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

N9MTT HAM

✅ Available for a vanity request — free since Oct 9, 2012.

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

📬 QSL: LoTW user · last upload Jan 7, 2026 · eQSL AG member · QRZ · HamQTH

Not currently held · 2 holders on record · available since Oct 9, 2012

Previous holder: MATTHEW J WOLF

Held N9MTT Aug 2, 2005 → Oct 8, 2010 · first licensed Apr 8, 2003 as KC9DQP · 3 licenses · FRN 0008761264

N4MTT Active Amateur Extra · vanity Oct 8, 2010 → expires Oct 8, 2030

Licensee
MATTHEW J WOLF

Address
PO Box 943
Cary, NC 27512

FRN
0008761264

Previous call
N9MTT (General)

Last granted
Jul 24, 2020

Effective
Jul 24, 2020

Last action
Jul 24, 2020
FCC actions (3)
- Jul 24, 2020 — License renewed LIREN
- Oct 8, 2010 — Vanity call sign granted VANGRT
- Oct 8, 2010 — License issued LIISS
📦 Moved: Barrington, IL → Cary, NC

N9MTT Canceled Amateur Extra · vanity Aug 2, 2005 → Oct 8, 2010 (canceled)

Licensee
MATTHEW J WOLF

Address
PO Box 943
Cary, NC 27512

FRN
0008761264

Previous call
KC9DQP (General)

Last granted
Aug 2, 2005

Effective
Sep 19, 2006

Last action
Oct 8, 2010
FCC actions (5)
- Oct 8, 2010 — License canceled LICAN
- Sep 19, 2006 — Administrative update LIAUA
- Nov 18, 2005 — License modified LIMOD
- Aug 2, 2005 — Vanity call sign granted VANGRT
- Aug 2, 2005 — License issued LIISS
KC9DQP Canceled General Apr 8, 2003 → Aug 2, 2005 (canceled)

Licensee
MATTHEW J WOLF

Address
PO Box 1305
BARRINGTON, IL 60011-1305

FRN
0008761264

Last granted
Apr 8, 2003

Effective
Feb 17, 2005

Last action
Aug 2, 2005
FCC actions (3)
- Aug 2, 2005 — License canceled LICAN
- Feb 17, 2005 — License modified LIMOD
- Apr 8, 2003 — License issued LIISS

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 · 93 snapshots · as N9MTT
MATTHEW J WOLF
PO Box 943
Cary, NC 27512
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KC9DQP
MATTHEW J WOLF
PO Box 1305
BARRINGTON, IL 60011-1305

Previous holder: FREDERICK GRAY JR

Held N9MTT Oct 1, 1991 → Oct 1, 2001 · first licensed Oct 1, 1991 as N9MTT · 1 license · no FRN on file (pre-2001 records)

N9MTT Expired Technician Plus Oct 1, 1991 → Oct 1, 2001 (expired)

Licensee
FREDERICK GRAY JR

Address
4335 N 49TH ST
MILWAUKEE, WI 53216
43.0863, -87.9763 (ZIP center) · Grid EN63ac · CQ 4 · ITU 8 · map ↗

Last granted
Oct 1, 1991

Effective
Oct 1, 1991

Last action
Oct 2, 2003
FCC actions (1)
- Oct 2, 2003 — License expired LIEXP

Address history

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

Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as N9MTT
FREDERICK GRAY JR
4335 N 49TH ST, MILWAUKEE, WI 53216
43.0863, -87.9763 (ZIP center) · Grid EN63ac · CQ 4 · ITU 8 · map ↗

Others requesting N9MTT

2 applications listed N9MTT as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Feb 4, 2020	Feb 22, 2020	KD9OKI · Marc A Tuholski · La Porte, IN	10	Granted
Jul 14, 2005	Aug 1, 2005	KC9DQP · MATTHEW J WOLF · BARRINGTON, IL	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N9MTT in the last 24 hours. They show up here within seconds of N9MTT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.