N9TPB FCC License Search

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

Joseph T Matthews

FRN 0019399518 · first licensed Dec 24, 2009 as KD0JUI · 2 licenses on record

📝 FCC applications (3)

Received	File number	Service	Purpose	Status	Call
Feb 3, 2020	0008964740	HAM	Renewal	Granted	K7SET
Mar 15, 2010	0004168534	HAM	Modification	Granted	KD0JUI
Dec 24, 2009	0004076877	HAM	New license	Granted	KD0JUI

Complete licensing history

K7SET Active Technician · vanity Apr 2, 2010 → expires Apr 2, 2030

Licensee
Joseph T Matthews

Address
Box 2261
Centennnial, CO 80161

FRN
0019399518

Previous call
KD0JUI

Last granted
Feb 4, 2020

Effective
Feb 4, 2020

Last action
Feb 4, 2020
FCC actions (3)
- Feb 4, 2020 — License renewed LIREN
- Apr 2, 2010 — Vanity call sign granted VANGRT
- Apr 2, 2010 — License issued LIISS
KD0JUI Canceled Technician Dec 24, 2009 → Apr 2, 2010 (canceled)

Licensee
Joseph T Matthews

Address
Box 2261
Centennnial, CO 80161

FRN
0019399518

Last granted
Dec 24, 2009

Effective
Dec 24, 2009

Last action
Apr 2, 2010
FCC actions (3)
- Apr 2, 2010 — License canceled LICAN
- Dec 24, 2009 — License issued LIISS
- Dec 24, 2009 — 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 May 27, 2010 → Oct 4, 2026 · 94 snapshots · as KD0JUI
Joseph T Matthews
Box 2261, Centennnial, CO 80161

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Mar 15, 2010 Granted Feb 4, 2020 0004168534	KD0JUI · Joseph T Matthews · Technician Box 2261, Centennnial, CO 80161	1.K7SET ✓ granted	Granted got K7SET