N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 5, 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

W4FSI HAM

✅ Available for a vanity request — free since Apr 25, 2024.

1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.
Last requested Apr 4, 2012 as choice 1: granted.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Apr 25, 2024

Previous holder: DENNIS M HAMILTON

Held W4FSI Apr 24, 2012 → Apr 24, 2022 · first licensed Jan 31, 2001 as AD4PS · 2 licenses · FRN 0004901302

W4FSI Expired Amateur Extra · vanity Apr 24, 2012 → Apr 24, 2022 (expired)

Licensee
DENNIS M HAMILTON

Address
Attn: Dennis M. Hamilton
6550 NE 304th St.
Okeechobee, FL 34972-0350
27.4780, -80.9087 (ZIP center) · Grid EL97nl · CQ 5 · ITU 8 · map ↗

FRN
0004901302

Previous call
AD4PS (Advanced)

Last granted
Apr 24, 2012

Effective
Apr 24, 2012

Last action
Apr 25, 2024
FCC actions (3)
- Apr 25, 2024 — License expired LIEXP
- Apr 24, 2012 — Vanity call sign granted VANGRT
- Apr 24, 2012 — License issued LIISS
AD4PS Canceled Amateur Extra Jan 31, 2001 → Apr 24, 2012 (canceled)

Licensee
DENNIS M HAMILTON

Address
Attn: Dennis M. Hamilton
6550 NE 304th St.
Okeechobee, FL 34972-0350
27.4780, -80.9087 (ZIP center) · Grid EL97nl · CQ 5 · ITU 8 · map ↗

FRN
0004901302

Last granted
Dec 10, 2003

Effective
Apr 5, 2012

Last action
Apr 24, 2012
FCC actions (6)
- Apr 24, 2012 — License canceled LICAN
- Apr 5, 2012 — Administrative update LIAUA
- Sep 12, 2006 — Administrative update LIAUA
- Jan 24, 2004 — Administrative update LIAUA
- Dec 10, 2003 — License renewed LIREN
- Jan 31, 2001 — Administrative update LIAUA

Address history

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

Seen May 28, 2012 → Oct 4, 2026 · 88 snapshots · as AD4PS
DENNIS M HAMILTON
Attn: Dennis M. Hamilton
6550 NE 304th St., Okeechobee, FL 34972-0350
27.4780, -80.9087 (ZIP center) · Grid EL97nl · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → Nov 10, 2011 · 3 snapshots · as AD4PS
DENNIS M HAMILTON
Attn: Dennis M. Hamilton
5000 NE 122nd Drive, Okeechobee, FL 34972-9680
27.4780, -80.9087 (ZIP center) · Grid EL97nl · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as AD4PS
DENNIS M HAMILTON
4782 Marshall Drive, Loxahatchee, FL 33470-2224
26.7839, -80.3810 (ZIP center) · Grid EL96ts · CQ 5 · ITU 8 · map ↗

Others requesting W4FSI

1 application listed W4FSI as a choice, newest first.

Filed	Award	Applicant	Choice #	W4FSI	Result
Apr 4, 2012	Apr 22, 2012	AD4PS · DENNIS M HAMILTON · Okeechobee, FL	1	Granted	Granted this call

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for W4FSI in the last 24 hours. They show up here within seconds of W4FSI beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.