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

WRQM253 GMRS 📡 HAM

📡

Also a licensed HAM

N3AP

Amateur Extra class · same FCC Registration Number (FRN)

Current holder: John Chabalko

General Mobile Radio Service license · held by John Chabalko · Orinda, CA · FRN 0017121633

Status	Active
Granted	May 4, 2022
Expires	May 4, 2032
Mailing address	5 La Noria, Orinda, CA 94563

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
3	RP17	462.600	—	KAF1291	Oakland, CA	Closed	On the air
7	RP19	462.650	91.5	WRAM471	Pleasant Hill, CA	Open	On the air
17	RP20	462.675	192.8	WRAV865	San Francisco, CA · Portola	Open	On the air
17	RP18	462.625	103.5	WRJI287	San Francisco, CA	Open	On the air
19	RP16	462.575	—	WRPA270	Pittsburg, CA	Closed	On the air
24	RP17	462.600	—	KAF1291	Sunol, CA · Sunol Peak	Closed	On the air
32	RP19	462.650	94.8	WRMZ431	Woodside, CA	Open	On the air
36	RP22	462.725	—	WRQD317	Los Altos, CA	Closed	Unknown
42	RP20	462.675	D311	WRKH273	San Jose, CA	Open	On the air
47	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
N3AP	Active	Extra	JOHN CHABALKO	Orinda, CA	Feb 20, 2019	Feb 20, 2029
KI6MXK	Canceled	Extra	JOHN CHABALKO	San Francisco, CA	Sep 2, 2017	Nov 13, 2027

📜 License history

Date	FCC action
May 4, 2022	License issued

🏠 Address history

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

Filed from	Address	On a
May 2, 2022	5 La Noria, Orinda, CA 94563	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
May 2, 2022	0010032684	New license	Granted	Orinda, CA

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