N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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

NP4XX HAM

✅ Available for a vanity request — free since Sep 15, 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 Sep 15, 2005

Previous holder: REYES M RIVERA

Held NP4XX Sep 14, 1993 → Sep 14, 2003 · first licensed Sep 14, 1993 as NP4XX · 1 license · no FRN on file (pre-2001 records)

NP4XX Expired Amateur Extra Sep 14, 1993 → Sep 14, 2003 (expired)

Licensee
REYES M RIVERA

Address
PO Box 325T
TOA BAJA, PR 00951
18.4280, -66.2598 (ZIP center) · Grid FK68uk · CQ 8 · ITU 11 · map ↗

Previous call
WP4CIZ (Advanced)

Last granted
Sep 14, 1993

Effective
Sep 14, 1993

Last action
Jan 4, 2006
FCC actions (1)
- Jan 4, 2006 — License expired LIEXP

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 NP4XX
REYES M RIVERA
PO Box 325T
TOA BAJA, PR 00951
18.4280, -66.2598 (ZIP center) · Grid FK68uk · CQ 8 · ITU 11 · map ↗

Others requesting NP4XX

4 applications listed NP4XX as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Nov 22, 2024	Dec 10, 2024	N4LKZ · Jessica N Mathis · Bremerton, WA	4	Granted
Feb 8, 2019	Feb 26, 2019	WP4QVM · Daniel Rodriguez · Vieques, PR	8	Granted
Nov 25, 2008	Dec 13, 2008	WP4NYD · Veterans Amateur Radio Group Of P.R. · Isabela, PR	5	Granted
Sep 14, 2005	Oct 2, 2005	KP4PUR · CARLOS A MELENDEZ · BAYAMON, PR	2	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for NP4XX in the last 24 hours. They show up here within seconds of NP4XX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.