N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update tomorrow 6:00 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

KP4HLR HAM

✅ Available for a vanity request — free since Jul 17, 2012.

2x3 call: any licensee 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 Jul 17, 2012

Previous holder: HECTOR L RIOS RIVERA

Held KP4HLR Mar 7, 2002 → Jul 16, 2010 · first licensed Aug 7, 2001 as WP3LV · 3 licenses · FRN 0005443809

KP4LV Active Amateur Extra · vanity Jul 16, 2010 → expires Jul 16, 2030

Licensee
HECTOR L RIOS RIVERA

Address
PO BOX 946
MANATI, PR 00674
18.4241, -66.4879 (ZIP center) · Grid FK68sk · CQ 8 · ITU 11 · map ↗

FRN
0005443809

Previous call
KP4HLR (General)

Last granted
Jul 2, 2020

Effective
Jul 2, 2020

Last action
Jul 2, 2020
FCC actions (3)
- Jul 2, 2020 — License renewed LIREN
- Jul 16, 2010 — Vanity call sign granted VANGRT
- Jul 16, 2010 — License issued LIISS
KP4HLR Canceled Amateur Extra · vanity Mar 7, 2002 → Jul 16, 2010 (canceled)

Licensee
Hector L Rios Rivera

Address
Attn: Hector L Rios Rivera
PO Box 946
Manati, PR 00674-0946
18.4241, -66.4879 (ZIP center) · Grid FK68sk · CQ 8 · ITU 11 · map ↗

FRN
0005443809

Previous call
WP3LV (General)

Last granted
Mar 7, 2002

Effective
Jun 29, 2010

Last action
Jul 16, 2010
FCC actions (6)
- Jul 16, 2010 — License canceled LICAN
- Jun 29, 2010 — Administrative update LIAUA
- May 30, 2002 — License modified LIMOD
- Mar 27, 2002 — License modified LIMOD
- Mar 7, 2002 — Vanity call sign granted VANGRT
- Mar 7, 2002 — License issued LIISS
WP3LV Canceled Technician Aug 7, 2001 → Mar 7, 2002 (canceled)

Licensee
Hector L Rios-Rivera

Address
PO Box 946
Manati, PR 00674
18.4241, -66.4879 (ZIP center) · Grid FK68sk · CQ 8 · ITU 11 · map ↗

FRN
0005443809

Last granted
Aug 7, 2001

Effective
Aug 7, 2001

Last action
Mar 7, 2002
FCC actions (2)
- Mar 7, 2002 — License canceled LICAN
- Aug 7, 2001 — License issued LIISS

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 · 13 snapshots · as KP4LV
HECTOR L RIOS RIVERA
PO BOX 946, MANATI, PR 00674
18.4241, -66.4879 (ZIP center) · Grid FK68sk · CQ 8 · ITU 11 · map ↗
Seen Oct 17, 2011 → Oct 4, 2026 · 79 snapshots · as KP4HLR
Hector L Rios Rivera
Attn: Hector L Rios Rivera
PO Box 946
Manati, PR 00674-0946
18.4241, -66.4879 (ZIP center) · Grid FK68sk · CQ 8 · ITU 11 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as WP3LV
Hector L Rios-Rivera
PO Box 946
Manati, PR 00674
18.4241, -66.4879 (ZIP center) · Grid FK68sk · CQ 8 · ITU 11 · map ↗
Seen Nov 7, 2004 → May 27, 2010 · 2 snapshots · as KP4HLR
Hector L Rio-Rivera
Attn: Hector L Rios Rivera
PO Box 946
Manati, PR 00674-0946
18.4241, -66.4879 (ZIP center) · Grid FK68sk · CQ 8 · ITU 11 · map ↗

Others requesting KP4HLR

1 application listed KP4HLR as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Nov 8, 2001	Nov 26, 2001	WP3LV · Hector L Rios-Rivera · Manati, PR	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KP4HLR in the last 24 hours. They show up here within seconds of KP4HLR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.