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

Brian R Johnson

FRN 0029536299 · first licensed May 6, 2020 as KN6ISS · 2 licenses on record

📻 GMRS licenses on this FRN

GMRS call	Status	Name	Location	Granted	Expires
WRJN242	Active	Brian R Johnson	Sunnyvale, CA	Sep 29, 2020	Sep 29, 2030

📝 FCC applications (5)

Received	File number	Service	Purpose	Status	Call
Nov 1, 2021	0009781175	HAM	Modification	Granted	KN6ISS
Sep 28, 2020	0009240998	GMRS	New license	Granted
May 27, 2020	0009092664	HAM	Modification	Granted	KN6ISS
May 6, 2020	0009069289	HAM	Administrative update	Granted	KN6ISS
May 6, 2020	0009068459	HAM	New license	Granted	KN6ISS

Complete licensing history

AJ6UI Active Amateur Extra May 6, 2020 → expires May 6, 2030

Licensee
Brian R Johnson

Address
PO Box 64606
SUNNYVALE, CA 94088

FRN
0029536299

Previous call
KN6ISS (General)

Last granted
May 6, 2020

Effective
Nov 1, 2021

Last action
Nov 1, 2021
FCC actions (2)
- Nov 1, 2021 — Systematic call sign granted SYSGRT
- Nov 1, 2021 — License issued LIISS
KN6ISS Canceled Amateur Extra May 6, 2020 → Nov 1, 2021 (canceled)

Licensee
Brian R Johnson

Address
PO Box 64606
SUNNYVALE, CA 94088

FRN
0029536299

Last granted
May 6, 2020

Effective
Nov 1, 2021

Last action
Nov 1, 2021
FCC actions (5)
- Nov 1, 2021 — License canceled LICAN
- May 27, 2020 — License modified LIMOD
- May 7, 2020 — Administrative update LIAUA
- May 6, 2020 — License issued LIISS
- May 6, 2020 — 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 → Oct 4, 2026 · 26 snapshots · as KN6ISS
Brian R Johnson
PO Box 64606
SUNNYVALE, CA 94088