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

WSMH831 GMRS 📡 HAM

📡

Also a licensed HAM

AD8PY

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

Current holder: Ethan M Powsner

General Mobile Radio Service license · held by Ethan M Powsner · Grand Rapids, MI · FRN 0037460094

Status	Active
Granted	Apr 3, 2026
Expires	Apr 3, 2036
Mailing address	1931 Dunlin CT NE, Grand Rapids, MI 49505

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

📻 GMRS repeaters within 50 miles

13 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
7	RP21	462.700	—	KAB9578	Grand Rapids, MI	Closed	On the air
7	RP19	462.650	79.7	KAB9585	Grand Rapids, MI	Open	On the air
9	RP20	462.675	141.3	WRWN809	Kentwood, MI	Open	On the air
14	RP18	462.625	156.7	WSKS713	Lowell, MI · East Side	Open	On the air
14	RP15	462.550	141.3	WRKB865	Grand Rapids, MI	Open	On the air
20	RP21	462.700	79.7	WRTR925	Greenville, MI	Open	On the air
24	RP18	462.625	88.5	WRTD473	West Olive, MI	Open	On the air
31	RP15	462.550	94.8	WSCK466	Grand Haven, MI	Open	On the air
36	RP20	462.675	131.8	WSDE796	Muskegon, MI	Open	On the air
36	RP21	462.700	94.8	WQXN756	Fremont, MI · Luce And 48th St	Open	On the air
47	RP16	462.575	107.2	WSDE796	Whitehall, MI	Open	On the air
47	RP18	462.625	100.0	WRVB375	Grand Ledge, MI	Open	On the air
49	RP22	462.725	100.0	WSEL583	Charlotte, MI	Open	On the air

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
AD8PY	Active	Extra	Ethan M Powsner	Grand Rapids, MI	Oct 1, 2025	Oct 1, 2035

📜 License history

Date	FCC action
Apr 3, 2026	License issued

🏠 Address history

Every address Ethan M Powsner gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Apr 2, 2026	1931 Dunlin CT NE, Grand Rapids, MI 49505	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Apr 2, 2026	0011979702	New license	Granted	Grand Rapids, MI

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