N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:45 am CDT · next update today 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, WI

WP4MDB HAM

✅ Available for a vanity request — free since Jun 23, 2005.

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 Jun 23, 2005

Previous holder: JOSE A NEGRON MARIN

Held WP4MDB Jun 22, 1993 → Jun 22, 2003 · first licensed Jun 22, 1993 as WP4MDB · 1 license · no FRN on file (pre-2001 records)

WP4MDB Expired Novice Jun 22, 1993 → Jun 22, 2003 (expired)

Licensee
JOSE A NEGRON MARIN

Address
RES MANUEL A PEREZ EDIFK38 APT 363
RIO PIEDRAS, PR 00923
18.4108, -66.0374 (ZIP center) · Grid FK68xj · CQ 8 · ITU 11 · map ↗

Last granted
Jun 22, 1993

Effective
Jun 22, 1993

Last action
Jun 23, 2005
FCC actions (1)
- Jun 23, 2005 — 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 WP4MDB
JOSE A NEGRON MARIN
RES MANUEL A PEREZ EDIFK38 APT 363, RIO PIEDRAS, PR 00923
18.4108, -66.0374 (ZIP center) · Grid FK68xj · CQ 8 · ITU 11 · map ↗

Others requesting WP4MDB

1 application listed WP4MDB as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Oct 23, 2020	Nov 10, 2020	KO4HVG · Mason D Brackett · Santa Fe, TN	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for WP4MDB in the last 24 hours. They show up here within seconds of WP4MDB beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.