N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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

K5TTS HAM

✅ Available for a vanity request — free since Feb 24, 2022.

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

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

Not currently held · 1 holder on record · available since Feb 24, 2022

Previous holder: WILLIAM J MATHEWS

Held K5TTS Feb 23, 2010 → Feb 23, 2020 · first licensed Apr 29, 2004 as KB8TTS · 2 licenses · FRN 0010839454

📦 Moved: Mason, MI → Lansing, MI

K5TTS Expired Technician · vanity Feb 23, 2010 → Feb 23, 2020 (expired)

Licensee
WILLIAM J MATHEWS

Address
5505 KAYNORTH 8
LANSING, MI 48911
42.6729, -84.5734 (ZIP center) · Grid EN72rq · CQ 4 · ITU 8 · map ↗

FRN
0010839454

Previous call
KB8TTS

Last granted
Feb 23, 2010

Effective
Dec 29, 2010

Last action
Feb 24, 2022
FCC actions (4)
- Feb 24, 2022 — License expired LIEXP
- Dec 29, 2010 — Administrative update LIAUA
- Feb 23, 2010 — Vanity call sign granted VANGRT
- Feb 23, 2010 — License issued LIISS
KB8TTS Canceled Technician Apr 29, 2004 → Feb 23, 2010 (canceled)

Licensee
WILLIAM J MATHEWS

Address
1470 HARPER RD 4
MASON, MI 48854
42.5817, -84.4516 (ZIP center) · Grid EN72sn · CQ 4 · ITU 8 · map ↗

FRN
0010839454

Last granted
Apr 29, 2004

Effective
Jun 5, 2007

Last action
Feb 23, 2010
FCC actions (4)
- Feb 23, 2010 — License canceled LICAN
- Jun 5, 2007 — Administrative update LIAUA
- Apr 29, 2004 — License renewed LIREN
- Apr 29, 2004 — FCC action LITIN

Address history

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

Seen Oct 17, 2011 → Oct 4, 2026 · 46 snapshots · as K5TTS
WILLIAM J MATHEWS
5505 KAYNORTH 8, LANSING, MI 48911
42.6729, -84.5734 (ZIP center) · Grid EN72rq · CQ 4 · ITU 8 · map ↗
Seen May 27, 2010 → Oct 4, 2026 · 47 snapshots · as KB8TTS
WILLIAM J MATHEWS
1470 HARPER RD 4, MASON, MI 48854
42.5817, -84.4516 (ZIP center) · Grid EN72sn · CQ 4 · ITU 8 · map ↗
Seen May 27, 2010 · 1 snapshot · as K5TTS
WILLIAM J MATHEWS
1604 W Felix St, Fort Worth, TX 76115
32.6785, -97.3305 (ZIP center) · Grid EM12iq · CQ 4 · ITU 7 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as KB8TTS
WILLIAM J MATHEWS
321 3 E EDGEWOOD BLVD, LANSING, MI 48911
42.6729, -84.5734 (ZIP center) · Grid EN72rq · CQ 4 · ITU 8 · map ↗

Others requesting K5TTS

3 applications listed K5TTS as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Aug 21, 2024	Sep 8, 2024	KJ5HSE · Tommy C Sprinkle Jr · Grapeland, TX	5	Granted
May 30, 2023	Jun 17, 2023	KJ5AZX · Gordon L Harrison · Alexander, AR	2	Granted
Feb 5, 2010	Feb 23, 2010	KB8TTS · WILLIAM J MATHEWS · Fort Worth, TX	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K5TTS in the last 24 hours. They show up here within seconds of K5TTS beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.