N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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

WROT868 GMRS 📡 HAM

📡

Also a licensed HAM

N0LT

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

Current holder: William Tiemann

General Mobile Radio Service license · held by William Tiemann · Aurora, CO · FRN 0003810538

Status	Active
Granted	Dec 8, 2021
Expires	Dec 8, 2031
Mailing address	4255 S Buckley Rd #720, Aurora, CO 80013

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

📻 GMRS repeaters within 50 miles

10 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
13	RP19	462.650	—	WRPP544	Highlands Ranch, CO	Closed	On the air
13	RP21	462.700	—	WQUX891	Denver, CO	Closed	On the air
13	RP20	462.675	—	WSGT697	Denver, CO · Lookout Mtn	Closed	On the air
17	RP15	462.550	141.3	WSGT697	Denver, CO · Lookout Mtn	Open	On the air
20	RP17	462.600	—	WQUX891	Northglenn, CO · Front Range	Closed	On the air
20	RP18	462.625	—	WRPP544	Castle Rock, CO	Closed	On the air
21	RP18	462.625	—	WQUX891	Castle Rock, CO · Devil's Head	Closed	On the air
25	RP20	462.675	—	WQUX891	Golden, CO	Closed	On the air
29	RP22	462.725	—	WQUX891	Evergreen, CO	Closed	On the air
42	RP15	462.550	—	WRED603	Bailey, CO	Closed	On the air

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
N0LT	Active	Extra	William A Tiemann	Denver, CO	Dec 27, 2018	Dec 27, 2028
N6ZO	Canceled	Extra	William A Tiemann	Redmond, WA	Mar 13, 2009	Mar 13, 2019
W6LNX	Canceled	Extra	William A Tiemann	Fremont, CA	May 14, 2004	May 14, 2014
N3GRO	Canceled	Technician	William A Tiemann	Milpitas, CA	Aug 31, 2001	Aug 31, 2011
KG6CVJ	Canceled	Technician	William A Tiemann	Mountain View, CA	Aug 15, 2000	Aug 15, 2010

📜 License history

Date	FCC action
Dec 8, 2021	License issued

🏠 Address history

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

Filed from	Address	On a
Dec 7, 2021	4255 S Buckley Rd #720, Aurora, CO 80013	New license
Feb 20, 2007	35959 Cabrillo Drive, Fremont, CA 94536	Administrative update
May 12, 2003	1051 Matterhorn Ct, Milpitas, CA 95035	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Dec 7, 2021	0009822183	New license	Granted	Aurora, CO
Feb 20, 2007	0002918985	Administrative update	Granted	Fremont, CA
May 12, 2003	0001307826	New license	Granted	Milpitas, CA

Other GMRS licenses on the same FRN

GMRS call	Status	Granted	Expires
WPXN689	Expired	May 13, 2003	May 13, 2008

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