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

WN9GDX HAM

✅ Available for a vanity request — free since Mar 4, 2017.

2x3 call: any licensee can request it. No pending applications list it.

📬 QSL: LoTW user · last upload Jul 13, 2020 · eQSL AG member · QRZ · HamQTH

Not currently held · 1 holder on record · available since Mar 4, 2017

Previous holder: Jeffrey G Cartnal

Held WN9GDX Sep 13, 2002 → Mar 3, 2015 · first licensed Apr 19, 1994 as WB9TZV · 3 licenses · FRN 0006345649

WM9F Active Amateur Extra · vanity Mar 3, 2015 → expires Mar 3, 2035

Licensee
Jeffrey G Cartnal

Address
270 Mohican Lane
Florissant, MO 63033
38.7837, -90.3025 (street) · Grid EM48us · CQ 4 · ITU 7 · map ↗

FRN
0006345649

Previous call
WN9GDX (General)

Last granted
Jan 4, 2025

Effective
Jan 4, 2025

Last action
Jan 4, 2025
FCC actions (4)
- Jan 4, 2025 — License renewed LIREN
- Sep 28, 2016 — Administrative update LIAUA
- Mar 3, 2015 — Vanity call sign granted VANGRT
- Mar 3, 2015 — License issued LIISS
📦 Moved: Saint Louis, MO → Florissant, MO

WN9GDX Canceled Amateur Extra · vanity Sep 13, 2002 → Mar 3, 2015 (canceled)

Licensee
Jeffrey G Cartnal

Address
270 Mohican Lane
Florissant, MO 63033-5705
38.7837, -90.3025 (street) · Grid EM48us · CQ 4 · ITU 7 · map ↗

FRN
0006345649

Previous call
WB9TZV (General)

Last granted
Jul 6, 2012

Effective
Feb 9, 2015

Last action
Mar 3, 2015
FCC actions (8)
- Mar 3, 2015 — License canceled LICAN
- Feb 9, 2015 — License modified LIMOD
- Jul 6, 2012 — License renewed LIREN
- Aug 21, 2009 — License modified LIMOD
- Aug 30, 2005 — Administrative update LIAUA
- Aug 26, 2004 — License modified LIMOD
- Sep 13, 2002 — Vanity call sign granted VANGRT
- Sep 13, 2002 — License issued LIISS
WB9TZV Canceled Novice Apr 19, 1994 → Sep 13, 2002 (canceled)

Licensee
JEFFREY G CARTNAL

Address
12564 WISSANT LN
SAINT LOUIS, MO 63146
38.7010, -90.4803 (ZIP center) · Grid EM48sq · CQ 4 · ITU 7 · map ↗

FRN
0006345649

Last granted
Apr 19, 1994

Effective
Apr 19, 1994

Last action
Sep 13, 2002
FCC actions (1)
- Sep 13, 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 → Sep 27, 2026 · 81 snapshots · as WN9GDX
Jeffrey G Cartnal
270 Mohican Lane, Florissant, MO 63033-5705
38.7837, -90.3025 (street) · Grid EM48us · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as WB9TZV
JEFFREY G CARTNAL
12564 WISSANT LN, SAINT LOUIS, MO 63146
38.7010, -90.4803 (ZIP center) · Grid EM48sq · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as WN9GDX
Jeffrey G Cartnal
536-4 Pelican Island Drive, Florissant, MO 63031-8787
38.8120, -90.3536 (ZIP center) · Grid EM48tt · CQ 4 · ITU 7 · map ↗

Others requesting WN9GDX

1 application listed WN9GDX as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Aug 26, 2002	Sep 13, 2002	WB9TZV · JEFFREY G CARTNAL · FLORISSANT, MO	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for WN9GDX in the last 24 hours. They show up here within seconds of WN9GDX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.