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

KW4RS HAM

✅ Available for a vanity request — free since Jun 12, 2021.

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 · 1 holder on record · available since Jun 12, 2021

Previous holder: Jose (Jo) Rodriguez MSg

Held KW4RS Jun 16, 2015 → Jun 11, 2019 · first licensed May 25, 2000 as KP4RS · 12 licenses · FRN 0003429644

K4NS Active Amateur Extra · vanity Aug 4, 2020 → expires Aug 4, 2030

Licensee
Jose (Jo) Rodriguez MSg

Address
Attn: Jose Rodriguez
PO Box PO BOX 912
Valrico, FL 33595

FRN
0003429644

Previous call
KD4RS (Advanced)

Last granted
Aug 4, 2020

Effective
Sep 1, 2020

Last action
Sep 1, 2020
FCC actions (3)
- Sep 1, 2020 — Administrative update LIAUA
- Aug 4, 2020 — Vanity call sign granted VANGRT
- Aug 4, 2020 — License issued LIISS
KD4RS Canceled Amateur Extra · vanity Jun 11, 2019 → Aug 4, 2020 (canceled)

Licensee
Jose "Jo" RODRIGUEZ

Address
Attn: Jose "Jo" RODRIGUEZ
PO Box 912
Valrico, FL 33595

FRN
0003429644

Previous call
KW4RS (Advanced)

Last granted
Jun 11, 2019

Effective
Jun 11, 2019

Last action
Aug 4, 2020
FCC actions (3)
- Aug 4, 2020 — License canceled LICAN
- Jun 11, 2019 — Vanity call sign granted VANGRT
- Jun 11, 2019 — License issued LIISS
KW4RS Canceled Amateur Extra · vanity Jun 16, 2015 → Jun 11, 2019 (canceled)

Licensee
Jose Antonio RODRIGUEZ JR

Address
Attn: Jose Antonio RODRIGUEZ
PO Box 912
Valrico, FL 33595

FRN
0003429644

Previous call
WW4JO (Advanced)

Last granted
Jun 16, 2015

Effective
Jun 16, 2015

Last action
Jun 11, 2019
FCC actions (3)
- Jun 11, 2019 — License canceled LICAN
- Jun 16, 2015 — Vanity call sign granted VANGRT
- Jun 16, 2015 — License issued LIISS
WW4JO Canceled Amateur Extra · vanity Mar 31, 2015 → Jun 16, 2015 (canceled)

Licensee
JoelAntonio RODRIGUEZ JR

Address
Attn: JoelAntonio RODRIGUEZ
PO Box 912
Valrico, FL 33595

FRN
0003429644

Previous call
KB4RS (Advanced)

Last granted
Mar 31, 2015

Effective
Mar 31, 2015

Last action
Jun 16, 2015
FCC actions (3)
- Jun 16, 2015 — License canceled LICAN
- Mar 31, 2015 — Vanity call sign granted VANGRT
- Mar 31, 2015 — License issued LIISS
KB4RS Canceled Amateur Extra · vanity May 23, 2014 → Mar 31, 2015 (canceled)

Licensee
Joel Antonio RODRIGUEZ JR

Address
Attn: Joel Antonio RODRIGUEZ
PO Box 912
Valrico, FL 33595

FRN
0003429644

Previous call
KE4RS (Advanced)

Last granted
May 23, 2014

Effective
Feb 27, 2015

Last action
Mar 31, 2015
FCC actions (4)
- Mar 31, 2015 — License canceled LICAN
- Feb 27, 2015 — Administrative update LIAUA
- May 23, 2014 — Vanity call sign granted VANGRT
- May 23, 2014 — License issued LIISS
KE4RS Canceled Amateur Extra · vanity Nov 6, 2012 → May 23, 2014 (canceled)

Licensee
JoseAntonio RODRIGUEZ JR

Address
Attn: JoseAntonio RODRIGUEZ
PO Box 912
Valrico, FL 33595

FRN
0003429644

Previous call
KN4M (Advanced)

Last granted
Nov 6, 2012

Effective
Nov 6, 2012

Last action
May 23, 2014
FCC actions (3)
- May 23, 2014 — License canceled LICAN
- Nov 6, 2012 — Vanity call sign granted VANGRT
- Nov 6, 2012 — License issued LIISS
KN4M Canceled Amateur Extra · vanity Oct 2, 2012 → Nov 6, 2012 (canceled)

Licensee
JoseAntonio RODRIGUEZ JR

Address
Attn: JoseAntonio RODRIGUEZ
PO Box 912
Valrico, FL 33595

FRN
0003429644

Previous call
KB4RS (Advanced)

Last granted
Oct 2, 2012

Effective
Oct 2, 2012

Last action
Nov 6, 2012
FCC actions (3)
- Nov 6, 2012 — License canceled LICAN
- Oct 2, 2012 — Vanity call sign granted VANGRT
- Oct 2, 2012 — License issued LIISS
📦 Moved: Bayamon Gardens, PR → Valrico, FL

KB4RS Canceled Amateur Extra · vanity Jul 15, 2011 → Oct 2, 2012 (canceled)

Licensee
JoseAntonio RODRIGUEZ JR

Address
Attn: JoseAntonio RODRIGUEZ
PO Box 912
Valrico, FL 33595

FRN
0003429644

Previous call
KP4RS (Advanced)

Last granted
Jul 15, 2011

Effective
Jun 15, 2012

Last action
Oct 2, 2012
FCC actions (6)
- Oct 2, 2012 — License canceled LICAN
- Jun 15, 2012 — Administrative update LIAUA
- Apr 4, 2012 — Administrative update LIAUA
- Feb 23, 2012 — Administrative update LIAUA
- Jul 15, 2011 — Vanity call sign granted VANGRT
- Jul 15, 2011 — License issued LIISS
📦 Moved: West Palm Beach, FL → Bayamon Gardens, PR

KP4RS Canceled Amateur Extra · vanity Apr 22, 2011 → Jul 15, 2011 (canceled)

Licensee
JoseAntonio RODRIGUEZ JR

Address
Attn: JoseAntonio RODRIGUEZ
Calle Cristina NN-2
Bayamon Gardens, PR 00957
18.3661, -66.1890 (ZIP center) · Grid FK68vi · CQ 8 · ITU 11 · map ↗

FRN
0003429644

Previous call
N5WE (Advanced)

Last granted
Apr 22, 2011

Effective
Apr 22, 2011

Last action
Jul 15, 2011
FCC actions (3)
- Jul 15, 2011 — License canceled LICAN
- Apr 22, 2011 — Vanity call sign granted VANGRT
- Apr 22, 2011 — License issued LIISS
N5WE Canceled Amateur Extra · vanity Feb 26, 2011 → Apr 22, 2011 (canceled)

Licensee
JoseAntonio RODRIGUEZ JR

Address
Attn: JOSE ANTONIO RODRIGUEZ
PO Box 223444
West Palm Beach, FL 33422

FRN
0003429644

Previous call
KE4RS (Advanced)

Last granted
Feb 26, 2011

Effective
Feb 26, 2011

Last action
Mar 8, 2023
FCC actions (3)
- Apr 22, 2011 — License canceled LICAN
- Feb 26, 2011 — Vanity call sign granted VANGRT
- Feb 26, 2011 — License issued LIISS
📦 Moved: Loxahatchee, FL → West Palm Beach, FL

KE4RS Canceled Amateur Extra · vanity May 21, 2010 → Feb 26, 2011 (canceled)

Licensee
JoseAntonio RODRIGUEZ JR

Address
Attn: JOSE ANTONIO RODRIGUEZ
PO Box 223444
West Palm Beach, FL 33422

FRN
0003429644

Previous call
KP4RS (Advanced)

Last granted
May 21, 2010

Effective
Sep 17, 2010

Last action
Feb 26, 2011
FCC actions (4)
- Feb 26, 2011 — License canceled LICAN
- Sep 17, 2010 — Administrative update LIAUA
- May 21, 2010 — Vanity call sign granted VANGRT
- May 21, 2010 — License issued LIISS
KP4RS Canceled Amateur Extra May 25, 2000 → May 21, 2010 (canceled)

Licensee
JoseAntonio RODRIGUEZ JR

Address
Attn: JOSE ANTONIO RODRIGUEZ
14616 74th st. North
Loxahatchee, FL 33470
26.7839, -80.3810 (ZIP center) · Grid EL96ts · CQ 5 · ITU 8 · map ↗

FRN
0003429644

Last granted
Mar 23, 2001

Effective
Oct 27, 2009

Last action
May 21, 2010
FCC actions (8)
- May 21, 2010 — License canceled LICAN
- Oct 27, 2009 — Administrative update LIAUA
- Oct 21, 2008 — Administrative update LIAUA
- Mar 21, 2007 — Administrative update LIAUA
- Aug 7, 2003 — Administrative update LIAUA
- Mar 28, 2001 — Administrative update LIAUA
- Mar 23, 2001 — License renewed LIREN
- May 25, 2000 — License modified LIMOD

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 KD4RS
Jose "Jo" RODRIGUEZ
Attn: Jose "Jo" RODRIGUEZ
PO Box 912
Valrico, FL 33595
Seen Apr 16, 2022 → Oct 4, 2026 · 13 snapshots · as K4NS
Jose (Jo) Rodriguez MSg
Attn: Jose Rodriguez
PO Box PO BOX 912
Valrico, FL 33595
Seen Aug 2, 2015 → Oct 4, 2026 · 33 snapshots · as KW4RS
Jose Antonio RODRIGUEZ JR
Attn: Jose Antonio RODRIGUEZ
PO Box 912
Valrico, FL 33595
Seen May 19, 2015 → Oct 4, 2026 · 35 snapshots · as WW4JO
JoelAntonio RODRIGUEZ JR
Attn: JoelAntonio RODRIGUEZ
PO Box 912
Valrico, FL 33595
Seen Mar 28, 2015 → Oct 4, 2026 · 36 snapshots · as KB4RS
Joel Antonio RODRIGUEZ JR
Attn: Joel Antonio RODRIGUEZ
PO Box 912
Valrico, FL 33595
Seen Jul 26, 2012 → Oct 4, 2026 · 127 snapshots · as KB4RS
JoseAntonio RODRIGUEZ JR
Attn: JoseAntonio RODRIGUEZ
PO Box 912
Valrico, FL 33595
Seen Oct 17, 2011 → Oct 4, 2026 · 92 snapshots · as KE4RS
JoseAntonio RODRIGUEZ JR
Attn: JOSE ANTONIO RODRIGUEZ
PO Box 223444
West Palm Beach, FL 33422
Seen Oct 17, 2011 → Oct 4, 2026 · 46 snapshots · as KP4RS
JoseAntonio RODRIGUEZ JR
Attn: JoseAntonio RODRIGUEZ
Calle Cristina NN-2, Bayamon Gardens, PR 00957
18.3661, -66.1890 (ZIP center) · Grid FK68vi · CQ 8 · ITU 11 · map ↗
Seen May 27, 2010 → Oct 4, 2026 · 48 snapshots · as KP4RS
JoseAntonio RODRIGUEZ JR
Attn: JOSE ANTONIO RODRIGUEZ
14616 74th st. North, Loxahatchee, FL 33470
26.7839, -80.3810 (ZIP center) · Grid EL96ts · CQ 5 · ITU 8 · map ↗
Seen May 28, 2012 · 1 snapshot · as KB4RS
JoseAntonio RODRIGUEZ JR
Attn: JoseAntonio RODRIGUEZ
3606 Sugar Loaf Lane, Valrico, FL 33596
27.8872, -82.2259 (ZIP center) · Grid EL87vv · CQ 5 · ITU 8 · map ↗
Seen Oct 17, 2011 → Nov 10, 2011 · 2 snapshots · as KB4RS
JoseAntonio RODRIGUEZ JR
Attn: JoseAntonio RODRIGUEZ
16853 87th Lane North, Loxahatchee, FL 33470
26.7839, -80.3810 (ZIP center) · Grid EL96ts · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as KP4RS
JOSEPH A RODRIGUEZ JR
PO Box 1327
Bayamon, PR 00960-1327
18.4169, -66.1427 (ZIP center) · Grid FK68wk · CQ 8 · ITU 11 · map ↗

Others requesting KW4RS

4 applications listed KW4RS as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jan 26, 2026	Feb 13, 2026	KR4FNE · Ronald L Supe · Hebron, KY	2	Granted
Mar 25, 2022	Apr 12, 2022	KO4KVK · Randy W Stearns · Cumming, GA	4	Granted
May 28, 2015	Jun 15, 2015	WW4JO · Jose Antonio RODRIGUEZ JR · Valrico, FL	1	Granted
May 26, 2015	Jun 13, 2015	WW4JO · JoseAntonio RODRIGUEZ JR · Valrico, FL	1	Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KW4RS in the last 24 hours. They show up here within seconds of KW4RS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.