N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:45 am CDT · 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

KP4KC HAM

✅ Available for a vanity request — free since Sep 16, 2025.

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

📬 QSL: LoTW user · last upload Jan 9, 2023 · not eQSL AG · QRZ · HamQTH

Not currently held · 3 holders on record · available since Sep 16, 2025

Previous holder: Potin DX And Contest Group

Held KP4KC Oct 2, 2021 → Sep 15, 2023 · first licensed May 26, 2021 as WP4RUP · 3 licenses · FRN 0030966626

KP4RV Active Club / other · vanity Sep 15, 2023 → expires Sep 15, 2033

Licensee
Potin DX And Contest Group

Address
Attn: RAFAEL BONANO
PO Box 1772
Luquillo, PR 00773
18.3429, -65.7231 (ZIP center) · Grid FK78di · CQ 8 · ITU 11 · map ↗

FRN
0030966626

Previous call
KP4KC

Trustee
KP3V

Last granted
Sep 15, 2023

Effective
Sep 15, 2023

Last action
Mar 18, 2024
FCC actions (2)
- Sep 15, 2023 — Vanity call sign granted VANGRT
- Sep 15, 2023 — License issued LIISS
KP4KC Canceled Club / other · vanity Oct 2, 2021 → Sep 15, 2023 (canceled)

Licensee
Potin DX And Contest Group

Address
Attn: RAFAEL BONANO
PO Box 1772
Luquillo, PR 00773
18.3429, -65.7231 (ZIP center) · Grid FK78di · CQ 8 · ITU 11 · map ↗

FRN
0030966626

Previous call
WP4RUP

Trustee
KP3V

Last granted
Oct 2, 2021

Effective
Oct 2, 2021

Last action
Sep 15, 2023
FCC actions (3)
- Sep 15, 2023 — License canceled LICAN
- Oct 2, 2021 — Vanity call sign granted VANGRT
- Oct 2, 2021 — License issued LIISS
WP4RUP Canceled Club / other May 26, 2021 → Oct 2, 2021 (canceled)

Licensee
Potin DX And Contest Group

Address
Attn: RAFAEL BONANO
PO Box 1772
Luquillo, PR 00773
18.3429, -65.7231 (ZIP center) · Grid FK78di · CQ 8 · ITU 11 · map ↗

FRN
0030966626

Trustee
KP3V

Last granted
May 26, 2021

Effective
May 26, 2021

Last action
Oct 2, 2021
FCC actions (3)
- Oct 2, 2021 — License canceled LICAN
- May 26, 2021 — License issued LIISS
- May 26, 2021 — Systematic call sign granted SYSGRT

Address history

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

Seen Apr 16, 2022 → Oct 4, 2026 · 38 snapshots · as WP4RUP
Potin DX And Contest Group
Attn: RAFAEL BONANO
PO Box 1772
Luquillo, PR 00773
18.3429, -65.7231 (ZIP center) · Grid FK78di · CQ 8 · ITU 11 · map ↗

Previous holder: MANUEL GONZALEZ

Held KP4KC May 22, 2015 → Feb 20, 2019 · first licensed Sep 11, 2001 as KP4JLQ · 3 licenses · FRN 0005445598

WP4J Active Amateur Extra · vanity Feb 20, 2019 → expires Feb 20, 2029

Licensee
MANUEL GONZALEZ

Address
AMALIA MARIN 4132 ROBERTO BARACOA ST
PONCE, PR 00716
17.9850, -66.6067 (ZIP center) · Grid FK67qx · CQ 8 · ITU 11 · map ↗

FRN
0005445598

Previous call
KP4KC (General)

Last granted
Feb 20, 2019

Effective
May 15, 2019

Last action
May 15, 2019
FCC actions (2)
- Feb 20, 2019 — Vanity call sign granted VANGRT
- Feb 20, 2019 — License issued LIISS
KP4KC Canceled Amateur Extra · vanity May 22, 2015 → Feb 20, 2019 (canceled)

Licensee
MANUEL GONZALEZ

Address
AMALIA MARIN 4132 ROBERTO BARACOA ST
PONCE, PR 00716
17.9850, -66.6067 (ZIP center) · Grid FK67qx · CQ 8 · ITU 11 · map ↗

FRN
0005445598

Previous call
KP4JLQ (General)

Last granted
May 22, 2015

Effective
May 22, 2015

Last action
Feb 20, 2019
FCC actions (3)
- Feb 20, 2019 — License canceled LICAN
- May 22, 2015 — Vanity call sign granted VANGRT
- May 22, 2015 — License issued LIISS
KP4JLQ Canceled Amateur Extra · vanity Sep 11, 2001 → May 22, 2015 (canceled)

Licensee
MANUEL GONZALEZ

Address
AMALIA MARIN 4132 ROBERTO BARACOA
PONCE, PR 00716
17.9850, -66.6067 (ZIP center) · Grid FK67qx · CQ 8 · ITU 11 · map ↗

FRN
0005445598

Previous call
WP4JLQ (General)

Last granted
Apr 7, 2009

Effective
Feb 11, 2014

Last action
May 22, 2015
FCC actions (5)
- May 22, 2015 — License canceled LICAN
- Feb 11, 2014 — Administrative update LIAUA
- Sep 8, 2009 — License modified LIMOD
- Apr 7, 2009 — License renewed LIREN
- Sep 11, 2001 — License modified LIMOD

Address history

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

Seen Jun 6, 2015 → Oct 4, 2026 · 48 snapshots · as KP4KC
MANUEL GONZALEZ
AMALIA MARIN 4132 ROBERTO BARACOA ST, PONCE, PR 00716
17.9850, -66.6067 (ZIP center) · Grid FK67qx · CQ 8 · ITU 11 · map ↗
Seen Mar 28, 2014 → Oct 4, 2026 · 38 snapshots · as KP4JLQ
MANUEL GONZALEZ
AMALIA MARIN 4132 ROBERTO BARACOA, PONCE, PR 00716
17.9850, -66.6067 (ZIP center) · Grid FK67qx · CQ 8 · ITU 11 · map ↗
Seen May 27, 2010 → Oct 22, 2013 · 9 snapshots · as KP4JLQ
MANUEL GONZALEZ
4132 BALLENA AMALIA MARIN PLAYA, PONCE, PR 00716
17.9850, -66.6067 (ZIP center) · Grid FK67qx · CQ 8 · ITU 11 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as KP4JLQ
MANUEL GONZALEZ RODRIGUEZ
BALLONA 6 AMALIA MASIN PLAYA, PONCE, PR 00716-7949
17.9850, -66.6067 (ZIP center) · Grid FK67qx · CQ 8 · ITU 11 · map ↗

Previous holder: Pedro E Inigo-Orpi

Held KP4KC Jul 15, 2003 → Feb 28, 2009 · first licensed Jul 15, 2003 as KP4KC · 2 licenses · FRN 0009298498

📦 Moved: Asheboro, NC → South Windsor, CT

AJ4OO Active Amateur Extra Feb 28, 2009 → expires Jun 14, 2035

Licensee
Pedro E Inigo-Orpi

Address
970 Pleasant Valley Rd.
South Windsor, CT 06074
41.8096, -72.5804 (street) · Grid FN31rt · CQ 5 · ITU 8 · map ↗

FRN
0009298498

Previous call
KP4KC (Advanced)

Last granted
Mar 19, 2025

Effective
Mar 19, 2025

Last action
Mar 19, 2025
FCC actions (5)
- Mar 19, 2025 — License renewed LIREN
- Nov 28, 2018 — Administrative update LIAUA
- Mar 18, 2015 — License renewed LIREN
- Feb 28, 2009 — Systematic call sign granted SYSGRT
- Feb 28, 2009 — License issued LIISS
KP4KC Canceled Amateur Extra Jul 15, 2003 → Feb 28, 2009 (canceled)

Licensee
Pedro E Inigo-Orpi

Address
1465 Ridgewood Circle
Asheboro, NC 27203-2710
35.7285, -79.7865 (ZIP center) · Grid FM05cr · CQ 5 · ITU 8 · map ↗

FRN
0009298498

Last granted
Mar 16, 2005

Effective
Feb 4, 2009

Last action
Feb 28, 2009
FCC actions (5)
- Feb 28, 2009 — License canceled LICAN
- Feb 4, 2009 — Administrative update LIAUA
- Mar 16, 2005 — License renewed LIREN
- Jul 15, 2003 — FCC action LITIN
- Jul 15, 2003 — License modified LIMOD

Address history

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

Seen Jan 22, 2019 → Oct 4, 2026 · 15 snapshots · as AJ4OO
Pedro E Inigo-Orpi
970 Pleasant Valley Rd., South Windsor, CT 06074
41.8096, -72.5804 (street) · Grid FN31rt · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → Oct 4, 2026 · 79 snapshots · as KP4KC
Pedro E Inigo-Orpi
1465 Ridgewood Circle, Asheboro, NC 27203-2710
35.7285, -79.7865 (ZIP center) · Grid FM05cr · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as KP4KC
Pedro E Inigo-Orpi
51 Luis G Santos St, Arecibo, PR 00612
18.4167, -66.7001 (ZIP center) · Grid FK68pk · CQ 8 · ITU 11 · map ↗

Others requesting KP4KC

8 applications listed KP4KC as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Feb 7, 2022	Feb 25, 2022	WP4LTA · CASEY JIMENEZ · Bradenton, FL	3	Dismissed
Sep 14, 2021	Oct 2, 2021	WP4RUP · Potin DX And Contest Group · Luquillo, PR	1	Granted
Oct 22, 2019	Nov 9, 2019	KP4MRC · Miguel R Cruz · Guayama, PR	1	Dismissed
Nov 9, 2018	Nov 27, 2018	WP4PWX · Heriberto Matias Rivera · Coamo, PR	10	Granted
Feb 15, 2017	Mar 5, 2017	WP4LTA · CASEY JIMENEZ · Parrish, FL	1	Dismissed
May 4, 2015	May 22, 2015	KP4JLQ · MANUEL GONZALEZ · PONCE, PR	1	Granted
Jul 28, 2014	Aug 15, 2014	KP3CG · Samuel Santiago Rivera · Guayama, PR	5	Granted
Jul 25, 2005	Aug 12, 2005	AG4CD · CARLOS R RODRIGUEZ · Kissimmee, FL	22	Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KP4KC in the last 24 hours. They show up here within seconds of KP4KC beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.