N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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

AG4GC HAM

✅ Available for a vanity request — free since Mar 24, 2003.

2x2 call: only Amateur Extra licensees can request it. No pending applications list it.
Last requested Dec 15, 2022 as choice 7: not granted, that applicant got WW3OK instead.

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

Not currently held · 1 holder on record · available since Mar 24, 2003

Previous holder: Leonard T Mc Mahon

Held AG4GC May 31, 1994 → Mar 23, 2001 · first licensed May 31, 1994 as N4AUV · 3 licenses · FRN 0004785598

K4AUV Expired Amateur Extra · vanity Mar 23, 2001 → Mar 23, 2021 (expired)

Licensee
Leonard T Mc Mahon

Address
3612 SE Court Dr
Stuart, FL 34997
27.0505, -80.2712 (ZIP center) · Grid EL97ub · CQ 5 · ITU 8 · map ↗

FRN
0004785598

Previous call
AG4GC (General)

Last granted
Dec 31, 2010

Effective
Dec 31, 2010

Last action
Mar 24, 2023
FCC actions (3)
- Mar 24, 2023 — License expired LIEXP
- Dec 31, 2010 — License renewed LIREN
- Mar 23, 2001 — License issued LIISS
AG4GC Canceled Amateur Extra May 31, 1994 → Mar 23, 2001 (canceled)

Licensee
Leonard T Mc Mahon

Address
3612 SE Court Dr
Stuart, FL 33497

FRN
0004785598

Previous call
N4AUV (General)

Last granted
May 31, 1994

Effective
Feb 15, 2001

Last action
Mar 23, 2001
FCC actions (2)
- Mar 23, 2001 — License canceled LICAN
- Feb 15, 2001 — License issued LIISS
N4AUV Canceled Amateur Extra May 31, 1994 → Feb 15, 2001 (canceled)

Licensee
Leonard T Mc Mahon

Address
3612 SE Court Dr
Stuart, FL 33497

FRN
0004785598

Last granted
May 31, 1994

Effective
Feb 9, 2001

Last action
Feb 15, 2001
FCC actions (3)
- Feb 15, 2001 — License canceled LICAN
- Feb 9, 2001 — Administrative update LIAUA
- Feb 9, 2001 — FCC action LITIN

Address history

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

Seen Nov 7, 2004 → Oct 4, 2026 · 96 snapshots · as N4AUV
Leonard T Mc Mahon
3612 SE Court Dr, Stuart, FL 33497
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as K4AUV
Leonard T Mc Mahon
3612 SE Court Dr, Stuart, FL 34997
27.0505, -80.2712 (ZIP center) · Grid EL97ub · CQ 5 · ITU 8 · map ↗

Others requesting AG4GC

2 applications listed AG4GC as a choice, newest first.

Filed	Award	Applicant	Choice #	AG4GC	Result
Dec 15, 2022	Jan 2, 2023	KQ4CPZ · Gary R Cantrell · Jasper, GA	7	Not granted	They got WW3OK (choice 2)
Jul 22, 2021	Aug 9, 2021	KO4SBT · Greenville County SC ARES · Taylors, SC	3	Not granted	They got WA4GC (choice 1)

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for AG4GC in the last 24 hours. They show up here within seconds of AG4GC beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.