N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 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

WPZP685 GMRS 📡 HAM

📡

Also a licensed HAM

W4DHX

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

Last holder: John B Mauro

General Mobile Radio Service license · expired, last held by John B Mauro · Largo, FL · FRN 0008646366

Status	Expired
Granted	Feb 14, 2004
Expires	Feb 14, 2009
Canceled	Apr 18, 2009
Mailing address	7977 124th Terrace North, Largo, FL 33773

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
W4DHX	Active	Extra	John B Mauro	Largo, FL	Oct 6, 2018	Dec 16, 2028
KE4RDY	Canceled	General	John B Mauro	Largo, FL	Jul 9, 2004	Sep 22, 2014

📜 License history

Date	FCC action
Apr 18, 2009	License expired
Nov 24, 2008	Renewal reminder sent
Feb 14, 2004	License issued

🏠 Address history

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

Filed from	Address	On a
May 24, 2022	7977 124th Terrace North, Largo, FL 33773	New license
Feb 13, 2004	7977 124th Terrace North, Largo, FL 33773	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
May 24, 2022	0010064423	New license	Granted	Largo, FL
Feb 13, 2004	0001616167	New license	Granted	Largo, FL

🗒 FCC notes

Condition
1001

Other GMRS licenses on the same FRN

GMRS call	Status	Granted	Expires
WRTA540	Active	May 26, 2022	May 26, 2032

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