N9TPB
FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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, WIWP4JSI HAM
✅ Available for a vanity request — free since Dec 25, 2002.
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 Dec 25, 2002
Previous holder: EDUARDO MALDONADO
Held WP4JSI Dec 24, 1990 → Dec 24, 2000 · first licensed Dec 24, 1990 as WP4JSI · 1 license · no FRN on file (pre-2001 records)
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- Licensee
- EDUARDO MALDONADO
- Address
- AVENIDA LAUREL 3M 14 LOMAS VERDES
BAYAMON, PR 00619
- Last granted
- Dec 24, 1990
- Effective
- Dec 24, 1990
- Last action
- Dec 25, 2002
FCC actions (1)
- Dec 25, 2002 — 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 → Oct 4, 2026 · 48 snapshots · as WP4JSI
EDUARDO MALDONADO
AVENIDA LAUREL 3M 14 LOMAS VERDES, BAYAMON, PR 00619
Others requesting WP4JSI
1 application listed WP4JSI as a choice, newest first.
| Filed | Award | Applicant | Choice # | Status |
|---|---|---|---|---|
| Apr 6, 2026 | Apr 24, 2026 | WP4TXF · JAEL RODRIGUEZ · BAJADERO, PR | 15 | Dismissed |
📡 On the air: APRS, digital & WSPR spots
No APRS positions, PSK Reporter reports or WSPR spots for WP4JSI in the last 24 hours. They show up here within seconds of WP4JSI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.