N9TPB FCC License Search

🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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

KP4NT

✅ Available for a vanity request — free since Aug 21, 2021.

2x2 call: Advanced and Amateur Extra licensees can request it. No pending applications list it.

📬 QSL: LoTW user, last upload Mar 3, 2019 · not eQSL AG

Not currently held · 2 holders on record · available since Aug 21, 2021

Previous holder: EMMANUEL J CRUZ

Held KP4NT Aug 3, 2018 → Aug 20, 2019 · first licensed Nov 4, 2008 as NP3PY · 3 licenses · FRN 0001831973

NP4D Active Amateur Extra · vanity Aug 20, 2019 → expires Aug 20, 2029

Licensee
EMMANUEL J CRUZ

Address
PO Box 2961
CAROLINA, PR 00984-2961

FRN
0001831973

Previous call
KP4NT (General)

Last granted
Aug 20, 2019

Effective
Nov 8, 2019

Last action
Nov 8, 2019
FCC actions (3)
- Nov 8, 2019 — FCC action LIAUA
- Aug 20, 2019 — Vanity call sign granted VANGRT
- Aug 20, 2019 — License issued LIISS
KP4NT Canceled Amateur Extra · vanity Aug 3, 2018 → Aug 20, 2019 (canceled)

Licensee
EMMANUEL J CRUZ ESTREMERA

Address
PO Box 2961
CAROLINA, PR 00984-2961

FRN
0001831973

Previous call
NP3PY (General)

Last granted
Aug 3, 2018

Effective
Aug 3, 2018

Last action
Aug 20, 2019
FCC actions (3)
- Aug 20, 2019 — License canceled LICAN
- Aug 3, 2018 — Vanity call sign granted VANGRT
- Aug 3, 2018 — License issued LIISS
NP3PY Canceled Amateur Extra Nov 4, 2008 → Aug 3, 2018 (canceled)

Licensee
EMMANUEL J CRUZ ESTREMERA

Address
PO Box 2961
CAROLINA, PR 00984-2961

FRN
0001831973

Last granted
Oct 5, 2017

Effective
Jan 5, 2018

Last action
Aug 3, 2018
FCC actions (5)
- Aug 3, 2018 — License canceled LICAN
- Jan 5, 2018 — License modified LIMOD
- Nov 30, 2017 — License modified LIMOD
- Oct 5, 2017 — License renewed LIREN
- Nov 4, 2008 — License renewed LIREN

Address history

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

Seen Apr 16, 2022 → Sep 27, 2026 · 12 snapshots · as NP4D
EMMANUEL J CRUZ
PO Box 2961
CAROLINA, PR 00984-2961
Seen Nov 7, 2004 → Sep 27, 2026 · 62 snapshots · as NP3PY
EMMANUEL J CRUZ ESTREMERA
PO Box 2961
CAROLINA, PR 00984-2961

Previous holder: VICTOR M MELENDEZ

Held KP4NT Apr 20, 1993 → Apr 20, 2003 · first licensed Apr 20, 1993 as KP4NT · 1 license · no FRN on file (pre-2001 records)

KP4NT Expired Advanced Apr 20, 1993 → Apr 20, 2003 (expired)

Licensee
VICTOR M MELENDEZ

Address
1111 5TH ST VILLA NEVAREZ
RIO PIEDRAS, PR 00927
18.3882, -66.0700 (ZIP center) · Grid FK68xj · CQ 8 · ITU 11 · map ↗

Previous call
WP4GAH (General)

Last granted
Apr 20, 1993

Effective
Apr 20, 1993

Last action
Apr 21, 2005
FCC actions (1)
- Apr 21, 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 → Sep 27, 2026 · 47 snapshots · as KP4NT
VICTOR M MELENDEZ
1111 5TH ST VILLA NEVAREZ, RIO PIEDRAS, PR 00927
18.3882, -66.0700 (ZIP center) · Grid FK68xj · CQ 8 · ITU 11 · map ↗

Others requesting KP4NT

5 applications listed KP4NT as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Nov 28, 2025	Dec 16, 2025	WP4TMF · Alex D Santiago-Vargas · Humacao, PR	5	Dismissed
Aug 1, 2025	Aug 19, 2025	KP4NTV · NICOLAS TORRENS · LUQUILLO, PR	2	Granted
Jul 16, 2018	Aug 3, 2018	NP3PY · EMMANUEL J CRUZ ESTREMERA · CAROLINA, PR	1	Granted
Dec 4, 2017	Dec 22, 2017	WP4PWE · Rafael Rosado · San Juan, PR	1	Granted
Nov 4, 2013	Nov 22, 2013	WP4ORZ · ALVIN A NATAL · MANATI, PR	2	Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KP4NT in the last 24 hours. They show up here within seconds of KP4NT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.