N9TPB
FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 5, 2026) · next update today 6:00 am CDT
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HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WIWP4NPI HAM
✅ Available for a vanity request — free since Mar 16, 2007.
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 Mar 16, 2007
Previous holder: Radioaficionados En Accion, Inc
Held WP4NPI Nov 22, 2004 → Mar 15, 2005 · first licensed Nov 22, 2004 as WP4NPI · 2 licenses · FRN 0012188264
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📦 Moved: Aguada, PR → San German, PR
- Licensee
- Radioaficionados En Accion, Inc
- Address
- Attn: Carlos A Padro-Vazquez
PO Box 2838
San German, PR 00683-2838
- FRN
- 0012188264
- Previous call
- WP4NPI
- Trustee
- WP4MJP
- Last granted
- Mar 15, 2005
- Effective
- Jul 13, 2007
- Last action
- Mar 16, 2017
FCC actions (4)
- Mar 16, 2017 — License expired LIEXP
- Jul 13, 2007 — License modified LIMOD
- Mar 15, 2005 — Vanity call sign granted VANGRT
- Mar 15, 2005 — License issued LIISS
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- Licensee
- Radioaficionados En Accion, Inc
- Address
- Attn: RAMON RUIZ
PO Box 131
Aguada, PR 00602
- FRN
- 0012188264
- Trustee
- KP4FKB
- Last granted
- Nov 22, 2004
- Effective
- Nov 22, 2004
- Last action
- Mar 15, 2005
FCC actions (3)
- Mar 15, 2005 — License canceled LICAN
- Nov 22, 2004 — License issued LIISS
- Nov 22, 2004 — Systematic call sign granted SYSGRT
Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for WP4NPI in the last 24 hours. They show up here within seconds of WP4NPI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.