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

AK4UT

✅ Available for a vanity request — free since May 9, 2023.

2x2 call: only Amateur Extra licensees can request it. 1 pending application already lists it (first filed Sep 29, 2026) — see requests.

Not currently held · 2 holders on record · available since May 9, 2023

Previous holder: PATRICK T HALLIHAN

Held AK4UT May 12, 2020 → May 8, 2021 · first licensed Aug 26, 2000 as KF4UTT · 5 licenses · FRN 0001807353

AB4T Active Amateur Extra · vanity May 8, 2021 → expires May 8, 2031

Licensee
PATRICK T HALLIHAN

Address
349 Matthews Estates Rd
Matthews, NC 28105
35.1107, -80.7228 (street) · Grid EM95pc · CQ 5 · ITU 8 · map ↗

FRN
0001807353

Previous call
AK4UT (Technician)

Last granted
May 8, 2021

Effective
May 8, 2021

Last action
May 8, 2021
FCC actions (2)
- May 8, 2021 — Vanity call sign granted VANGRT
- May 8, 2021 — License issued LIISS
AK4UT Canceled Amateur Extra · vanity May 12, 2020 → May 8, 2021 (canceled)

Licensee
PATRICK T HALLIHAN

Address
349 Matthews Estates Rd
Matthews, NC 28105
35.1107, -80.7228 (street) · Grid EM95pc · CQ 5 · ITU 8 · map ↗

FRN
0001807353

Previous call
NR1K (Technician)

Last granted
May 12, 2020

Effective
May 12, 2020

Last action
May 8, 2021
FCC actions (3)
- May 8, 2021 — License canceled LICAN
- May 12, 2020 — Vanity call sign granted VANGRT
- May 12, 2020 — License issued LIISS
NR1K Canceled Amateur Extra · vanity Feb 19, 2020 → May 12, 2020 (canceled)

Licensee
PATRICK T HALLIHAN

Address
349 Matthews Estates Rd
Matthews, NC 28105
35.1107, -80.7228 (street) · Grid EM95pc · CQ 5 · ITU 8 · map ↗

FRN
0001807353

Previous call
AK4UT (Technician)

Last granted
Feb 19, 2020

Effective
Feb 19, 2020

Last action
May 12, 2020
FCC actions (3)
- May 12, 2020 — License canceled LICAN
- Feb 19, 2020 — Vanity call sign granted VANGRT
- Feb 19, 2020 — License issued LIISS
AK4UT Canceled Amateur Extra · vanity Jan 23, 2018 → Feb 19, 2020 (canceled)

Licensee
PATRICK T HALLIHAN

Address
349 Matthews Estates Rd
Matthews, NC 28105
35.1107, -80.7228 (street) · Grid EM95pc · CQ 5 · ITU 8 · map ↗

FRN
0001807353

Previous call
KF4UTT (Technician)

Last granted
Jan 23, 2018

Effective
Jan 23, 2018

Last action
Feb 19, 2020
FCC actions (3)
- Feb 19, 2020 — License canceled LICAN
- Jan 23, 2018 — Vanity call sign granted VANGRT
- Jan 23, 2018 — License issued LIISS
KF4UTT Canceled Amateur Extra Aug 26, 2000 → Jan 23, 2018 (canceled)

Licensee
PATRICK T HALLIHAN

Address
349 Matthews Estates Rd
Matthews, NC 28105
35.1107, -80.7228 (street) · Grid EM95pc · CQ 5 · ITU 8 · map ↗

FRN
0001807353

Last granted
Jun 9, 2009

Effective
Dec 12, 2017

Last action
Jan 23, 2018
FCC actions (6)
- Jan 23, 2018 — License canceled LICAN
- Dec 12, 2017 — License modified LIMOD
- Jun 9, 2009 — License renewed LIREN
- Dec 19, 2006 — FCC action LIAUA
- Mar 20, 2003 — FCC action LIAUA
- Aug 26, 2000 — FCC action LIAUA

Address history

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

Seen May 27, 2010 → Sep 27, 2026 · 98 snapshots · as KF4UTT
PATRICK T HALLIHAN
349 Matthews Estates Rd, Matthews, NC 28105
35.1107, -80.7228 (street) · Grid EM95pc · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 · 1 snapshot · as KF4UTT
PATRICK T HALLIHAN
45920 STONEY RUN DR, GREAT MILLS, MD 20634
38.2417, -76.4983 (ZIP center) · Grid FM18sf · CQ 5 · ITU 8 · map ↗

Previous holder: Walfried A Sommer

Held AK4UT Jun 11, 2002 → Jun 11, 2012 · first licensed Apr 4, 2002 as KG4SPB · 3 licenses · FRN 0006843841

AK4UT Expired Amateur Extra · vanity Jun 11, 2002 → Jun 11, 2012 (expired)

Licensee
Walfried A Sommer

Address
PO Box 710
395 Osceola Rd W
Geneva, FL 32732
28.7510, -81.1021 (ZIP center) · Grid EL98ks · CQ 5 · ITU 8 · map ↗

FRN
0006843841

Previous call
AG4RB (General)

Last granted
Jun 11, 2002

Effective
Jun 11, 2002

Last action
Jun 12, 2014
FCC actions (3)
- Jun 12, 2014 — License expired LIEXP
- Jun 11, 2002 — Vanity call sign granted VANGRT
- Jun 11, 2002 — License issued LIISS
AG4RB Canceled Amateur Extra Apr 4, 2002 → Jun 11, 2002 (canceled)

Licensee
Walfried A Sommer

Address
PO Box 710
395 Osceola Rd W
Geneva, FL 32732
28.7510, -81.1021 (ZIP center) · Grid EL98ks · CQ 5 · ITU 8 · map ↗

FRN
0006843841

Previous call
KG4SPB (General)

Last granted
Apr 4, 2002

Effective
Apr 22, 2002

Last action
Jun 11, 2002
FCC actions (3)
- Jun 11, 2002 — License canceled LICAN
- Apr 22, 2002 — Systematic call sign granted SYSGRT
- Apr 22, 2002 — License issued LIISS
KG4SPB Canceled Amateur Extra Apr 4, 2002 → Apr 22, 2002 (canceled)

Licensee
Walfried A Sommer

Address
PO Box 710
395 Osceola Rd W
Geneva, FL 32732
28.7510, -81.1021 (ZIP center) · Grid EL98ks · CQ 5 · ITU 8 · map ↗

FRN
0006843841

Last granted
Apr 4, 2002

Effective
Apr 4, 2002

Last action
Apr 22, 2002
FCC actions (2)
- Apr 22, 2002 — License canceled LICAN
- Apr 4, 2002 — 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 · 141 snapshots · as KG4SPB
Walfried A Sommer
PO Box 710
395 Osceola Rd W, Geneva, FL 32732
28.7510, -81.1021 (ZIP center) · Grid EL98ks · CQ 5 · ITU 8 · map ↗

Others requesting AK4UT

5 applications listed AK4UT as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Sep 29, 2026	Oct 17, 2026 (on or after)	KC0ILN · RODNEY N BARRY · Powder Springs, GA	14	Pending
Apr 21, 2020	May 9, 2020	NR1K · PATRICK T HALLIHAN · Matthews, NC	1	Granted
Sep 6, 2018	Sep 24, 2018	KN4BEJ · Mark J Barnes · SIMPSONVILLE, SC	8	Granted
Jan 3, 2018	Jan 21, 2018	KF4UTT · PATRICK T HALLIHAN · Matthews, NC	1	Granted
May 22, 2002	Jun 9, 2002	AG4RB · Walfried A Sommer · Geneva, FL	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for AK4UT in the last 24 hours. They show up here within seconds of AK4UT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.