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

WSLT875 GMRS 📡 HAM

📡

Also a licensed HAM

AA4BP

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

Current holder: William B Powers

General Mobile Radio Service license · held by William B Powers · El Cajon, CA · FRN 0023320310

Status	Active
Granted	Feb 24, 2026
Expires	Feb 24, 2036
Mailing address	325 Wisconsin Ave Apt 22, El Cajon, CA 92020

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

📻 GMRS repeaters within 50 miles

2 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
5	RP18	462.625	D205	WRDD250	Lakeside, CA · Eucalyptus Hills	Open	On the air
36	RP22	462.725	D065	WRWE528	Escondido, CA · Palomar Mtn	Open	On the air

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
AA4BP	Active	Extra	William B Powers	El Cajon, CA	Jul 17, 2024	Jul 17, 2034
KK4WZN	Canceled	Extra	William B Powers	Madisonville, TN	Feb 7, 2014	Feb 7, 2024

📜 License history

Date	FCC action
Feb 24, 2026	License issued

🏠 Address history

Every address William B Powers gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Sep 8, 2022	325 Wisconsin Ave Apt 22, El Cajon, CA 92020	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Feb 23, 2026	0011917355	New license	Granted	El Cajon, CA
Sep 8, 2022	0010198393	New license	Dismissed	El Cajon, CA

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