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

AG4CS HAM

✅ Available for a vanity request — free since Dec 19, 2020.

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

📬 QSL: LoTW user · last upload Dec 19, 2011 · not eQSL AG · QRZ · HamQTH

Not currently held · 2 holders on record · available since Dec 19, 2020

Previous holder: CARLOS A SILVA

Held AG4CS Feb 25, 2017 → Dec 18, 2018 · first licensed Mar 12, 2015 as KM4IQB · 3 licenses · FRN 0024153546

K2WC Active Amateur Extra · vanity Dec 18, 2018 → expires Dec 18, 2028

Licensee
CARLOS A SILVA

Address
195 Dove Cir
Royal Palm Beach, FL 33411
26.7016, -80.2133 (street) · Grid EL96vq · CQ 5 · ITU 8 · map ↗

FRN
0024153546

Previous call
AG4CS (General)

Last granted
Dec 18, 2018

Effective
Dec 18, 2018

Last action
Dec 18, 2018
FCC actions (2)
- Dec 18, 2018 — Vanity call sign granted VANGRT
- Dec 18, 2018 — License issued LIISS
📦 Moved: Greenacres, FL → Royal Palm Beach, FL

AG4CS Canceled Amateur Extra · vanity Feb 25, 2017 → Dec 18, 2018 (canceled)

Licensee
CARLOS A SILVA

Address
195 Dove Cir
Royal Palm Beach, FL 33411
26.7016, -80.2133 (street) · Grid EL96vq · CQ 5 · ITU 8 · map ↗

FRN
0024153546

Previous call
KM4IQB (General)

Last granted
Feb 25, 2017

Effective
Dec 20, 2017

Last action
Dec 18, 2018
FCC actions (4)
- Dec 18, 2018 — License canceled LICAN
- Dec 20, 2017 — Administrative update LIAUA
- Feb 25, 2017 — Vanity call sign granted VANGRT
- Feb 25, 2017 — License issued LIISS
KM4IQB Canceled Amateur Extra Mar 12, 2015 → Feb 25, 2017 (canceled)

Licensee
CARLOS A SILVA

Address
1451 FAIRWAY CIR
GREENACRES, FL 33413
26.6637, -80.1513 (ZIP center) · Grid EL96wp · CQ 5 · ITU 8 · map ↗

FRN
0024153546

Last granted
Mar 12, 2015

Effective
Feb 2, 2017

Last action
Feb 25, 2017
FCC actions (9)
- Feb 25, 2017 — License canceled LICAN
- Feb 2, 2017 — Administrative update LIAUA
- Jan 19, 2017 — Administrative update LIAUA
- Jan 18, 2017 — License modified LIMOD
- Nov 24, 2015 — Administrative update LIAUA
- Nov 21, 2015 — Administrative update LIAUA
- Nov 18, 2015 — License modified LIMOD
- Mar 12, 2015 — License issued LIISS
- Mar 12, 2015 — 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 Jan 2, 2018 → Oct 4, 2026 · 33 snapshots · as AG4CS
CARLOS A SILVA
195 Dove Cir, Royal Palm Beach, FL 33411
26.7016, -80.2133 (street) · Grid EL96vq · CQ 5 · ITU 8 · map ↗
Seen Feb 15, 2017 → Oct 4, 2026 · 25 snapshots · as KM4IQB
CARLOS A SILVA
1451 FAIRWAY CIR, GREENACRES, FL 33413
26.6637, -80.1513 (ZIP center) · Grid EL96wp · CQ 5 · ITU 8 · map ↗
Seen Jan 14, 2016 → Dec 31, 2016 · 8 snapshots · as KM4IQB
CARLOS A SILVA
1451 FAIRWAY CIRCLE, GREENACRES, FL 33413
26.6637, -80.1513 (ZIP center) · Grid EL96wp · CQ 5 · ITU 8 · map ↗
Seen Mar 28, 2015 → Nov 16, 2015 · 6 snapshots · as KM4IQB
Carlos A Silva
1451 Fariway Circle, Green Acres, FL 33413
26.6637, -80.1513 (ZIP center) · Grid EL96wp · CQ 5 · ITU 8 · map ↗

Previous holder: George E Collison Jr

Held AG4CS Sep 27, 2000 → Jun 8, 2013 · first licensed Jul 17, 1996 as KT4TN · 2 licenses · FRN 0003996626

📦 Moved: Americus, GA → Douglas, GA

AG4CS Expired Amateur Extra Sep 27, 2000 → Jun 8, 2013 (expired)

Licensee
George E Collison Jr

Address
800 Hillside Drive
Douglas, GA 31533
31.5627, -82.8290 (ZIP center) · Grid EM81on · CQ 5 · ITU 8 · map ↗

FRN
0003996626

Previous call
KT4TN (Advanced)

Last granted
May 1, 2003

Effective
Jun 17, 2009

Last action
Jun 9, 2015
FCC actions (6)
- Jun 9, 2015 — License expired LIEXP
- Jun 17, 2009 — Administrative update LIAUA
- Sep 25, 2007 — Administrative update LIAUA
- Jun 6, 2003 — Administrative update LIAUA
- May 1, 2003 — License renewed LIREN
- Sep 27, 2000 — License issued LIISS
KT4TN Canceled Advanced Jul 17, 1996 → Sep 27, 2000 (canceled)

Licensee
GEORGE E COLLISON JR

Address
PO Box 1934
AMERICUS, GA 31709
32.0464, -84.1496 (ZIP center) · Grid EM72wb · CQ 5 · ITU 8 · map ↗

FRN
0003996626

Previous call
KE4CTU (General)

Last granted
Jul 17, 1996

Effective
Jul 17, 1996

Last action
Sep 27, 2000
FCC actions (1)
- Sep 27, 2000 — License canceled LICAN

Address history

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

Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as AG4CS
George E Collison Jr
800 Hillside Drive, Douglas, GA 31533
31.5627, -82.8290 (ZIP center) · Grid EM81on · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KT4TN
GEORGE E COLLISON JR
PO Box 1934
AMERICUS, GA 31709
32.0464, -84.1496 (ZIP center) · Grid EM72wb · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as AG4CS
George E Collison Jr
6077Hwy 88E, Matthews, GA 30818
33.2696, -82.3261 (ZIP center) · Grid EM83ug · CQ 5 · ITU 8 · map ↗

Others requesting AG4CS

2 applications listed AG4CS as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Feb 7, 2017	Feb 25, 2017	KM4IQB · CARLOS A SILVA · GREENACRES, FL	1	Granted
Oct 6, 2015	Oct 24, 2015	N6OJY · Craig A Sharp · Indian trail, NC	4	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for AG4CS in the last 24 hours. They show up here within seconds of AG4CS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.