4FOO Smithland, KY grid EM57tj active on 2 nets 48 repeaters within 50 mi
🔒 Not available — currently licensed, through Feb 17, 2034. If it isn't renewed, it opens for vanity requests Feb 18, 2036.

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

📝 W4SDK has filed vanity applications before — latest filed Jan 10, 2014 · what was requested

Currently held by Sherry D King · 1 holder on record

🗓 Active on 2 nets · last heard Sep 7, 2026

Current holder: Sherry D King

Held W4SDK Jan 28, 2014 → present · first licensed Jul 31, 2008 as KJ4FOO · 2 licenses · FRN 0017996455

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

Vanity applications filed by W4SDK

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 10, 2014
Granted Feb 17, 2024
0006094540
 KJ4FOO · Sherry D KING · Technician
Attn: SHERRY D KING · 211 ATLANTIS WAY, Bowling Green, KY 42104
36.8769, -86.4512 (ZIP center) · Grid EM66sv · CQ 4 · ITU 8 · map ↗
1.W4SDK ✓ granted
2.N4SDK held
3.N4AAB held
 Granted
got W4SDK
Filed Dec 23, 2013
Award date was Jan 10, 2014
0006065950
 KJ4FOO · Sherry D KING · Technician
Attn: SHERRY D KING · 211 ATLANTIS WAY, Bowling Green, KY 42104
36.8769, -86.4512 (ZIP center) · Grid EM66sv · CQ 4 · ITU 8 · map ↗
1.K4FOO held
2.W4FOO held
3.N4FOO held
 Dismissed

Others requesting W4SDK

2 applications listed W4SDK as a choice, newest first.

FiledAwardApplicantChoice #Status
Jan 10, 2014 Jan 28, 2014 KJ4FOO · Sherry D KING · Bowling Green, KY 1Granted
Jun 9, 2009 Jun 27, 2009 KI6ZYM · Steven D Kincer · Jamul, CA 16Granted

Nets

NetWhenFrequencyRoleTimesLast
PARA Sunday Night NetSun 8:30 PM · Sun 8:45 PM ET147.060Checked in12026-09-07
McCracken ARES Tuesday NetTue 7:30 PM ET147.06Checked in12026-09-01

From nets logged with NetLogger since the start of collection.

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for W4SDK in the last 24 hours. They show up here within seconds of W4SDK beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.

Repeaters within 50 miles

48 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
13.1 K9OWU Herod Williams
K9OWU
 444.8000 +5 TSQL 88.5 FM (analog) (FM,C4FM) — Herod, IL
13.9 WS9CAN Herod Williams
WS9CAN
 145.3700 -0.6 Fusion (C4FM) — Herod, IL
13.9 WS9CAN Herod Williams
WS9CAN
 146.8800 -0.6 TSQL 88.5 FM (analog) — Herod, IL
15.4 KD9CHL Marion
KD9CHL
 443.4000 +5 TONE 100.0 FM (analog) — Marion, KY
18.8 K4GFX Fredonia Crayne
K4GFX EchoLink
 147.2850 +0.6 TSQL 100.0 FM (analog) EchoLink 186083 — Fredonia, KY
18.8 K4GFX Fredonia Crayne
K4GFX
 444.8250 +5 TSQL 100.0 FM (analog) — Fredonia, KY
24.7 N9IBS Metropolis
N9IBS
 444.9750 +5 TONE 123.0 FM (analog) — Metropolis, IL
24.9 W4NJA Paducah
W4NJA EchoLink
 147.0600 +0.6 TSQL 179.9 FM (analog) EchoLink 458276 🗓 2 nets 2 nets · 85 check-ins · 38 stations Paducah, KY
24.9 KD4DVI Paducah
KD4DVI
 147.1200 +0.6 TSQL 179.9 FM (analog) (FM,C4FM) — Paducah, KY
25.9 N9IBS Metropolis
N9IBS
 147.2250 +0.6 TONE 123.0 FM (analog) — Metropolis, IL
26.7 KM4LDP Metropolis Cook
KM4LDP
 146.6550 -0.6 TSQL 118.8 FM (analog) — Metropolis, IL
26.8 W9WG Tunnel Hill
W9WG
 147.3450 +0.6 TSQL 88.5 FM (analog) — Tunnel Hill, IL
28.1 KD4DVI Paducah
KD4DVI
 443.0000 +5 TSQL 179.9 FM (analog) (FM,C4FM) — Paducah, KY
31.0 N9RCM Grand Chain
N9RCM
 145.1300 -0.6 TSQL 118.8 FM (analog) — Grand Chain, IL
31.3 W4WWS Paducah
W4WWS WIRES-X
 147.1200 +0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 33265 — Paducah, KY
32.0 W4KBL Princeton Vocati
W4KBL AllStar
 145.2300 -0.6 TSQL 179.9 FM (analog) AllStar 663330 EchoLink 328998 — Princeton, KY
32.0 W4KBL Princeton Vocati
W4KBL AllStar
 444.1750 +5 TSQL 123.0 FM (analog) (FM,C4FM) WIRES-X 40806 AllStar 663331 — Princeton, KY
33.0 KI4HUS Draffenville
KI4HUS EchoLink
 145.3900 -0.6 TONE 118.8 FM (analog) EchoLink 328811 🗓 1 net 1 net Draffenville, KY
33.7 AG4BT Providence
AG4BT
 147.2550 +0.6 none FM (analog) — Providence, KY
35.8 KJ4HNC Uniontown
KJ4HNC WIRES-X
 145.2900 -0.6 TSQL 77.0 FM (analog) (C4FM,FM) WIRES-X 61881 WIRES-X 51881 — Uniontown, KY
37.0 KI4HUS Benton MR Squad
KI4HUS
 443.5000 +5 TSQL 118.8 FM (analog) 🗓 1 net 1 net Benton, KY
37.9 K9DMT Marion
K9DMT BM
 434.5500 +5 CC1 DMR BrandMeister 316355501 — Marion, IL
38.5 WB0VTM Marion
WB0VTM WIRES-X
 444.1500 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 99714 — Marion, IL
38.5 WB0VTM Marion
WB0VTM AllStar
 146.2500 -0.6 TONE 88.5 FM (analog) AllStar 46293 — Marion, IL
38.5 AJ4SI Dixon
AJ4SI
 145.3500 -0.6 TONE 71.9 FM (analog) — Dixon, KY
38.8 W9RNM Marion
W9RNM EchoLink
 146.6400 -0.6 TSQL 88.5 FM (analog) EchoLink 564519 — Marion, IL
40.8 W9KXP Herald
W9KXP
 147.3000 +0.6 DCS 023 FM (analog) — Herald, IL
40.8 W4WKY Dawson S Outwood
W4WKY EchoLink
 443.2250 +5 TONE 77.0 FM (analog) (FM,C4FM) EchoLink 328998 — Dawson Springs, KY
40.8 KF4CWK Dawson Springs
KF4CWK
 146.7750 -0.6 none FM (analog) — Dawson Springs, KY
40.8 W4WKY Dawson Springs
W4WKY
 147.3150 +0.6 TSQL 82.5 FM (analog) (FM,C4FM) — Dawson Springs, KY
41.5 KN4CG Jonathan Creek
KN4CG
 146.9850 -0.6 TONE 123.0 FM (analog) — Jonathan Creek, KY
46.1 WA9LM Anna Union Co
WA9LM
 443.5750 +5 TSQL 192.8 FM (analog) — Anna, IL
46.4 KM4JZX Mayfield
KM4JZX
 145.1100 -0.6 TONE 179.9 FM (analog) 🗓 1 net 1 net · 68 check-ins · 27 stations Mayfield, KY
46.4 KM4JZX Mayfield
KM4JZX
 224.8200 -1.6 TONE 179.9 FM (analog) 🗓 1 net 1 net · 68 check-ins · 27 stations Mayfield, KY
46.4 KM4JZX Mayfield
KM4JZX
 441.8750 +5 TONE 179.9 FM (analog) 🗓 1 net 1 net · 68 check-ins · 27 stations Mayfield, KY
47.4 KY4KEN Cerulean
KY4KEN
 147.1950 +0.6 TONE 136.5 FM (analog) — Cerulean, KY
48.1 KK4RYS Madisonville
KK4RYS BM
 927.7000 -25 CC1 DMR BrandMeister 311987 — Madisonville, KY
48.4 KC4FRA Madisonville
KC4FRA
 146.6100 -0.6 TONE 100.0 FM (analog) — Madisonville, KY
48.4 KC4FIE Madisonville
KC4FIE
 442.7750 +5 TSQL 82.5 FM (analog) — Madisonville, KY
48.7 KK4RYS Madisonville
KK4RYS WIRES-X
 442.4250 +5 TSQL 82.5 FM (analog) (FM,C4FM) WIRES-X 11832 — Madisonville, KY
48.7 WB4JRO Madisonville
WB4JRO
 147.2700 +0.6 TSQL 77.0 FM (analog) (FM,C4FM) — Madisonville, KY
49.1 KM4OIN Slaughters
KM4OIN
 146.7300 -0.6 TONE 82.5 FM (analog) — Slaughters, KY
49.3 KA9SKT Wickliffe
KA9SKT
 147.1800 +0.6 TSQL 88.5 FM (analog) — Wickliffe, KY
24.9 KY4OEM offline Paducah
KY4OEM
 146.7600 -1.6 TSQL 179.9 FM (analog) — Paducah, KY
45.8 AB9ST offline West Frankfort
AB9ST
 147.0450 +0.6 TSQL 97.4 FM (analog) — West Frankfort, IL
48.0 WA9LM offline Buncombe
WA9LM
 145.4700 -0.6 TSQL 118.8 FM (analog) — Buncombe, IL
48.0 KD9EVL offline Anna
KD9EVL
 146.6700 -0.6 TSQL 88.5 FM (analog) — Anna, IL
48.2 KD9EVL offline Anna
KD9EVL
 145.2500 -0.6 TSQL 77.0 FM (analog) — Anna, IL