N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 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

WSNA868 GMRS 📡 HAM

📡

Also a licensed HAM

W8TRJ

Amateur Extra class · same FCC Registration Number (FRN)

Current holder: robert j lentz

General Mobile Radio Service license · held by robert j lentz · Warren, MI · FRN 0035369883

Status	Active
Granted	Jun 2, 2026
Expires	Jun 2, 2036
Mailing address	31217 Iroquois dr, Warren, MI 48088

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

📻 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
2	RP18	462.625	—	WRFP357	Warren, MI	Closed	Unknown
3	RP15	462.550	136.5	WSEU202	Roseville, MI · Big Red/black Slipknot Sign	Open	On the air
8	RP20	462.675	141.3	WRUU850	Mount Clemens, MI	Open	On the air
9	RP16	462.575	—	WRAB719	Troy, MI	Closed	On the air
9	RP18	462.625	141.3	WRVT634	Detroit, MI	Open	On the air
19	RP21	462.700	141.3	WRYH411	Melvindale, MI	Open	On the air
20	RP19	462.650	141.3	WSLE314	Oakland Township, MI	Open	On the air
30	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
W8TRJ	Active	Extra	Robert J Lentz Jr	Warren, MI	Sep 16, 2025	Sep 16, 2035
K1TRJ	Canceled	Extra	Robert J Lentz Jr	Warren, MI	Feb 15, 2025	Feb 15, 2035
KF8BLA	Canceled	Extra	Robert J Lentz Jr	Warren, MI	Jun 4, 2024	Jun 4, 2034

📜 License history

Date	FCC action
Jun 2, 2026	License issued

🏠 Address history

Every address robert j lentz gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
May 29, 2026	31217 Iroquois dr, Warren, MI 48088	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
May 29, 2026	0012061715	New license	Granted	Warren, MI

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