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, WIWP4DNX HAM
✅ Available for a vanity request — free since May 18, 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 May 18, 2004
Previous holder: WILLIAM TORRES VALENTIN
Held WP4DNX Jun 4, 1996 → May 17, 2002 · first licensed Jun 4, 1996 as WP4DNX · 4 licenses · FRN 0001832823
-
- Licensee
- WILLIAM TORRES VALENTIN
- Address
- Attn: WILLIAM TORRES VALENTIN
PO Box 6653
BROADWAY 331
MAYAGUEZ, PR 00681
- FRN
- 0001832823
- Previous call
- NP4AD (Technician Plus)
- Last granted
- Jan 17, 2018
- Effective
- Jan 17, 2018
- Last action
- Jan 17, 2018
FCC actions (2)
- Jan 17, 2018 — Vanity call sign granted VANGRT
- Jan 17, 2018 — License issued LIISS
-
- Licensee
- WILLIAM TORRES VALENTIN
- Address
- Attn: WILLIAM TORRES VALENTIN
PO Box 6653
BROADWAY 331
MAYAGUEZ, PR 00681
- FRN
- 0001832823
- Previous call
- KP4WTV (Technician Plus)
- Last granted
- Feb 28, 2017
- Effective
- Mar 3, 2017
- Last action
- Jan 17, 2018
FCC actions (4)
- Jan 17, 2018 — License canceled LICAN
- Mar 3, 2017 — Administrative update LIAUA
- Feb 28, 2017 — Vanity call sign granted VANGRT
- Feb 28, 2017 — License issued LIISS
-
- Licensee
- WILLIAM TORRES VALENTIN
- Address
- Attn: WILLIAM TORRES VALENTIN
PO Box 4002
BROADWAY 331
MAYAGUEZ, PR 00681
- FRN
- 0001832823
- Previous call
- WP4DNX (Technician Plus)
- Last granted
- Apr 20, 2012
- Effective
- Apr 20, 2012
- Last action
- Feb 28, 2017
FCC actions (4)
- Feb 28, 2017 — License canceled LICAN
- Apr 20, 2012 — License renewed LIREN
- May 17, 2002 — Vanity call sign granted VANGRT
- May 17, 2002 — License issued LIISS
-
- Licensee
- William Torres-Valentin
- Address
- PO Box 4002
-
Mayaguez, PR 00681
- FRN
- 0001832823
- Last granted
- Jun 4, 1996
- Effective
- May 2, 2002
- Last action
- May 17, 2002
FCC actions (2)
- May 17, 2002 — License canceled LICAN
- May 2, 2002 — License modified LIMOD
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
- Seen May 12, 2017 → Oct 4, 2026 · 38 snapshots · as NP4AD
WILLIAM TORRES VALENTIN
Attn: WILLIAM TORRES VALENTIN
PO Box 6653
BROADWAY 331, MAYAGUEZ, PR 00681 - Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as WP4DNX
William Torres-Valentin
PO Box 4002
-, Mayaguez, PR 00681 - Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KP4WTV
WILLIAM TORRES VALENTIN
Attn: WILLIAM TORRES VALENTIN
PO Box 4002
BROADWAY 331, MAYAGUEZ, PR 00681
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for WP4DNX in the last 24 hours. They show up here within seconds of WP4DNX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.