N9TPB FCC License Search

🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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

WP4VC HAM

✅ Available for a vanity request — free since Aug 29, 2020.

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 Aug 29, 2020

Previous holder: Carlos J Vera

Held WP4VC Jul 27, 2018 → Aug 28, 2018 · first licensed Oct 5, 2012 as WP4OPK · 3 licenses · FRN 0022010631

KP4VC Active Amateur Extra · vanity Aug 28, 2018 → expires Aug 28, 2028

Licensee
Carlos J Vera

Address
Urb Hacienda Paloma I 48 Faisan St
Luquillo, PR 00773
18.3429, -65.7231 (ZIP center) · Grid FK78di · CQ 8 · ITU 11 · map ↗

FRN
0022010631

Previous call
WP4VC (General)

Last granted
Aug 28, 2018

Effective
Aug 28, 2018

Last action
Aug 28, 2018
FCC actions (2)
- Aug 28, 2018 — Vanity call sign granted VANGRT
- Aug 28, 2018 — License issued LIISS
WP4VC Canceled Amateur Extra · vanity Jul 27, 2018 → Aug 28, 2018 (canceled)

Licensee
Carlos J Vera

Address
Urb Hacienda Paloma I 48 Faisan St
Luquillo, PR 00773
18.3429, -65.7231 (ZIP center) · Grid FK78di · CQ 8 · ITU 11 · map ↗

FRN
0022010631

Previous call
WP4OPK (General)

Last granted
Jul 27, 2018

Effective
Aug 7, 2018

Last action
Aug 28, 2018
FCC actions (4)
- Aug 28, 2018 — License canceled LICAN
- Aug 7, 2018 — License modified LIMOD
- Jul 27, 2018 — Vanity call sign granted VANGRT
- Jul 27, 2018 — License issued LIISS
WP4OPK Canceled General Oct 5, 2012 → Jul 27, 2018 (canceled)

Licensee
Carlos J Vera

Address
Urb Hacienda Paloma I 48 Faisan St
Luquillo, PR 00773
18.3429, -65.7231 (ZIP center) · Grid FK78di · CQ 8 · ITU 11 · map ↗

FRN
0022010631

Last granted
Oct 5, 2012

Effective
Nov 7, 2012

Last action
Jul 27, 2018
FCC actions (4)
- Jul 27, 2018 — License canceled LICAN
- Nov 7, 2012 — License modified LIMOD
- Oct 5, 2012 — License issued LIISS
- Oct 5, 2012 — 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 Feb 18, 2013 → Sep 27, 2026 · 71 snapshots · as WP4OPK
Carlos J Vera
Urb Hacienda Paloma I 48 Faisan St, Luquillo, PR 00773
18.3429, -65.7231 (ZIP center) · Grid FK78di · CQ 8 · ITU 11 · map ↗

Previous holder: EFRAIN MARTINEZ

Held WP4VC Apr 18, 1989 → Apr 18, 1999 · first licensed Apr 18, 1989 as WP4VC · 1 license · no FRN on file (pre-2001 records)

WP4VC Expired Technician Plus Apr 18, 1989 → Apr 18, 1999 (expired)

Licensee
EFRAIN MARTINEZ

Address
BOX 515
LAS PIEDRAS, PR 00671

Last granted
Apr 18, 1989

Effective
Apr 18, 1989

Last action
Apr 19, 2001
FCC actions (1)
- Apr 19, 2001 — 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 WP4VC
EFRAIN MARTINEZ
BOX 515, LAS PIEDRAS, PR 00671

Others requesting WP4VC

4 applications listed WP4VC as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Aug 8, 2022	Aug 26, 2022	KP4CRJ · CHRISTOPHER J RESTO JIMENEZ · SAN JUAN, PR	5	Granted
Jul 9, 2018	Jul 27, 2018	WP4OPK · Carlos J Vera · Luquillo, PR	2	Granted
May 29, 2018	Jun 16, 2018	WP4QAV · JORGE F COLLAZO · SAN SEBASTIAN, PR	3	Granted
Mar 19, 2010	Apr 6, 2010	KP4VCC · CANDIDO VENDRELL-CRESPO · ISABELA, PR	6	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for WP4VC in the last 24 hours. They show up here within seconds of WP4VC beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.