N9TPB FCC License Search

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

N0ZRT HAM

✅ Available for a vanity request — free since Aug 4, 2023.

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

Not currently held · 2 holders on record · available since Aug 4, 2023

Previous holder: MARK H LARSEN

Held N0ZRT Jun 1, 2020 → Aug 3, 2021 · first licensed Mar 23, 2009 as KF7BEM · 4 licenses · FRN 0018599324

W7DIY Active General · vanity Aug 3, 2021 → expires Aug 3, 2031

Licensee
MARK H LARSEN

Address
800 S 3600 E
HEBER CITY, UT 84032-3545
40.4966, -111.3573 (street) · Grid DN40hl · CQ 3 · ITU 6 · map ↗

FRN
0018599324

Previous call
N0ZRT (Technician)

Last granted
Aug 3, 2021

Effective
Aug 3, 2021

Last action
Aug 3, 2021
FCC actions (2)
- Aug 3, 2021 — Vanity call sign granted VANGRT
- Aug 3, 2021 — License issued LIISS
N0ZRT Canceled General · vanity Jun 1, 2020 → Aug 3, 2021 (canceled)

Licensee
MARK H LARSEN

Address
800 S 3600 E
HEBER CITY, UT 84032-3545
40.4966, -111.3573 (street) · Grid DN40hl · CQ 3 · ITU 6 · map ↗

FRN
0018599324

Previous call
W6FLY (Technician)

Last granted
Jun 1, 2020

Effective
Sep 4, 2020

Last action
Aug 3, 2021
FCC actions (4)
- Aug 3, 2021 — License canceled LICAN
- Sep 4, 2020 — License modified LIMOD
- Jun 1, 2020 — Vanity call sign granted VANGRT
- Jun 1, 2020 — License issued LIISS
W6FLY Canceled Technician · vanity Nov 4, 2016 → Jun 1, 2020 (canceled)

Licensee
MARK H LARSEN

Address
Attn: Mark H. Larsen
800 S 3600 E
Heber City, UT 84032
40.4966, -111.3573 (street) · Grid DN40hl · CQ 3 · ITU 6 · map ↗

FRN
0018599324

Previous call
KF7BEM

Last granted
Nov 4, 2016

Effective
Sep 7, 2019

Last action
Jun 1, 2020
FCC actions (4)
- Jun 1, 2020 — License canceled LICAN
- Sep 7, 2019 — Administrative update LIAUA
- Nov 4, 2016 — Vanity call sign granted VANGRT
- Nov 4, 2016 — License issued LIISS
KF7BEM Canceled Technician Mar 23, 2009 → Nov 4, 2016 (canceled)

Licensee
MARK H LARSEN

Address
231 S 600 W
Heber City, UT 84032
40.3693, -111.1870 (ZIP center) · Grid DN40ji · CQ 3 · ITU 6 · map ↗

FRN
0018599324

Last granted
Mar 23, 2009

Effective
Oct 14, 2016

Last action
Nov 4, 2016
FCC actions (6)
- Nov 4, 2016 — License canceled LICAN
- Oct 14, 2016 — Administrative update LIAUA
- Oct 23, 2012 — Administrative update LIAUA
- Feb 23, 2011 — Administrative update LIAUA
- Mar 23, 2009 — License issued LIISS
- Mar 23, 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 Apr 16, 2022 → Sep 27, 2026 · 36 snapshots · as W6FLY
MARK H LARSEN
Attn: Mark H. Larsen
800 S 3600 E, Heber City, UT 84032
40.4966, -111.3573 (street) · Grid DN40hl · CQ 3 · ITU 6 · map ↗
Seen Nov 4, 2016 → Sep 27, 2026 · 35 snapshots · as KF7BEM
MARK H LARSEN
231 S 600 W, Heber City, UT 84032
40.3693, -111.1870 (ZIP center) · Grid DN40ji · CQ 3 · ITU 6 · map ↗
Seen Feb 18, 2013 → Jun 30, 2016 · 17 snapshots · as KF7BEM
MARK H LARSEN
16978 W US Highway 136, Bethany, MO 64424
40.2647, -94.0322 (ZIP center) · Grid EN20xg · CQ 4 · ITU 7 · map ↗
Seen Oct 17, 2011 → Jul 26, 2012 · 4 snapshots · as KF7BEM
MARK H LARSEN
17374 W US Hwy 136, Bethany, MO 64424
40.2647, -94.0322 (ZIP center) · Grid EN20xg · CQ 4 · ITU 7 · map ↗
Seen May 27, 2010 · 1 snapshot · as KF7BEM
MARK H LARSEN
HC 63 BOX 65, MONTICELLO, UT 84535
37.8499, -109.2964 (ZIP center) · Grid DM57iu · CQ 3 · ITU 7 · map ↗

Previous holder: PAUL W JEWETT

Held N0ZRT Dec 21, 1993 → Dec 21, 2003 · first licensed Dec 21, 1993 as N0ZRT · 1 license · FRN 0004693560

N0ZRT Expired Technician Dec 21, 1993 → Dec 21, 2003 (expired)

Licensee
PAUL W JEWETT

Address
275 BUTTERFIELD LANE
FAYETTEVILLE, GA 30214-3683
33.4905, -84.4860 (ZIP center) · Grid EM73sl · CQ 5 · ITU 8 · map ↗

FRN
0004693560

Last granted
Dec 21, 1993

Effective
Jan 12, 2001

Last action
Jan 4, 2006
FCC actions (2)
- Jan 4, 2006 — License expired LIEXP
- Jan 12, 2001 — Administrative update LIAUA

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 · 47 snapshots · as N0ZRT
PAUL W JEWETT
275 BUTTERFIELD LANE, FAYETTEVILLE, GA 30214-3683
33.4905, -84.4860 (ZIP center) · Grid EM73sl · CQ 5 · ITU 8 · map ↗

Others requesting N0ZRT

2 applications listed N0ZRT as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jul 15, 2024	Aug 2, 2024	KQ4TGN · Brent Smith · Callahan, FL	17	Granted
May 12, 2020	May 30, 2020	W6FLY · MARK H LARSEN · Heber City, UT	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N0ZRT in the last 24 hours. They show up here within seconds of N0ZRT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.