N9TPB FCC License Search
🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 9, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

K4WTH HAM 📻 GMRS

📻
Also a GMRS licensee
WRFU495
Active until May 5, 2030 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family
General class licensed since 2017 (9 yrs) K4WTH since 2017 · previously KD9JLE Ironwood, MI Grid EN46wl LoTW user GMRS WRFU495 On APRS 2 min ago 36 repeaters within 50 mi
🔒 Not available — currently licensed, through Oct 31, 2027. If it isn't renewed, it opens for vanity requests Nov 1, 2029.

📬 QSL: LoTW user · last upload Aug 17, 2021 · not eQSL AG · QRZ · HamQTH

📝 K4WTH has filed vanity applications before — latest filed Oct 17, 2017 · what was requested

Currently held by Robert A Eskola · 2 holders on record

Current holder: Robert A Eskola

Held K4WTH Oct 31, 2017 → present · first licensed Oct 12, 2017 as KD9JLE · 2 licenses · FRN 0026892349

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

Previous holder: HORACE A MC MULLAN

Held K4WTH Jan 18, 1985 → Jan 12, 2015 · first licensed Jan 18, 1985 as K4WTH · 1 license · FRN 0011773736
📖 In the printed callbooks since 1963 as K4WTH, before the FCC's online records

Callbook Records, 1993–2003
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
K4WTH in the Printed Callbooks, 1909–1997
From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.

Vanity Applications Filed by K4WTH

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 Oct 17, 2017
Award date was Nov 4, 2017
0007962585
 KD9JLE · Robert Eskola · Technician
Attn: Robert A Eskola · W53N187 Pierce Ct, Cedarburg, WI 53012
43.3147, -88.0346 (ZIP center) · Grid EN53xh · CQ 4 · ITU 8 · map ↗
1.W4RAE Held by Rachel E Boles until Mar 5, 2032
2.K4RAE Held by Matthew K Tinker until May 17, 2036
3.W9CAT Held by KAROL L TROYER until Jul 27, 2029
4.K9CAT Held by Michelle McAveety until Dec 9, 2035
5.W9RAE Held by RACHEL L DEATON until Mar 8, 2032
6.W9RAE Held by RACHEL L DEATON until Mar 8, 2032
7.W1BGR Held by ROGER L MORSE until Jul 20, 2028
 Dismissed
Filed Oct 13, 2017
Award date was Oct 31, 2017
0007958432
 KD9JLE · Robert A Eskola · Technician
Attn: Robert Eskola · W53N187 Pierce Ct, Cedarburg, WI 53012
43.3147, -88.0346 (ZIP center) · Grid EN53xh · CQ 4 · ITU 8 · map ↗
1.W9MEOW Never issued
2.K4MEOW Never issued
3.K9MEOW Never issued
 Dismissed
Filed Oct 12, 2017
Granted Oct 31, 2017
0007957772
 KD9JLE · Robert A Eskola · Technician
W53N187 Pierce Ct, Cedarburg, WI 53012
43.3147, -88.0346 (ZIP center) · Grid EN53xh · CQ 4 · ITU 8 · map ↗
1.WMEOW Never issued
2.KMEOW Never issued
3.K4WTF Held by John W Fraizer III until Sep 9, 2033
4.W4WTF Held by TIMOTHY R GLANCE until Oct 17, 2026
5.WJB007 Never issued
6.WBAGER Never issued
7.KBAGER Never issued
8.KJB007 Never issued
9.K4WTH ✓ Granted
10.WSHTF Never issued
 Granted
got K4WTH

Others Requesting K4WTH

5 applications listed K4WTH as a choice, newest first.

FiledAwardApplicantChoice #K4WTHResult
Jan 17, 2025 Feb 4, 2025 KQ4ZRM · STEVEN J LOVINGOOD · CONCORD, NC 3Dismissed Application dismissed
May 29, 2019 Jun 16, 2019 KE8IHJ · Jasen S Drenth · Brighton, MI 4Not granted They got K4TGX (choice 1)
Oct 12, 2017 Oct 30, 2017 KD9JLE · Robert A Eskola · Cedarburg, WI 9Granted Granted this call
Jun 27, 2016 Jul 15, 2016 KM4UQE · William T Haynes · Ooltewah, TN 1Not granted They got WA4WTH (choice 2)
Jul 23, 2002 Aug 10, 2002 KD4PWB · WILLIAM T HARBOUR JR · MOBILE, AL 1Not granted They got K4VIB (choice 2)

📡 On the Air: APRS, Digital & WSPR Spots

📍 APRS

K4WTH-B · 2 min ago · 10 ft
46.4703, -90.1587 · 70cm Voice (D-Star) 439.60000MHz +0.0000MHz
K4WTH-N · 11 min ago
46.4703, -90.1587 · 70cm MMDVM Voice (C4FM) 439.60000MHz +0.0000MHz, K4WTH_Pi-Star_ND
Full history on aprs.fi →

Repeaters within 50 Miles

36 repeaters within 50 miles of this address, most active 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
1.2 KC8NWS Offline Ironwood
KC8NWS BM
 442.5500 +5 CC1 DMR BrandMeister DMR-MARC TGIF — Ironwood, MI
1.2 WX8NWS Ironwood
WX8NWS AllStar
 446.0250 simplex CC0 DMR AllStar 52374 EchoLink 578017 — Ironwood, MI
1.2 WX8NWS Offline Ironwood
WX8NWS AllStar
 444.0250 simplex DCS 351 FM (analog) (DMR,FM) AllStar 52374 EchoLink 188555 BrandMeister DMR-MARC TGIF — Ironwood, MI
1.2 KC8NWS Ironwood
KC8NWS AllStar
 147.3750 simplex TONE 141.3 FM (analog) AllStar 52251 — Ironwood, MI
1.3 WX8NWS Ironwood
WX8NWS
 446.1500 -5 CC4 DMR — Ironwood, MI
1.3 WX8NWS Ironwood
WX8NWS BM
 446.5000 -0.6 CC1 DMR BrandMeister DMR-MARC TGIF — Ironwood, MI
2.6 KC0IPA Hurley Iron Co
KC0IPA
 147.1650 +0.6 TSQL 110.9 FM (analog) — Hurley, WI
5.0 W9RCG Bessemer
W9RCG ChicagoLan
 443.1250 +5 CC8 DMR ChicagoLand — Bessemer, MI
6.5 K8ATX Bessemer Blackja
K8ATX
 146.7600 -0.6 TSQL 107.2 FM (analog) — Bessemer, MI
8.5 KD8NSF Wakefield
KD8NSF BM
 439.8000 -5 CC1 DMR BrandMeister 320572101 — Wakefield, MI
26.0 KD9VNA Mellen
KD9VNA BM
 446.0000 -5 CC1 DMR BrandMeister 3193132 — Mellen, WI
27.5 KB9WCK Land O' Lakes
KB9WCK WIRES-X
 145.3900 -0.6 TONE 114.8 FM (analog) WIRES-X 80110 — Land O' Lakes, WI
29.4 KC9GSK High Bridge
KC9GSK
 147.2100 +0.6 TSQL 110.9 FM (analog) (DV,FM) — High Bridge, WI
31.0 AA8YF White Pine
AA8YF
 147.3000 +0.6 TONE 100.0 FM (analog) — White Pine, MI
35.1 KB9QJN La Pointe Madeli
KB9QJN IRLP
 146.8200 -0.6 TSQL 110.9 FM (analog) (FM,P25) IRLP 4293 — La Pointe, WI
36.7 W9PFP Park Falls WLEF
W9PFP
 147.0000 +0.6 TSQL 110.9 FM (analog) — Park Falls, WI
36.7 W9PFP Park Falls WLEF
W9PFP
 444.7500 +5 TSQL 110.9 FM (analog) — Park Falls, WI
39.4 W9PFP Park Falls
W9PFP Wisconsin-
 444.4500 +5 CC1 DMR Wisconsin-DMR — Park Falls, WI
39.4 KD9IPR Park Falls
KD9IPR MARC
 146.7150 -0.6 CC2 DMR DMR-MARC — Park Falls, WI
39.9 W9PFP Park Falls Muni
W9PFP
 442.4812 +5 none D-STAR — Park Falls, WI
39.9 W9PFP Park Falls Muni
W9PFP Brewmister
 145.3450 -0.6 none D-STAR (DMR,DV) Brewmister — Park Falls, WI
40.7 KB0TNB Bayfield N0BZZ
KB0TNB
 53.0900 -1 TSQL 103.5 FM (analog) — Bayfield, WI
40.7 N0BZZ Bayfield
N0BZZ
 443.8500 +5 none FM (analog) — Bayfield, WI
40.7 N0BZZ Bayfield
N0BZZ
 146.7000 -0.6 TSQL 103.5 FM (analog) — Bayfield, WI
40.7 W9BTN Lac Du Flambeau
W9BTN
 146.7000 -0.6 TONE 114.8 FM (analog) — Lac Du Flambeau, WI
42.5 WE9COM Sayner
WE9COM
 145.1300 -0.6 TSQL 114.8 FM (analog) — Sayner, WI
42.5 KD9JHE Sayner
KD9JHE
 147.3600 +0.6 none D-STAR — Sayner, WI
42.5 WI9WIN Sayner AirComn
WI9WIN
 444.4000 +5 TSQL 114.8 FM (analog) — Sayner, WI
42.6 KC9JCH Arbor Vitae
KC9JCH WIRES-X
 443.2500 +5 TSQL 88.5 FM (analog) (C4FM,FM) WIRES-X 21667 — Arbor Vitae, WI
42.6 KB9VMC Sayner
KB9VMC WIN
 147.3600 +0.6 none D-STAR WIN — Sayner, WI
42.6 KC9JCH Arbor Vitae
KC9JCH WIRES-X
 146.3550 +0.6 TONE 114.8 FM (analog) (FM,C4FM) WIRES-X 58978 — Arbor Vitae, WI
44.5 KD9JHE Sayner
KD9JHE
 444.4000 +5 none D-STAR — Sayner, WI
44.5 K9JWM Clam Lake Lk
K9JWM
 145.2100 -0.6 TSQL 110.9 FM (analog) (FM,P25) — Clam Lake, WI
44.6 KE9CFJ Ashland
KE9CFJ
 146.4600 simplex TONE 123.0 FM (analog) — Ashland, WI
48.5 W9VRC Land O Lakes Wtr
W9VRC
 145.3900 -0.6 TSQL 114.8 FM (analog) (FM,C4FM) — Land O Lakes, WI
49.4 W9RRA Hazelhurst ASR#1
W9RRA IRLP
 147.1950 +0.6 TSQL 114.8 FM (analog) (DV,FM) IRLP 4195 — Hazelhurst, WI