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

WSDM612 GMRS 📡 HAM

📡

Also a licensed HAM

N6IE

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

Current holder: Ronad E Castro

General Mobile Radio Service license · held by Ronad E Castro · Petaluma, CA · FRN 0015618424

Status	Active
Granted	Jun 26, 2024
Expires	Jun 26, 2034
Mailing address	152 Banff Way, Petaluma, CA 94954

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

📻 GMRS repeaters within 50 miles

5 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
31	RP19	462.650	91.5	WRAM471	Pleasant Hill, CA	Open	On the air
32	RP18	462.625	103.5	WRJI287	San Francisco, CA	Open	On the air
33	RP17	462.600	—	KAF1291	Oakland, CA	Closed	On the air
37	RP20	462.675	192.8	WRAV865	San Francisco, CA · Portola	Open	On the air
39	RP16	462.575	—	WRPA270	Pittsburg, CA	Closed	On the air

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
N6IE	Active	Extra	RONALD E CASTRO	Santa Rosa, CA	Sep 12, 2026	Nov 25, 2036
N6AHA	Canceled	Extra	Ronald E Castro	Rohnert Park, CA	May 15, 1997	May 15, 2007

📜 License history

Date	FCC action
Jun 26, 2024	License issued

🏠 Address history

Every address Ronad E Castro gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Jun 24, 2024	152 Banff Way, Petaluma, CA 94954	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Jun 24, 2024	0011132748	New license	Granted	Petaluma, CA

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