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

KC4RMA HAM

✅ Available for a vanity request — free since Jan 8, 2004.

2x3 call: any licensee 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 Jan 8, 2004

Previous holder: MARILYN J MASTIN

Held KC4RMA Jan 7, 1992 → Jan 7, 2002 · first licensed Jan 7, 1992 as KC4RMA · 1 license · FRN 0004408829

KC4RMA Expired Technician Plus Jan 7, 1992 → Jan 7, 2002 (expired)

Licensee
MARILYN J MASTIN

Address
2966 RIVERSIDE AVE
JACKSONVILLE, FL 32205
30.3025, -81.7230 (ZIP center) · Grid EM90dh · CQ 5 · ITU 8 · map ↗

FRN
0004408829

Last granted
Jan 7, 1992

Effective
Feb 12, 2001

Last action
Jan 8, 2004
FCC actions (3)
- Jan 8, 2004 — License expired LIEXP
- Feb 12, 2001 — Administrative update LIAUA
- Feb 12, 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 · 48 snapshots · as KC4RMA
MARILYN J MASTIN
2966 RIVERSIDE AVE, JACKSONVILLE, FL 32205
30.3025, -81.7230 (ZIP center) · Grid EM90dh · CQ 5 · ITU 8 · map ↗

Others requesting KC4RMA

3 applications listed KC4RMA as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Feb 12, 2003	Mar 2, 2003	KG4VXF · Randolph-Macon Academy Ham Radio Club · Front Royal, VA	6	Dismissed
Feb 12, 2003	Mar 2, 2003	KG4VXF · Randolph-Macon Academy Ham Radio Club · Front Royal, VA	10	Granted
Feb 11, 2003	Mar 1, 2003	KG4VXF · Randolf-Macon Academy Ham Radio Club · Front Royal, VA	11	Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KC4RMA in the last 24 hours. They show up here within seconds of KC4RMA beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.