N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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

WQBP784 GMRS 📡 HAM

📡

Also a licensed HAM

N6KAT

Technician class · same FCC Registration Number (FRN)

Last holder: Shawn R Castrorao Mrs

General Mobile Radio Service license · expired, last held by Shawn R Castrorao Mrs · San Dimas, CA · FRN 0012167805

Status	Expired
Granted	Nov 19, 2004
Expires	Nov 19, 2009
Canceled	Jan 23, 2010
Mailing address	444 N. Amelia Ave., Apt. No. 22A, San Dimas, CA 91773

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

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
N6KAT	Active	Technician	Shawn R Castrorao	Apple Valley, CA	Oct 3, 2015	Oct 3, 2025
KG6ZEJ	Canceled	Technician	Shawn R Castrorao	San Dimas, CA	May 3, 2005	May 3, 2015

📜 License history

Date	FCC action
Jan 23, 2010	License expired
Aug 24, 2009	Renewal reminder sent
Nov 19, 2004	License issued

🏠 Address history

Every address Shawn R Castrorao Mrs gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Nov 18, 2004	444 N. Amelia Ave., Apt. No. 22A, San Dimas, CA 91773	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Nov 18, 2004	0001943565	New license	Granted	San Dimas, CA

🗒 FCC notes

Condition
1001

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