N9TPB FCC License Search

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

WSJS272 GMRS 📡 HAM

📡

Also a licensed HAM

KR4ETM

Technician class · same FCC Registration Number (FRN) · active on 1 net

Current holder: Ruben Castillo

General Mobile Radio Service license · held by Ruben Castillo · Miami, FL · FRN 0037019924

Status	Active
Granted	Aug 21, 2025
Expires	Aug 21, 2035
Mailing address	PO Box 33183, 7712 sw 128th place, Miami, FL 33183

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

📻 GMRS repeaters within 50 miles

7 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
4	RP20	462.675	CSQ	WRJQ750	Westchester, FL	Closed	On the air
13	RP19	462.650	—	WRPY677	Miami, FL	Closed	On the air
14	RP15	462.550	—	WSCY885	Miami, FL	Open	On the air
14	RP15	462.550	—	WSCY885	Miami, FL	Open	On the air
16	RP16	462.575	—	WRPY677	Homestead, FL	Closed	On the air
17	RP18	462.625	—	WRDE716	Homestead, FL	Closed	On the air
28	RP15	462.550	—	WRBV668	Ocean Reef, FL	Closed	On the air

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
KR4ETM	Active	Technician	Ruben Castillo	Miami, FL	Jun 24, 2025	Jun 24, 2035

📜 License history

Date	FCC action
Aug 21, 2025	License issued

🏠 Address history

Every address Ruben Castillo gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Aug 20, 2025	PO Box 33183, 7712 sw 128th place, Miami, FL 33183	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Aug 20, 2025	0011697920	New license	Granted	Miami, FL

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