N9TPB FCC License Search

🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 2026) · next update today 9:45 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

KG4LSO HAM

✅ Available for a vanity request — free since Jun 23, 2003.

2x3 call: any licensee can request it. No pending applications list it.

📬 QSL: not on LoTW · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Jun 23, 2003

Previous holder: Christopher B Clark

Held KG4LSO Feb 13, 2001 → Jun 22, 2001 · first licensed Feb 13, 2001 as KG4LSO · 4 licenses · FRN 0004415691

N4DXT Active Technician · vanity Mar 24, 2020 → expires Mar 24, 2030

Licensee
Christopher B Clark

Address
234 Maple Dr
Cedartown, GA 30125
34.0311, -85.2421 (street) · Grid EM74ja · CQ 5 · ITU 8 · map ↗

FRN
0004415691

Previous call
KO4CIW

Last granted
Mar 24, 2020

Effective
Mar 24, 2020

Last action
Mar 24, 2020
FCC actions (2)
- Mar 24, 2020 — Vanity call sign granted VANGRT
- Mar 24, 2020 — License issued LIISS
📦 Moved: Cave Spring, GA → Cedartown, GA

KO4CIW Canceled Technician Mar 4, 2020 → Mar 24, 2020 (canceled)

Licensee
Christopher B Clark

Address
234 Maple Dr
Cedartown, GA 30125
34.0311, -85.2421 (street) · Grid EM74ja · CQ 5 · ITU 8 · map ↗

FRN
0004415691

Last granted
Mar 4, 2020

Effective
Mar 4, 2020

Last action
Mar 24, 2020
FCC actions (3)
- Mar 24, 2020 — License canceled LICAN
- Mar 4, 2020 — License issued LIISS
- Mar 4, 2020 — Systematic call sign granted SYSGRT
📦 Moved: Cedartown, GA → Cave Spring, GA

N4DMX Expired Technician · vanity Jun 22, 2001 → Jun 22, 2011 (expired)

Licensee
Christopher B Clark

Address
63 Padlock Mtn. Rd.
Cave Spring, GA 30124
34.1337, -85.3458 (ZIP center) · Grid EM74hd · CQ 5 · ITU 8 · map ↗

FRN
0004415691

Previous call
KG4LSO

Last granted
Jun 22, 2001

Effective
May 22, 2010

Last action
Jun 25, 2013
FCC actions (2)
- Jun 25, 2013 — License expired LIEXP
- Jun 22, 2001 — License issued LIISS
KG4LSO Canceled Technician Feb 13, 2001 → Jun 22, 2001 (canceled)

Licensee
Christopher B Clark

Address
542 Pine St
Cedartown, GA 30125
34.0006, -85.2768 (ZIP center) · Grid EM74ia · CQ 5 · ITU 8 · map ↗

FRN
0004415691

Last granted
Feb 13, 2001

Effective
Feb 13, 2001

Last action
Jun 22, 2001
FCC actions (2)
- Jun 22, 2001 — License canceled LICAN
- Feb 13, 2001 — License issued LIISS

Address history

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

Seen Apr 16, 2022 → Sep 27, 2026 · 24 snapshots · as KO4CIW
Christopher B Clark
234 Maple Dr, Cedartown, GA 30125
34.0311, -85.2421 (street) · Grid EM74ja · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 → Sep 27, 2026 · 46 snapshots · as N4DMX
Christopher B Clark
63 Padlock Mtn. Rd., Cave Spring, GA 30124
34.1337, -85.3458 (ZIP center) · Grid EM74hd · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Sep 27, 2026 · 48 snapshots · as KG4LSO
Christopher B Clark
542 Pine St, Cedartown, GA 30125
34.0006, -85.2768 (ZIP center) · Grid EM74ia · CQ 5 · ITU 8 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KG4LSO in the last 24 hours. They show up here within seconds of KG4LSO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.