N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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

KP4ZW HAM

✅ Available for a vanity request — free since Nov 29, 2011.

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 · 2 holders on record · available since Nov 29, 2011

Previous holder: JAVIER T MALDONADO

Held KP4ZW Mar 7, 2002 → Nov 28, 2009 · first licensed May 3, 1999 as KY4Z · 4 licenses · FRN 0001800101

📦 Moved: Moreno Valley, CA → Ocala, FL

W4AEW Active Amateur Extra · vanity Sep 9, 2011 → expires Nov 13, 2031

Licensee
JAVIER T MALDONADO

Address
PO Box 770009
Ocala, FL 34477

FRN
0001800101

Previous call
W6MAJ (Advanced)

Last granted
Nov 13, 2021

Effective
Jul 15, 2025

Last action
Jul 15, 2025
FCC actions (7)
- Jul 15, 2025 — Administrative update LIAUA
- Jul 11, 2025 — Administrative update LIAUA
- Nov 13, 2021 — License renewed LIREN
- Nov 25, 2020 — Administrative update LIAUA
- Jan 30, 2020 — Administrative update LIAUA
- Sep 9, 2011 — Vanity call sign granted VANGRT
- Sep 9, 2011 — License issued LIISS
W6MAJ Canceled Amateur Extra · vanity Nov 28, 2009 → Sep 9, 2011 (canceled)

Licensee
JAVIER T MALDONADO

Address
Attn: Javier T Maldonado
PO Box 8778
MORENO VALLEY, CA 92552

FRN
0001800101

Previous call
KP4ZW (Advanced)

Last granted
Nov 28, 2009

Effective
Nov 28, 2009

Last action
Sep 9, 2011
FCC actions (3)
- Sep 9, 2011 — License canceled LICAN
- Nov 28, 2009 — Vanity call sign granted VANGRT
- Nov 28, 2009 — License issued LIISS
📦 Moved: Oklahoma City, OK → Moreno Valley, CA

KP4ZW Canceled Amateur Extra · vanity Mar 7, 2002 → Nov 28, 2009 (canceled)

Licensee
JAVIER T MALDONADO

Address
PO Box 8778
MORENO VALLEY, CA 92552

FRN
0001800101

Previous call
KY4Z (Advanced)

Last granted
Mar 7, 2002

Effective
Oct 31, 2009

Last action
Nov 28, 2009
FCC actions (8)
- Nov 28, 2009 — License canceled LICAN
- Oct 31, 2009 — Administrative update LIAUA
- May 14, 2007 — Administrative update LIAUA
- Jul 9, 2005 — Administrative update LIAUA
- Aug 15, 2003 — Administrative update LIAUA
- Apr 14, 2003 — Administrative update LIAUA
- Mar 7, 2002 — Vanity call sign granted VANGRT
- Mar 7, 2002 — License issued LIISS
KY4Z Canceled Amateur Extra · vanity May 3, 1999 → Mar 7, 2002 (canceled)

Licensee
JAVIER T MALDONADO

Address
8203 SOUTH KLEIN AVE
OKLAHOMA CITY, OK 73139-4909
35.3864, -97.5257 (ZIP center) · Grid EM15fj · CQ 4 · ITU 7 · map ↗

FRN
0001800101

Last granted
May 3, 1999

Effective
Oct 9, 2001

Last action
Mar 7, 2002
FCC actions (3)
- Mar 7, 2002 — License canceled LICAN
- Oct 9, 2001 — Administrative update LIAUA
- Mar 18, 2000 — Administrative update LIAUA

Address history

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

Seen Sep 25, 2025 → Oct 4, 2026 · 3 snapshots · as W4AEW
JAVIER T MALDONADO
PO Box 770009
Ocala, FL 34477
Seen May 27, 2010 → Oct 4, 2026 · 94 snapshots · as KP4ZW
JAVIER T MALDONADO
PO Box 8778
MORENO VALLEY, CA 92552
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KY4Z
JAVIER T MALDONADO
8203 SOUTH KLEIN AVE, OKLAHOMA CITY, OK 73139-4909
35.3864, -97.5257 (ZIP center) · Grid EM15fj · CQ 4 · ITU 7 · map ↗
Seen Apr 16, 2022 → May 29, 2025 · 10 snapshots · as W4AEW
JAVIER T MALDONADO
Attn: Javier T. Maldonado
982 Macon St PMB 168, Robins AFB, GA 31098
32.6148, -83.5784 (ZIP center) · Grid EM82fo · CQ 5 · ITU 8 · map ↗
Seen Oct 17, 2011 → May 6, 2019 · 33 snapshots · as W4AEW
JAVIER T MALDONADO
Attn: Javier T Maldonado
PO Box 226155
Miami, FL 33222
Seen Nov 7, 2004 · 1 snapshot · as KP4ZW
JAVIER T MALDONADO
PO Box 605703
PMB 409, AGUADILLA, PR 00605-9002

Previous holder: JAVIER T MALDONADO AGOSTO

Held KP4ZW → Dec 15, 1998 · first licensed as KP4ZW · 1 license · no FRN on file (pre-2001 records)

KP4ZW Canceled Amateur Extra → Dec 15, 1998 (canceled)

Licensee
JAVIER T MALDONADO AGOSTO

Address

Last granted

Effective

Last action

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 KP4ZW
JAVIER T MALDONADO AGOSTO

Others requesting KP4ZW

4 applications listed KP4ZW as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Oct 2, 2019	Oct 20, 2019	WP4YH · ENDY PAGAN · CAMUY, PR	25	Dismissed
Feb 4, 2019	Feb 22, 2019	KP3AU · JUAN C ROLDAN DE JESUS · JUNCOS, PR	12	Granted
Jun 11, 2012	Jun 29, 2012	WP4NSF · URIS MONGE-VIVES · TOA ALTA, PR	1	Granted
Nov 19, 2001	Dec 7, 2001	KY4Z · JAVIER T MALDONADO · OKLAHOMA CITY, OK	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KP4ZW in the last 24 hours. They show up here within seconds of KP4ZW beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.