N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 5, 2026) · next update today 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

KG4CSF HAM

✅ Available for a vanity request — free since Apr 6, 2011.

2x3 call: any licensee can request it. No pending applications list it.
Last requested Dec 4, 2017 as choice 4: not granted, that applicant got N4CSF instead.

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

Not currently held · 1 holder on record · available since Apr 6, 2011

Previous holder: Anthony W Deininger

Held KG4CSF Apr 5, 1999 → Apr 5, 2009 · first licensed Apr 5, 1999 as KG4CSF · 2 licenses · FRN 0003426012

📦 Moved: Milton, FL → Orlando, FL

KN4DVZ Active General Jun 12, 2017 → expires Jun 12, 2027

Licensee
Anthony W Deininger

Address
969 Jadestone Circle
Orlando, FL 32828
28.5548, -81.1882 (street) · Grid EL98jn · CQ 5 · ITU 8 · map ↗

FRN
0003426012

Last granted
Jun 12, 2017

Effective
Jun 5, 2018

Last action
Jun 5, 2018
FCC actions (4)
- Jun 5, 2018 — Administrative update LIAUA
- Jun 22, 2017 — License modified LIMOD
- Jun 12, 2017 — License issued LIISS
- Jun 12, 2017 — Systematic call sign granted SYSGRT
KG4CSF Expired Technician Apr 5, 1999 → Apr 5, 2009 (expired)

Licensee
ANTHONY W DEININGER

Address
600 LAKESHORE DR
MILTON, FL 32570
30.7915, -86.9830 (ZIP center) · Grid EM60ms · CQ 5 · ITU 8 · map ↗

FRN
0003426012

Last granted
Apr 5, 1999

Effective
Apr 5, 1999

Last action
Apr 6, 2011
FCC actions (1)
- Apr 6, 2011 — License expired LIEXP

Address history

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

Seen Sep 3, 2018 → Oct 4, 2026 · 16 snapshots · as KN4DVZ
Anthony W Deininger
969 Jadestone Circle, Orlando, FL 32828
28.5548, -81.1882 (street) · Grid EL98jn · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KG4CSF
ANTHONY W DEININGER
600 LAKESHORE DR, MILTON, FL 32570
30.7915, -86.9830 (ZIP center) · Grid EM60ms · CQ 5 · ITU 8 · map ↗
Seen Sep 5, 2017 → May 7, 2018 · 4 snapshots · as KN4DVZ
Anthony W Deininger
3875 Cleary Way, Orlando, FL 32828
28.5302, -81.1693 (ZIP center) · Grid EL98jm · CQ 5 · ITU 8 · map ↗

Others requesting KG4CSF

1 application listed KG4CSF as a choice, newest first.

Filed	Award	Applicant	Choice #	KG4CSF	Result
Dec 4, 2017	Dec 22, 2017	KN4HUZ · Charles S Ferguson · Hampton, VA	4	Not granted	They got N4CSF (choice 1)

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KG4CSF in the last 24 hours. They show up here within seconds of KG4CSF beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.