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

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

KP4WG HAM

✅ Available for a vanity request — free since May 21, 2026.

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 May 21, 2026

Previous holder: JUAN P PERTIERRA

Held KP4WG Apr 8, 2004 → May 20, 2024 · first licensed Apr 8, 2004 as KP4WG · 1 license · FRN 0010705739

KP4WG Expired Amateur Extra Apr 8, 2004 → May 20, 2024 (expired)

Licensee
JUAN P PERTIERRA

Address
5404 E 81st St
Indianapolis, IN 46250
39.9008, -86.0634 (ZIP center) · Grid EM69xv · CQ 4 · ITU 8 · map ↗

FRN
0010705739

Last granted
May 20, 2014

Effective
May 20, 2014

Last action
May 21, 2026
FCC actions (4)
- May 21, 2026 — License expired LIEXP
- May 20, 2014 — License renewed LIREN
- Apr 8, 2004 — License renewed LIREN
- Apr 8, 2004 — License renewed LIREN

Address history

From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Seen Mar 28, 2015 → Oct 4, 2026 · 36 snapshots · as KP4WG
JUAN P PERTIERRA
5404 E 81st St, Indianapolis, IN 46250
39.9008, -86.0634 (ZIP center) · Grid EM69xv · CQ 4 · ITU 8 · map ↗
Seen Nov 7, 2004 → May 22, 2014 · 12 snapshots · as KP4WG
JUAN P PERTIERRA
COSTA AZUL 9 PASEO LAS BRISAS, RIO PIEDRAS, PR 00926
18.3486, -66.0539 (ZIP center) · Grid FK68xi · CQ 8 · ITU 11 · map ↗

Others requesting KP4WG

1 application listed KP4WG as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Apr 29, 2002	May 17, 2002	WP4DNX · WILLIAM TORRES VALENTIN · MAYAGUEZ, PR	15	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KP4WG in the last 24 hours. They show up here within seconds of KP4WG beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.