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

WSFL910 GMRS 📡 HAM

📡

Also a licensed HAM

KD7CLQ

Amateur Extra class · same FCC Registration Number (FRN)

Current holder: Alexander P Cost

General Mobile Radio Service license · held by Alexander P Cost · Phoenix, AZ · FRN 0009961590

Status	Active
Granted	Oct 26, 2024
Expires	Oct 26, 2034
Mailing address	PO Box 85043, 419 N 63rd Ln, Phoenix, AZ 85043

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

📻 GMRS repeaters within 50 miles

5 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
19	RP18	462.625	D047	WQJT335	Sun City West, AZ	Open	On the air
24	RP15	462.550	—	WPRR517	Phoenix, AZ · White Tank Mtn	Closed	On the air
28	RP20	462.675	141.3	WRFF687	Maricopa, AZ	Open	On the air
32	RP19	462.650	D315	WQUM565	Maricopa, AZ · Thunderbird Farms	Open	On the air
41	RP17	462.600	136.5	WRPE421	Tonopah, AZ · 411th Ave And Salome Hwy	Open	On the air

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
KD7CLQ	Active	Extra	Alexander P S Cost	Phoenix, AZ	May 30, 2018	Aug 7, 2028

📜 License history

Date	FCC action
Oct 26, 2024	License issued

🏠 Address history

Every address Alexander P Cost gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Sep 3, 2024	419 N 63rd Ln, Phoenix, AZ 85043	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Oct 23, 2024	0011296685	New license	Granted	Phoenix, AZ
Sep 3, 2024	0011224964	New license	Dismissed	Phoenix, AZ

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