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

AJ4FM HAM

✅ Available for a vanity request — free since Mar 9, 2016.

2x2 call: only Amateur Extra licensees can request it. No pending applications list it.

📬 QSL: LoTW user · last upload May 26, 2014 · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Mar 9, 2016

Previous holder: William D Dunkelberger

Held AJ4FM Feb 25, 2008 → Mar 8, 2014 · first licensed Jun 25, 1999 as W6MKA · 4 licenses · FRN 0003006871

W9CTJ Active Amateur Extra · vanity Mar 8, 2014 → expires Mar 8, 2034

Licensee
William D Dunkelberger

Address
42 KNOLL WOODS DRIVE
Rustburg, VA 24588-2008
37.3269, -79.1462 (street) · Grid FM07kh · CQ 5 · ITU 8 · map ↗

FRN
0003006871

Previous call
AJ4FM

Last granted
Apr 1, 2025

Effective
Apr 17, 2025

Last action
Apr 17, 2025
FCC actions (6)
- Apr 17, 2025 — Administrative update LIAUA
- Apr 15, 2025 — Administrative update LIAUA
- Apr 1, 2025 — License renewed LIREN
- Oct 19, 2017 — Administrative update LIAUA
- Mar 8, 2014 — Vanity call sign granted VANGRT
- Mar 8, 2014 — License issued LIISS
AJ4FM Canceled Amateur Extra Feb 25, 2008 → Mar 8, 2014 (canceled)

Licensee
William D Dunkelberger

Address
42 Knoll Woods Dr
Rustburg, VA 24588-2008
37.2622, -79.0962 (ZIP center) · Grid FM07kg · CQ 5 · ITU 8 · map ↗

FRN
0003006871

Last granted
Feb 25, 2008

Effective
Feb 25, 2008

Last action
Mar 8, 2014
FCC actions (3)
- Mar 8, 2014 — License canceled LICAN
- Feb 25, 2008 — License issued LIISS
- Feb 25, 2008 — Systematic call sign granted SYSGRT
W9CTJ Canceled Advanced · vanity Nov 26, 2002 → Aug 24, 2007 (canceled)

Licensee
WILLIAM D DUNKELBERGER

Address
42 KNOLL WOODS DRIVE
RUSTBURG, VA 24588-2008
37.3269, -79.1462 (street) · Grid FM07kh · CQ 5 · ITU 8 · map ↗

FRN
0003006871

Previous call
W6MKA (General)

Last granted
Nov 26, 2002

Effective
Nov 2, 2006

Last action
Apr 1, 2025
FCC actions (4)
- Aug 24, 2007 — License canceled LICAN
- Nov 2, 2006 — Administrative update LIAUA
- Nov 26, 2002 — Vanity call sign granted VANGRT
- Nov 26, 2002 — License issued LIISS
W6MKA Canceled Advanced · vanity Jun 25, 1999 → Nov 26, 2002 (canceled)

Licensee
WILLIAM D DUNKELBERGER

Address
42 KNOLL WOODS DRIVE
RUSTBURG, VA 24588-2008
37.3269, -79.1462 (street) · Grid FM07kh · CQ 5 · ITU 8 · map ↗

FRN
0003006871

Last granted
Jun 25, 1999

Effective
Jun 25, 1999

Last action
Nov 26, 2002
FCC actions (1)
- Nov 26, 2002 — License canceled LICAN

Address history

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

Seen May 27, 2010 → Oct 4, 2026 · 80 snapshots · as AJ4FM
William D Dunkelberger
42 Knoll Woods Dr, Rustburg, VA 24588-2008
37.2622, -79.0962 (ZIP center) · Grid FM07kg · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 101 snapshots · as W6MKA
WILLIAM D DUNKELBERGER
42 KNOLL WOODS DRIVE, RUSTBURG, VA 24588-2008
37.3269, -79.1462 (street) · Grid FM07kh · CQ 5 · ITU 8 · map ↗

Others requesting AJ4FM

2 applications listed AJ4FM as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jan 17, 2023	Feb 4, 2023	KO4ORU · Vincent Rubino · Burlington, NC	3	Granted
Jun 17, 2019	Jul 5, 2019	KN4UBD · John H Hinds · Wilmington, NC	9	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for AJ4FM in the last 24 hours. They show up here within seconds of AJ4FM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.