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

MATTHEW C JOHNSON

FRN 0004628160 · first licensed Dec 27, 2000 as N6OGM · 4 licenses on record

📝 FCC applications (10)

Received	File number	Service	Purpose	Status	Call
Jul 3, 2023	0010602285	HAM	Modification	Granted	N6XS
Jul 28, 2022	0010145313	HAM	Administrative update	Granted	N6XS
Jan 24, 2022	0009881728	HAM	Administrative update	Granted	N6XS
Mar 29, 2021	0009472218	HAM	Modification	Granted	AA6MJ
Jun 5, 2020	0009102102	HAM	Modification	Granted	N6OGM
Jun 4, 2020	0009101705	HAM	Modification	Granted	N6OGM
Nov 4, 2019	0008864171	HAM	Administrative update	Granted	N6OGM
May 28, 2019	0008666087	HAM	Renewal	Granted	N6OGM
Aug 12, 2009	0003931036	HAM	Renewal	Granted	N6OGM
Dec 26, 2000	0000306839	HAM	Administrative update	Granted	N6OGM

Complete licensing history

N6OGM Active Amateur Extra · vanity Jul 21, 2023 → expires Jul 21, 2033

Licensee
MATTHEW C JOHNSON

Address
Attn: Matt Johnson
PO Box 402823
Hesperia, CA 92340-2823

FRN
0004628160

Previous call
N6XS (General)

Last granted
Jul 21, 2023

Effective
Jul 21, 2023

Last action
Jul 21, 2023
FCC actions (2)
- Jul 21, 2023 — Vanity call sign granted VANGRT
- Jul 21, 2023 — License issued LIISS
📦 Moved: Los Angeles, CA → Hesperia, CA

N6XS Canceled Amateur Extra · vanity Apr 16, 2021 → Jul 21, 2023 (canceled)

Licensee
MATTHEW C JOHNSON

Address
Attn: Matt Johnson
PO Box 402823
Hesperia, CA 92340-2823

FRN
0004628160

Previous call
AA6MJ (General)

Last granted
Apr 16, 2021

Effective
Jul 29, 2022

Last action
Jul 21, 2023
FCC actions (5)
- Jul 21, 2023 — License canceled LICAN
- Jul 29, 2022 — Administrative update LIAUA
- Jan 26, 2022 — Administrative update LIAUA
- Apr 16, 2021 — Vanity call sign granted VANGRT
- Apr 16, 2021 — License issued LIISS
AA6MJ Canceled Amateur Extra · vanity Jun 23, 2020 → Apr 16, 2021 (canceled)

Licensee
MATTHEW C JOHNSON

Address
PO Box 861456
LOS ANGELES, CA 90086-1456

FRN
0004628160

Previous call
N6OGM (General)

Last granted
Jun 23, 2020

Effective
Jun 23, 2020

Last action
Apr 16, 2021
FCC actions (3)
- Apr 16, 2021 — License canceled LICAN
- Jun 23, 2020 — Vanity call sign granted VANGRT
- Jun 23, 2020 — License issued LIISS
N6OGM Canceled Amateur Extra Dec 27, 2000 → Jun 23, 2020 (canceled)

Licensee
MATTHEW C JOHNSON

Address
PO Box 861456
LOS ANGELES, CA 90086-1456

FRN
0004628160

Last granted
May 29, 2019

Effective
Jun 4, 2020

Last action
Jun 23, 2020
FCC actions (6)
- Jun 23, 2020 — License canceled LICAN
- Jun 4, 2020 — License modified LIMOD
- Nov 5, 2019 — Administrative update LIAUA
- May 29, 2019 — License renewed LIREN
- Aug 13, 2009 — License renewed LIREN
- Dec 27, 2000 — Administrative update LIAUA

Address history

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

Seen Apr 27, 2024 → Oct 4, 2026 · 24 snapshots · as N6XS
MATTHEW C JOHNSON
Attn: Matt Johnson
PO Box 402823
Hesperia, CA 92340-2823
Seen Apr 16, 2022 → Oct 4, 2026 · 26 snapshots · as N6OGM
MATTHEW C JOHNSON
PO Box 861456
LOS ANGELES, CA 90086-1456
Seen Apr 16, 2022 · 1 snapshot · as N6XS
MATTHEW C JOHNSON
Attn: Matt Johnson
6475 E. Pacific Coast Highway, #160, Long Beach, CA 90803
33.7542, -118.1324 (ZIP center) · Grid DM03ws · CQ 3 · ITU 6 · map ↗
Seen Nov 7, 2004 → May 6, 2019 · 35 snapshots · as N6OGM
MATTHEW C JOHNSON
188 ALMADOR, IRVINE, CA 92614
33.6780, -117.8346 (ZIP center) · Grid DM13bq · CQ 3 · ITU 6 · map ↗

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Jul 3, 2023 Granted May 29, 2019 0010602285	N6XS · MATTHEW C JOHNSON · Amateur Extra Attn: Matt Johnson · PO Box 402823 · Hesperia, CA 92340-2823	1.N6OGM ✓ granted	Granted got N6OGM
Filed Mar 29, 2021 Award date was Apr 16, 2021 0009472218	AA6MJ · MATTHEW C JOHNSON · Amateur Extra PO Box 861456 · LOS ANGELES, CA 90086-1456	1.N6XS held	Granted
Filed Jun 5, 2020 Granted Jun 23, 2020 0009102102	N6OGM · MATTHEW C JOHNSON · Amateur Extra PO Box 861456 · LOS ANGELES, CA 90086-1456	1.AA6MJ ✓ granted 2.WW6MJ 3.KE6MJ available 4.AK6MJ held 5.KB6MJ available	Granted got AA6MJ