N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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

KP4DN HAM

✅ Available for a vanity request — free since Aug 14, 2019.

2x2 call: Advanced and Amateur Extra licensees 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 Aug 14, 2019

Previous holder: BENIGNO F MENDEZ

Held KP4DN Jun 6, 2007 → Aug 13, 2017 · first licensed Jun 6, 2007 as KP4DN · 1 license · FRN 0016566028

KP4DN Expired Advanced Jun 6, 2007 → Aug 13, 2017 (expired)

Licensee
BENIGNO F MENDEZ

Address
1674 ATLAS ST
SAN JUAN, PR 00920
18.4224, -66.0921 (ZIP center) · Grid FK68wk · CQ 8 · ITU 11 · map ↗

FRN
0016566028

Last granted
Jun 6, 2007

Effective
Jun 6, 2007

Last action
Aug 14, 2019
FCC actions (3)
- Aug 14, 2019 — License expired LIEXP
- Jun 6, 2007 — License renewed LIREN
- Jun 6, 2007 — FCC action LITIN

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 KP4DN
BENIGNO F MENDEZ
1674 ATLAS ST, SAN JUAN, PR 00920
18.4224, -66.0921 (ZIP center) · Grid FK68wk · CQ 8 · ITU 11 · map ↗

Others requesting KP4DN

1 application listed KP4DN as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Nov 28, 2025	Dec 16, 2025	WP4TMF · Alex D Santiago-Vargas · Humacao, PR	2	Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KP4DN in the last 24 hours. They show up here within seconds of KP4DN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.