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

WRYJ930 GMRS 📡 HAM

📡

Also a licensed HAM

KD7MTB

Technician class · same FCC Registration Number (FRN)

Current holder: Joseph J Castillo III

General Mobile Radio Service license · held by Joseph J Castillo III · Tucson, AZ · FRN 0034142471

Status	Active
Granted	Aug 19, 2023
Expires	Aug 19, 2033
Mailing address	2102 N Country Club Rd, Tucson, AZ 85716

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

📻 GMRS repeaters within 50 miles

3 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
12	RP17	462.600	88.5	WRCW305	Tucson, AZ · Saguaro National Preserve, NW	Open	On the air
18	RP15	462.550	141.3	WRNN597	Vail, AZ · Mary Ann Cleveland Way	Open	On the air
41	RP15	462.550	146.2	WQPP400	Benson, AZ	Open	On the air

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
KD7MTB	Active	Technician	Joseph J Castillo III	Tucson, AZ	Oct 3, 2023	Oct 3, 2033
KK7OKF	Canceled	Technician	Joseph J Castillo III	Tucson, AZ	Sep 13, 2023	Sep 13, 2033

📜 License history

Date	FCC action
Aug 19, 2023	License issued

🏠 Address history

Every address Joseph J Castillo III gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Aug 18, 2023	2102 N Country Club Rd, Tucson, AZ 85716	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Aug 18, 2023	0010661321	New license	Granted	Tucson, AZ

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