N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 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

WSLA939 GMRS 📡 HAM

📡

Also a licensed HAM

KC6J

Amateur Extra class · same FCC Registration Number (FRN)

Current holder: Christopher R Heinbokel

General Mobile Radio Service license · held by Christopher R Heinbokel · San Francisco, CA · FRN 0022780183

Status	Active
Granted	Jan 6, 2026
Expires	Jan 6, 2036
Mailing address	2233 Divisadero St Apt 304, San Francisco, CA 94115

A GMRS license covers the licensee's immediate family, and lasts 10 years.

📻 GMRS repeaters within 50 miles

12 on the air or of unknown status, closest first · map these & export for a GMRS radio →

Miles	Channel	Output	Tone in	Owner	Location	Access	Status
2	RP18	462.625	103.5	WRJI287	San Francisco, CA	Open	On the air
5	RP20	462.675	192.8	WRAV865	San Francisco, CA · Portola	Open	On the air
14	RP17	462.600	—	KAF1291	Oakland, CA	Closed	On the air
22	RP19	462.650	91.5	WRAM471	Pleasant Hill, CA	Open	On the air
27	RP19	462.650	94.8	WRMZ431	Woodside, CA	Open	On the air
31	RP17	462.600	—	KAF1291	Sunol, CA · Sunol Peak	Closed	On the air
34	RP22	462.725	—	WRQD317	Los Altos, CA	Closed	Unknown
34	RP16	462.575	—	WRPA270	Pittsburg, CA	Closed	On the air
43	RP20	462.675	D311	WRKH273	San Jose, CA	Open	On the air
46	RP18	462.625	141.3	WQBW533	Los Gatos, CA · Hwy 17 Summit	Open	On the air
49	RP19	462.650	77.0	WQLS681	San Jose, CA · Almaden Valley	Open	On the air
49	RP19	462.650	77.0	WQLS681	San Jose, CA · Almaden Valley	Open	On the air

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
KC6J	Active	Extra	Christopher R Heinbokel	San Francisco, CA	Feb 20, 2026	Apr 19, 2036
KK6UQL	Canceled	General	Christopher R Heinbokel	Milpitas, CA	Jun 9, 2015	Jun 9, 2025
KK6UYJ	Canceled	Extra	Christopher R Heinbokel	Milpitas, CA	Jun 9, 2015	Jun 9, 2025
AI6JT	Canceled	Extra	Christopher R Heinbokel	Milpitas, CA	Jun 9, 2015	Jun 9, 2025

📜 License history

Date	FCC action
Jan 6, 2026	License issued

🏠 Address history

Every address Christopher R Heinbokel gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Jan 5, 2026	2233 Divisadero St Apt 304, San Francisco, CA 94115	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Jan 5, 2026	0011853733	New license	Granted	San Francisco, CA

GMRS and amateur licenses come from the FCC Universal Licensing System, updated nightly. Licenses are linked by FCC Registration Number (FRN).