N9TPB FCC License Search

🕒 FCC license data updated yesterday 8:30 am CDT (FCC files through Oct 1, 2026) · next update today 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

WRNZ641 GMRS 📡 HAM

📡

Also a licensed HAM

WS4M

Amateur Extra class · same FCC Registration Number (FRN)

Current holder: Thomas W Cash

General Mobile Radio Service license · held by Thomas W Cash · Spring Lake, MI · FRN 0016370835

Status	Active
Granted	Sep 14, 2021
Expires	Sep 14, 2031
Mailing address	17838 Short St, Spring Lake, MI 49456

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

📻 GMRS repeaters within 50 miles

11 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
1	RP15	462.550	94.8	WSCK466	Grand Haven, MI	Open	On the air
10	RP20	462.675	131.8	WSDE796	Muskegon, MI	Open	On the air
12	RP18	462.625	88.5	WRTD473	West Olive, MI	Open	On the air
23	RP16	462.575	107.2	WSDE796	Whitehall, MI	Open	On the air
24	RP21	462.700	—	KAB9578	Grand Rapids, MI	Closed	On the air
30	RP21	462.700	94.8	WQXN756	Fremont, MI · Luce And 48th St	Open	On the air
32	RP20	462.675	141.3	WRWN809	Kentwood, MI	Open	On the air
35	RP15	462.550	141.3	WRKB865	Grand Rapids, MI	Open	On the air
37	RP19	462.650	79.7	KAB9585	Grand Rapids, MI	Open	On the air
45	RP18	462.625	156.7	WSKS713	Lowell, MI · East Side	Open	On the air
46	RP21	462.700	79.7	WRTR925	Greenville, MI	Open	On the air

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
WS4M	Active	Extra	Thomas W Cash	Spring Lake, MI	Mar 17, 2017	Mar 17, 2027
KI4VFV	Canceled	Extra	Thomas W Cash	Huntsville, AL	Feb 22, 2017	Apr 18, 2027

📜 License history

Date	FCC action
Mar 19, 2025	Administrative update
Sep 14, 2021	License issued

🏠 Address history

Every address Thomas W Cash gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Mar 18, 2025	17838 Short St, Spring Lake, MI 49456	Administrative update
Sep 13, 2021	2203 Poincianna St SW, Huntsville, AL 35801	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Mar 18, 2025	0011490000	Administrative update	Granted	Spring Lake, MI
Sep 13, 2021	0009706542	New license	Granted	Huntsville, AL

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