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

WSAB666 GMRS 📡 HAM

📡

Also a licensed HAM

KR0X

Amateur Extra class · same FCC Registration Number (FRN)

Current holder: Marc C Mayzes

General Mobile Radio Service license · held by Marc C Mayzes · Littleton, CO · FRN 0034681387

Status	Active
Granted	Jan 3, 2024
Expires	Jan 3, 2034
Mailing address	7088 South Bryant Street, Littleton, CO 80120

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

📻 GMRS repeaters within 50 miles

12 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	RP19	462.650	—	WRPP544	Highlands Ranch, CO	Closed	On the air
10	RP21	462.700	—	WQUX891	Denver, CO	Closed	On the air
10	RP20	462.675	—	WSGT697	Denver, CO · Lookout Mtn	Closed	On the air
14	RP15	462.550	141.3	WSGT697	Denver, CO · Lookout Mtn	Open	On the air
16	RP20	462.675	—	WQUX891	Golden, CO	Closed	On the air
16	RP22	462.725	—	WQUX891	Evergreen, CO	Closed	On the air
17	RP18	462.625	—	WQUX891	Castle Rock, CO · Devil's Head	Closed	On the air
18	RP18	462.625	—	WRPP544	Castle Rock, CO	Closed	On the air
21	RP17	462.600	—	WQUX891	Northglenn, CO · Front Range	Closed	On the air
28	RP15	462.550	—	WRED603	Bailey, CO	Closed	On the air
48	RP15	462.550	141.3	WSIN942	Colorado Springs, CO · Hocking / Villa Sport	Open	On the air
49	RP16	462.575	—	WRVZ866	Colorado Springs, CO · Academy and Union	Open	On the air

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
KR0X	Active	Extra	MARC C MAYZES	Littleton, CO	Aug 30, 2024	Aug 30, 2034
KC0GTR	Canceled	Extra	MARC C MAYZES	Littleton, CO	Jan 30, 2024	Jan 30, 2034
KF0OOT	Canceled	General	MARC C MAYZES	Littleton, CO	Jan 3, 2024	Jan 3, 2034
KF0OQL	Canceled	General	MARC C MAYZES	Littleton, CO	Jan 3, 2024	Jan 3, 2034

📜 License history

Date	FCC action
Jan 3, 2024	License issued

🏠 Address history

Every address Marc C Mayzes gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Jan 2, 2024	7088 South Bryant Street, Littleton, CO 80120	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Jan 2, 2024	0010837544	New license	Granted	Littleton, CO

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