N9TPB FCC License Search

🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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

N4CSN

✅ Available for a vanity request — free since Sep 22, 2006.

1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.

Not currently held · 1 holder on record · available since Sep 22, 2006

Previous holder: Carson L Gladney

Held N4CSN Dec 2, 2003 → Sep 21, 2004 · first licensed Aug 18, 2003 as KI4BYN · 4 licenses · FRN 0009464702

W4CLG Active Amateur Extra · vanity Jun 27, 2006 → expires Jun 27, 2036

Licensee
Carson L Gladney

Address
234 Co Rd 126
Arley, AL 35541
34.1268, -87.1655 (street) · Grid EM64kd · CQ 4 · ITU 8 · map ↗

FRN
0009464702

Previous call
AI4HG (General)

Last granted
Apr 16, 2026

Effective
Apr 16, 2026

Last action
Apr 16, 2026
FCC actions (4)
- Apr 16, 2026 — License renewed LIREN
- Apr 7, 2016 — License renewed LIREN
- Jun 27, 2006 — Vanity call sign granted VANGRT
- Jun 27, 2006 — License issued LIISS
AI4HG Canceled Amateur Extra Dec 2, 2003 → Jun 27, 2006 (canceled)

Licensee
Carson L Gladney

Address
234 Co Rd 126
Arley, AL 35541
34.1268, -87.1655 (street) · Grid EM64kd · CQ 4 · ITU 8 · map ↗

FRN
0009464702

Previous call
N4CSN (General)

Last granted
Dec 2, 2003

Effective
Sep 21, 2004

Last action
Jun 27, 2006
FCC actions (3)
- Jun 27, 2006 — License canceled LICAN
- Sep 21, 2004 — Systematic call sign granted SYSGRT
- Sep 21, 2004 — License issued LIISS
N4CSN Canceled Amateur Extra · vanity Dec 2, 2003 → Sep 21, 2004 (canceled)

Licensee
Carson L Gladney

Address
234 Co Rd 126
Arley, AL 35541
34.1268, -87.1655 (street) · Grid EM64kd · CQ 4 · ITU 8 · map ↗

FRN
0009464702

Previous call
KI4BYN (General)

Last granted
Dec 2, 2003

Effective
Sep 14, 2004

Last action
Sep 21, 2004
FCC actions (5)
- Sep 21, 2004 — License canceled LICAN
- Sep 14, 2004 — License modified LIMOD
- Aug 16, 2004 — License modified LIMOD
- Dec 2, 2003 — Vanity call sign granted VANGRT
- Dec 2, 2003 — License issued LIISS
KI4BYN Canceled Technician Aug 18, 2003 → Dec 2, 2003 (canceled)

Licensee
Carson L Gladney

Address
234 Co Rd 126
Arley, AL 35541
34.1268, -87.1655 (street) · Grid EM64kd · CQ 4 · ITU 8 · map ↗

FRN
0009464702

Last granted
Aug 18, 2003

Effective
Aug 18, 2003

Last action
Dec 2, 2003
FCC actions (2)
- Dec 2, 2003 — License canceled LICAN
- Aug 18, 2003 — License issued LIISS

Address history

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

Seen Nov 7, 2004 → Sep 27, 2026 · 187 snapshots · as KI4BYN
Carson L Gladney
234 Co Rd 126, Arley, AL 35541
34.1268, -87.1655 (street) · Grid EM64kd · CQ 4 · ITU 8 · map ↗

Others requesting N4CSN

3 applications listed N4CSN as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Nov 12, 2003	Nov 30, 2003	KI4BYN · Carson L Gladney · Arley, AL	1	Granted
Apr 9, 2003	Apr 27, 2003	KG4ICT · PHILIP M DIAZ · DENVER, NC	2	Granted
Aug 16, 1999	Sep 3, 1999	KE4NTO · STANLEY M HOLSHOE · MELBOURNE, FL	2	Dismissed

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N4CSN in the last 24 hours. They show up here within seconds of N4CSN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.