N9TPB FCC License Search

🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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

KR4MM HAM

✅ Available for a vanity request — free since Mar 6, 2026.

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

Not currently held · 1 holder on record · available since Mar 6, 2026

Previous holder: BRYAN L GAY

Held KR4MM Sep 24, 1999 → Mar 5, 2024 · first licensed Sep 24, 1999 as KR4MM · 1 license · FRN 0003159092

KR4MM Expired Advanced Sep 24, 1999 → Mar 5, 2024 (expired)

Licensee
BRYAN L GAY

Address
Attn: Bryan L. Gay
PO Box 820
Holly Springs, GA 30142

FRN
0003159092

Previous call
KD4FYO (General)

Last granted
Feb 11, 2014

Effective
Jul 8, 2021

Last action
Mar 6, 2026
FCC actions (10)
- Mar 6, 2026 — License expired LIEXP
- Jul 8, 2021 — Administrative update LIAUA
- Jun 8, 2021 — Administrative update LIAUA
- Feb 2, 2016 — Administrative update LIAUA
- Feb 11, 2014 — License renewed LIREN
- Mar 12, 2013 — Administrative update LIAUA
- Aug 25, 2009 — Administrative update LIAUA
- Jul 18, 2008 — Administrative update LIAUA
- Mar 12, 2008 — Administrative update LIAUA
- Sep 24, 1999 — Administrative update LIAUA

Address history

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

Seen Apr 16, 2022 → Sep 27, 2026 · 12 snapshots · as KR4MM
BRYAN L GAY
Attn: Bryan L. Gay
PO Box 820
Holly Springs, GA 30142
Seen Feb 16, 2016 → May 6, 2019 · 16 snapshots · as KR4MM
BRYAN L GAY
Attn: Bryan L. Gay
4003 Dorchester Walk NW, Kennesaw, GA 30144
34.0368, -84.5910 (ZIP center) · Grid EM74qa · CQ 5 · ITU 8 · map ↗
Seen Mar 28, 2014 → Jan 14, 2016 · 9 snapshots · as KR4MM
BRYAN L GAY
Attn: Bryan L. Gay
10945 State Bridge Rd Ste 401-352, Johns Creek, GA 30022
34.0261, -84.2474 (ZIP center) · Grid EM74va · CQ 5 · ITU 8 · map ↗
Seen Apr 6, 2013 → Oct 22, 2013 · 3 snapshots · as KR4MM
BRYAN L GAY
Attn: Bryan L. Gay
PO Box 5245
Alpharetta, GA 30023-5245
Seen May 27, 2010 → Feb 18, 2013 · 6 snapshots · as KR4MM
BRYAN L GAY
Attn: Bryan L. Gay
PO Box 5495
Douglasville, GA 30154-0009
Seen Nov 7, 2004 · 1 snapshot · as KR4MM
BRYAN L GAY
PO Box 2517
LaGrange, GA 30241-0052
33.0217, -84.9562 (ZIP center) · Grid EM73ma · CQ 5 · ITU 8 · map ↗

Others requesting KR4MM

1 application listed KR4MM as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
May 8, 2025	May 26, 2025	KR4CKV · NASSER NASAB · LAWRENCEVILLE, GA	20	Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KR4MM in the last 24 hours. They show up here within seconds of KR4MM beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.