N9TPB FCC License Search

🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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

NP4QO HAM

✅ Available for a vanity request — free since Oct 26, 2007.

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 Oct 26, 2007

Previous holder: MARIANA IRIZARRY

Held NP4QO Oct 25, 1995 → Oct 25, 2005 · first licensed Oct 25, 1995 as NP4QO · 1 license · FRN 0003489606

NP4QO Expired Technician Plus Oct 25, 1995 → Oct 25, 2005 (expired)

Licensee
MARIANA IRIZARRY

Address
PO Box 1727
UTUADO, PR 00641
18.2681, -66.7018 (ZIP center) · Grid FK68pg · CQ 8 · ITU 11 · map ↗

FRN
0003489606

Last granted
Oct 25, 1995

Effective
Oct 25, 1995

Last action
Oct 26, 2007
FCC actions (1)
- Oct 26, 2007 — 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 → Sep 27, 2026 · 47 snapshots · as NP4QO
MARIANA IRIZARRY
PO Box 1727
UTUADO, PR 00641
18.2681, -66.7018 (ZIP center) · Grid FK68pg · CQ 8 · ITU 11 · map ↗

Others requesting NP4QO

1 application listed NP4QO as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Oct 12, 2007	Oct 30, 2007	KE4LSC · Gary L Craft · Huntsville, AL	20	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for NP4QO in the last 24 hours. They show up here within seconds of NP4QO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.