N9TPB FCC License Search

🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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

WSOH958 GMRS 📡 HAM

📡

Also a licensed HAM

W5IAN

Technician class · same FCC Registration Number (FRN)

Current holder: Ian Langworth

General Mobile Radio Service license · held by Ian Langworth · Oakland, CA · FRN 0027018035

Status	Active
Granted	Sep 22, 2026
Expires	Sep 22, 2036
Mailing address	495 Jackson Street #1200, Oakland, CA 94607

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
5	RP17	462.600	—	KAF1291	Oakland, CA	Closed	On the air
9	RP20	462.675	CSQ	WRAV865	San Francisco, CA	Open	On the air
11	RP18	462.625	103.5	WRJI287	San Francisco, CA	Open	On the air
15	RP19	462.650	91.5	WRAM471	Pleasant Hill, CA	Open	On the air
23	RP17	462.600	—	KAF1291	Sunol, CA · Sunol Peak	Closed	On the air
25	RP19	462.650	94.8	WRMZ431	Woodside, CA	Open	On the air
26	RP16	462.575	—	WRPA270	Pittsburg, CA	Closed	On the air
30	RP22	462.725	—	WRQD317	Los Altos, CA	Closed	Unknown
38	RP20	462.675	D311	WRKH273	San Jose, CA	Open	On the air
42	RP18	462.625	141.3	WQBW533	Los Gatos, CA · Hwy 17 Summit	Open	On the air
45	RP19	462.650	77.0	WQLS681	San Jose, CA · Almaden Valley	Open	On the air
45	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
W5IAN	Active	Technician	Ian Langworth	Oakland, CA	Dec 23, 2017	Dec 23, 2027
KM6ONH	Canceled	Technician	Ian Langworth	Mountain View, CA	Nov 21, 2017	Nov 21, 2027

📜 License history

Date	FCC action
Sep 22, 2026	License issued

🏠 Address history

Every address Ian Langworth gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Sep 21, 2026	495 Jackson Street #1200, Oakland, CA 94607	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Sep 21, 2026	0012192594	New license	Granted	Oakland, CA

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