N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 5, 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

WSMF533 GMRS 📡 HAM

📡

Also a licensed HAM

W6JGV

Amateur Extra class · same FCC Registration Number (FRN) · LoTW user

Current holder: John Vlahos

General Mobile Radio Service license · held by John Vlahos · Castro Valley, CA · FRN 0030198881

Status	Active
Granted	Mar 27, 2026
Expires	Mar 27, 2036
Mailing address	4320 GREGORY ST, 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
10	RP17	462.600	—	KAF1291	Sunol, CA · Sunol Peak	Closed	On the air
12	RP17	462.600	—	KAF1291	Oakland, CA	Closed	On the air
18	RP20	462.675	192.8	WRAV865	San Francisco, CA · Portola	Open	On the air
19	RP19	462.650	91.5	WRAM471	Pleasant Hill, CA	Open	On the air
21	RP19	462.650	94.8	WRMZ431	Woodside, CA	Open	On the air
22	RP22	462.725	—	WRQD317	Los Altos, CA	Closed	Unknown
23	RP18	462.625	103.5	WRJI287	San Francisco, CA	Open	On the air
25	RP16	462.575	—	WRPA270	Pittsburg, CA	Closed	On the air
27	RP20	462.675	D311	WRKH273	San Jose, CA	Open	On the air
33	RP18	462.625	141.3	WQBW533	Los Gatos, CA · Hwy 17 Summit	Open	On the air
34	RP19	462.650	77.0	WQLS681	San Jose, CA · Almaden Valley	Open	On the air
34	RP19	462.650	77.0	WQLS681	San Jose, CA · Almaden Valley	Open	On the air
48	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
W6JGV	Active	Extra	John Vlahos	Castro Valley, CA	May 12, 2023	May 12, 2033
K7JGV	Canceled	Extra	John Vlahos	Castro Valley, CA	Feb 23, 2021	Feb 23, 2031
KN6MKM	Canceled	Technician	John Vlahos	Castro Valley, CA	Dec 1, 2020	Dec 1, 2030

📜 License history

Date	FCC action
Mar 27, 2026	License issued

🏠 Address history

Every address John Vlahos gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Mar 26, 2026	4320 GREGORY ST, Castro Valley, CA 94546	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Mar 26, 2026	0011962427	New license	Granted	Castro Valley, CA

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