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

NP3JK HAM

✅ Available for a vanity request — free since May 23, 2005.

2x2 call: 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 May 23, 2005

Previous holder: MARIO J MARTINEZ

Held NP3JK Jan 6, 1997 → May 22, 2003 · first licensed Jan 6, 1997 as NP3JK · 2 licenses · FRN 0008987968

📦 Moved: Fort Myers, FL → Palm Coast, FL

KI4AMZ Active Technician May 22, 2003 → expires Jan 6, 2027

Licensee
MARIO J MARTINEZ

Address
Attn: Mario Martinez
9A Prospect Ln
Palm Coast, FL 32164
29.5273, -81.2235 (street) · Grid EL99jm · CQ 5 · ITU 8 · map ↗

FRN
0008987968

Previous call
NP3JK

Last granted
Jan 4, 2017

Effective
Jan 4, 2017

Last action
Jan 4, 2017
FCC actions (5)
- Jan 4, 2017 — License renewed LIREN
- Mar 25, 2011 — Administrative update LIAUA
- Dec 8, 2006 — License renewed LIREN
- May 22, 2003 — Systematic call sign granted SYSGRT
- May 22, 2003 — License issued LIISS
NP3JK Canceled Technician Jan 6, 1997 → May 22, 2003 (canceled)

Licensee
MARIO J MARTINEZ GONZALEZ

Address
Attn: Mario Martinez
1849 Maravilla Ave. Apt. D-1
Fort Myers, FL 33901
26.6234, -81.8832 (ZIP center) · Grid EL96bo · CQ 5 · ITU 8 · map ↗

FRN
0008987968

Last granted
Jan 6, 1997

Effective
Jan 6, 1997

Last action
May 22, 2003
FCC actions (1)
- May 22, 2003 — License canceled LICAN

Address history

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

Seen Feb 15, 2017 → Oct 4, 2026 · 22 snapshots · as KI4AMZ
MARIO J MARTINEZ
Attn: Mario Martinez
9A Prospect Ln, Palm Coast, FL 32164
29.5273, -81.2235 (street) · Grid EL99jm · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 49 snapshots · as NP3JK
MARIO J MARTINEZ GONZALEZ
Attn: Mario Martinez
1849 Maravilla Ave. Apt. D-1, Fort Myers, FL 33901
26.6234, -81.8832 (ZIP center) · Grid EL96bo · CQ 5 · ITU 8 · map ↗
Seen Oct 17, 2011 → Dec 31, 2016 · 24 snapshots · as KI4AMZ
MARIO J MARTINEZ
Attn: Mario Martinez
256 Westhampton Dr., Palm Coast, FL 32164
29.4806, -81.2178 (ZIP center) · Grid EL99jl · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 · 1 snapshot · as KI4AMZ
MARIO J MARTINEZ
Attn: Mario Martinez
2405 Daniel Avenue, Lehigh Acres, FL 33971
26.6389, -81.7003 (ZIP center) · Grid EL96dp · CQ 5 · ITU 8 · map ↗

Others requesting NP3JK

1 application listed NP3JK as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Apr 14, 2014	May 2, 2014	WP4OYI · Jorge D De Valle-Montanez · Villalba, PR	4	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for NP3JK in the last 24 hours. They show up here within seconds of NP3JK beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.