N9TPB FCC License Search

🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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

K0JDN HAM

✅ Available for a vanity request — free since Sep 28, 2025.

1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.

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

Not currently held · 1 holder on record · available since Sep 28, 2025

Previous holder: JOHN D NEUNER

Held K0JDN Sep 27, 2003 → Sep 27, 2023 · first licensed Jan 14, 1998 as KC7GDA · 2 licenses · FRN 0009563735

K0JDN Expired Technician · vanity Sep 27, 2003 → Sep 27, 2023 (expired)

Licensee
JOHN D NEUNER

Address
25812 N 43 PL
PHOENIX, AZ 85050
33.6874, -111.9989 (ZIP center) · Grid DM43aq · CQ 3 · ITU 6 · map ↗

FRN
0009563735

Previous call
KC7GDA

Last granted
Aug 3, 2013

Effective
Aug 13, 2015

Last action
Sep 30, 2025
FCC actions (6)
- Sep 30, 2025 — License expired LIEXP
- Aug 3, 2013 — License renewed LIREN
- Aug 2, 2013 — FCC action LTSFND
- Aug 1, 2013 — FCC action ESCFRN
- Sep 27, 2003 — Vanity call sign granted VANGRT
- Sep 27, 2003 — License issued LIISS
KC7GDA Canceled Technician Jan 14, 1998 → Sep 27, 2003 (canceled)

Licensee
JOHN D NEUNER

Address
25812 N 43 PL
PHOENIX, AZ 85024
33.6896, -112.0447 (ZIP center) · Grid DM33xq · CQ 3 · ITU 6 · map ↗

FRN
0009563735

Last granted
Jan 14, 1998

Effective
Jan 14, 1998

Last action
Sep 27, 2003
FCC actions (1)
- Sep 27, 2003 — License canceled LICAN

Address history

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

Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as KC7GDA
JOHN D NEUNER
25812 N 43 PL, PHOENIX, AZ 85024
33.6896, -112.0447 (ZIP center) · Grid DM33xq · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as K0JDN
JOHN D NEUNER
25812 N 43 PL, PHOENIX, AZ 85050
33.6874, -111.9989 (ZIP center) · Grid DM43aq · CQ 3 · ITU 6 · map ↗

Others requesting K0JDN

1 application listed K0JDN as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Sep 9, 2003	Sep 27, 2003	KC7GDA · JOHN D NEUNER · PHOENIX, AZ	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K0JDN in the last 24 hours. They show up here within seconds of K0JDN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.