N9TPB FCC License Search

🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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

KP4AEE HAM

✅ Available for a vanity request — free since Sep 21, 2024.

2x3 call: any licensee can request it. No pending applications list it.

📬 QSL: no LoTW uploads on record · eQSL AG member · QRZ · HamQTH

Not currently held · 1 holder on record · available since Sep 21, 2024

Previous holder: WALTER CINTRON VELAZQUEZ

Held KP4AEE May 11, 2021 → Sep 20, 2022 · first licensed May 23, 2006 as NP3CK · 3 licenses · FRN 0015087224

KP4CK Active Amateur Extra · vanity Sep 20, 2022 → expires Sep 20, 2032

Licensee
WALTER CINTRON VELAZQUEZ

Address
HC 3 BOX 5112
ADJUNTAS, PR 00601
18.1806, -66.7500 (ZIP center) · Grid FK68pe · CQ 8 · ITU 11 · map ↗

FRN
0015087224

Previous call
KP4AEE (General)

Last granted
Sep 20, 2022

Effective
Sep 20, 2022

Last action
Sep 20, 2022
FCC actions (2)
- Sep 20, 2022 — Vanity call sign granted VANGRT
- Sep 20, 2022 — License issued LIISS
KP4AEE Canceled Amateur Extra · vanity May 11, 2021 → Sep 20, 2022 (canceled)

Licensee
WALTER CINTRON VELAZQUEZ

Address
HC 3 BOX 5112
ADJUNTAS, PR 00601
18.1806, -66.7500 (ZIP center) · Grid FK68pe · CQ 8 · ITU 11 · map ↗

FRN
0015087224

Previous call
NP3CK (General)

Last granted
May 11, 2021

Effective
Dec 20, 2021

Last action
Sep 20, 2022
FCC actions (4)
- Sep 20, 2022 — License canceled LICAN
- Dec 20, 2021 — License modified LIMOD
- May 11, 2021 — Vanity call sign granted VANGRT
- May 11, 2021 — License issued LIISS
NP3CK Canceled General May 23, 2006 → May 11, 2021 (canceled)

Licensee
WALTER CINTRON VELAZQUEZ

Address
HC 3 BOX 5112
ADJUNTAS, PR 00601
18.1806, -66.7500 (ZIP center) · Grid FK68pe · CQ 8 · ITU 11 · map ↗

FRN
0015087224

Last granted
Apr 19, 2016

Effective
Jan 19, 2021

Last action
May 11, 2021
FCC actions (5)
- May 11, 2021 — License canceled LICAN
- Jan 19, 2021 — License modified LIMOD
- Apr 19, 2016 — License renewed LIREN
- May 23, 2006 — License renewed LIREN
- May 23, 2006 — FCC action LITIN

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 · 35 snapshots · as NP3CK
WALTER CINTRON VELAZQUEZ
HC 3 BOX 5112, ADJUNTAS, PR 00601
18.1806, -66.7500 (ZIP center) · Grid FK68pe · CQ 8 · ITU 11 · map ↗
Seen Jun 30, 2016 → May 6, 2019 · 13 snapshots · as NP3CK
WALTER CINTRON VELAZQUEZ
H3 BOX 5112, ADJUNTAS, PR 00601
18.1806, -66.7500 (ZIP center) · Grid FK68pe · CQ 8 · ITU 11 · map ↗
Seen May 27, 2010 → Mar 16, 2016 · 21 snapshots · as NP3CK
WALTER CINTRON VELAZQUEZ
HC 01 BOX 5139, ADJUNTAS, PR 00601
18.1806, -66.7500 (ZIP center) · Grid FK68pe · CQ 8 · ITU 11 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as NP3CK
WALTER CINTRON VELAZQUEZ
PO Box 770
CASTANER, PR 00631
18.1843, -66.8308 (ZIP center) · Grid FK68oe · CQ 8 · ITU 11 · map ↗

Others requesting KP4AEE

3 applications listed KP4AEE as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Apr 27, 2026	May 15, 2026	WP4TSU · JOSE A COLON · TOA ALTA, PR	7	Dismissed
Apr 22, 2021	May 10, 2021	NP3CK · WALTER CINTRON VELAZQUEZ · ADJUNTAS, PR	1	Granted
Mar 25, 2005	Apr 12, 2005	WP4KHP · ALBERTO CRUZ · NAGUABO, PR	3	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KP4AEE in the last 24 hours. They show up here within seconds of KP4AEE beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.