N9TPB FCC License Search

🕒 FCC license data updated today 9:42 am CDT (FCC files through Sep 30, 2026) · next update tomorrow 9:15 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

WRVT634 GMRS 📡 HAM

📡

Also a licensed HAM

K9DPD

Technician class · same FCC Registration Number (FRN)

Current holder: David Kierzkowski

General Mobile Radio Service license · held by David Kierzkowski · Sterling Heights, MI · FRN 0015947054

Status	Active
Granted	Jan 4, 2023
Expires	Jan 4, 2033
Mailing address	13335 15 Mile Road Ste 263, Sterling Heights, MI 48312

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

📡 GMRS repeater owned

Channel	Output	Tone in	Owner	Location	Access	Status
RP18	462.625	141.3	WRVT634	Detroit, MI	Open	On the air

📻 GMRS repeaters within 50 miles

9 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
3	RP18	462.625	—	WRFP357	Warren, MI	Closed	Unknown
6	RP15	462.550	136.5	WSEU202	Roseville, MI · Big Red/black Slipknot Sign	Open	On the air
7	RP16	462.575	—	WRAB719	Troy, MI	Closed	On the air
7	RP20	462.675	141.3	WRUU850	Mount Clemens, MI	Open	On the air
11	RP18	462.625	141.3	WRVT634	Detroit, MI	Open	On the air
17	RP19	462.650	141.3	WSLE314	Oakland Township, MI	Open	On the air
21	RP21	462.700	141.3	WRYH411	Melvindale, MI	Open	On the air
32	RP16	462.575	141.3	WRMB632	Brownstown, MI	Open	On the air
42	RP21	462.700	203.5	WSGQ896	Ann Arbor, MI	Open	On the air

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
K9DPD	Active	Technician	DAVID L KIERZKOWSKI	Sterling Heights, MI	Sep 28, 2018	Sep 28, 2028
KD8EYF	Canceled	Technician	DAVID L KIERZKOWSKI	Sterling Heights, MI	Jan 4, 2017	Jan 8, 2027

📜 License history

Date	FCC action
Jan 4, 2023	License issued

🏠 Address history

Every address David Kierzkowski gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Dec 30, 2022	13335 15 Mile Road Ste 263, Sterling Heights, MI 48312	New license
Aug 21, 2009	13287 TEAK CT, Sterling Heights, MI 48312	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Dec 30, 2022	0010334075	New license	Granted	Sterling Heights, MI
Aug 21, 2009	0003944507	New license	Dismissed	Sterling Heights, MI
Aug 21, 2009	0003944509	New license	Granted	Sterling Heights, MI

Other GMRS licenses on the same FRN

GMRS call	Status	Granted	Expires
WQKR641	Expired	Aug 25, 2009	Aug 25, 2014

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