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

WRTM679 GMRS 📡 HAM

📡

Also a licensed HAM

N6SGT

General class · same FCC Registration Number (FRN)

Current holder: William M Shaffer

General Mobile Radio Service license · held by William M Shaffer · Castro Valley, CA · FRN 0003595089

Status	Active
Granted	Jul 6, 2022
Expires	Jul 6, 2032
Mailing address	5244 Camino Alta Mira, Castro Valley, CA 94546

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

📻 GMRS repeaters within 50 miles

13 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
11	RP17	462.600	—	KAF1291	Sunol, CA · Sunol Peak	Closed	On the air
11	RP17	462.600	—	KAF1291	Oakland, CA	Closed	On the air
17	RP19	462.650	91.5	WRAM471	Pleasant Hill, CA	Open	On the air
18	RP20	462.675	192.8	WRAV865	San Francisco, CA · Portola	Open	On the air
22	RP18	462.625	103.5	WRJI287	San Francisco, CA	Open	On the air
22	RP19	462.650	94.8	WRMZ431	Woodside, CA	Open	On the air
24	RP16	462.575	—	WRPA270	Pittsburg, CA	Closed	On the air
24	RP22	462.725	—	WRQD317	Los Altos, CA	Closed	Unknown
29	RP20	462.675	D311	WRKH273	San Jose, CA	Open	On the air
34	RP18	462.625	141.3	WQBW533	Los Gatos, CA · Hwy 17 Summit	Open	On the air
36	RP19	462.650	77.0	WQLS681	San Jose, CA · Almaden Valley	Open	On the air
36	RP19	462.650	77.0	WQLS681	San Jose, CA · Almaden Valley	Open	On the air
49	RP22	462.725	250.3	WSJK648	Corralitos, CA · Velencia Creek Headwaters	Open	On the air

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
N6SGT	Active	General	WILLIAM M SHAFFER	Castro Valley, CA	Nov 20, 2024	Dec 2, 2034
KE6DRG	Canceled	General	WILLIAM M SHAFFER	Castro Valley, CA	Oct 22, 2013	Dec 21, 2023
KK6PUY	Canceled	General	WILLIAM M SHAFFER	Castro Valley, CA	Oct 22, 2013	Dec 21, 2023

📜 License history

Date	FCC action
Jul 6, 2022	License issued

🏠 Address history

Every address William M Shaffer gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Apr 3, 2017	5244 Camino Alta Mira, Castro Valley, CA 94546	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Jul 5, 2022	0010116502	New license	Granted	Castro Valley, CA
Apr 3, 2017	0007722460	New license	Granted	Castro Valley, CA

Other GMRS licenses on the same FRN

GMRS call	Status	Granted	Expires
WQZC294	Expired	Apr 4, 2017	Apr 4, 2022

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