N9TPB FCC License Search

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

WP4QWO HAM

✅ Available for a vanity request — free since Feb 2, 2021.

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 Feb 2, 2021

Previous holder: Francisco M Ruiz Barrionuevo

Held WP4QWO Dec 6, 2018 → Feb 1, 2019 · first licensed Dec 6, 2018 as WP4QWO · 2 licenses · FRN 0027954999

N4CIE Active Technician · vanity Feb 1, 2019 → expires Feb 1, 2029

Licensee
Francisco M Ruiz Barrionuevo

Address
PO Box 307
Caguas, PR 00726

FRN
0027954999

Previous call
WP4QWO

Last granted
Feb 1, 2019

Effective
Feb 1, 2019

Last action
Feb 1, 2019
FCC actions (2)
- Feb 1, 2019 — Vanity call sign granted VANGRT
- Feb 1, 2019 — License issued LIISS
WP4QWO Canceled Technician Dec 6, 2018 → Feb 1, 2019 (canceled)

Licensee
Francisco M Ruiz Barrionuevo

Address
PO Box 307
Caguas, PR 00726

FRN
0027954999

Last granted
Dec 6, 2018

Effective
Dec 6, 2018

Last action
Feb 1, 2019
FCC actions (3)
- Feb 1, 2019 — License canceled LICAN
- Dec 6, 2018 — License issued LIISS
- Dec 6, 2018 — Systematic call sign granted SYSGRT

Address history

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

Seen Jan 22, 2019 → Oct 4, 2026 · 29 snapshots · as WP4QWO
Francisco M Ruiz Barrionuevo
PO Box 307
Caguas, PR 00726

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for WP4QWO in the last 24 hours. They show up here within seconds of WP4QWO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.