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
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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, WIWP4OFX HAM
✅ Available for a vanity request — free since Jan 20, 2013.
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 Jan 20, 2013
Previous holder: Enrique Ruiz
Held WP4OFX Aug 27, 2010 → Jan 19, 2011 · first licensed Aug 27, 2010 as KB1URW · 3 licenses · FRN 0020128245
-
- Licensee
- Enrique Ruiz
- Address
- PO Box 30298
San Juan, PR 00929-1298
- FRN
- 0020128245
- Previous call
- WP4OFX
- Last granted
- Nov 4, 2020
- Effective
- Nov 4, 2020
- Last action
- Nov 4, 2020
FCC actions (3)
- Nov 4, 2020 — License renewed LIREN
- Jan 19, 2011 — Vanity call sign granted VANGRT
- Jan 19, 2011 — License issued LIISS
-
- Licensee
- Enrique Ruiz
- Address
- PO Box 30298
San Juan, PR 00929-1298
- FRN
- 0020128245
- Previous call
- KB1URW
- Last granted
- Aug 27, 2010
- Effective
- Aug 28, 2010
- Last action
- Jan 19, 2011
FCC actions (3)
- Jan 19, 2011 — License canceled LICAN
- Aug 28, 2010 — Systematic call sign granted SYSGRT
- Aug 28, 2010 — License issued LIISS
-
- Licensee
- Enrique Ruiz
- Address
- PO Box 30298
San Juan, PR 00929-1298
- FRN
- 0020128245
- Last granted
- Aug 27, 2010
- Effective
- Aug 27, 2010
- Last action
- Aug 28, 2010
FCC actions (3)
- Aug 28, 2010 — License canceled LICAN
- Aug 27, 2010 — License issued LIISS
- Aug 27, 2010 — 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 Oct 17, 2011 → Oct 4, 2026 · 138 snapshots · as KB1URW
Enrique Ruiz
PO Box 30298
San Juan, PR 00929-1298
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for WP4OFX in the last 24 hours. They show up here within seconds of WP4OFX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.