N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:45 am CDT · 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

WSMR614 GMRS 📡 HAM

📡

Also a licensed HAM

N4YRU

Technician class · same FCC Registration Number (FRN)

Current holder: Jonathan A Knudsen

General Mobile Radio Service license · held by Jonathan A Knudsen · Clarksville, TN · FRN 0037807260

Status	Active
Granted	May 1, 2026
Expires	May 1, 2036
Mailing address	1006 Orchard Hills Dr, Clarksville, TN 37040

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
4	RP21	462.700	179.9	WSDC364	Clarksville, TN	Open	On the air
24	RP18	462.625	67.0	WSHY583	Lafayette, KY	Open	On the air
27	RP15	462.550	141.3	WRWG739	Springfield, TN	Open	On the air
32	RP15	462.550	82.5	WSKZ528	Hopkinsville, KY	Closed	On the air
35	RP17	462.600	—	KAE7589	Russellville, KY	Closed	On the air
37	RP16	462.575	88.5	WRVT652	Millersville, TN · Millersville GMRS	Open	On the air
40	RP16	462.575	141.3	WQZI220	Nashville, TN · Love Circle	Open	On the air
41	RP15	462.550	77.0	WRAA525	Hampton, TN · Nanny Goat Hill	Open	On the air
45	RP21	462.700	114.8	WRXK276	Hendersonville, TN	Open	On the air
45	RP19	462.650	D754	WRXK276	Hendersonville, TN	Closed	On the air
46	RP21	462.700	91.5	WQQD714	Franklin, TN	Open	On the air
47	RP22	462.725	136.5	WRXF873	Portland, TN	Open	On the air
49	RP19	462.650	141.3	WRQC456	Gallatin, TN · Music Mt.	Open	On the air

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
N4YRU	Active	Technician	Jonathan A Knudsen	Clarksville, TN	Feb 7, 2026	Feb 7, 2036
KR4ISO	Canceled	Technician	Jonathan A Knudsen	Clarksville, TN	Jan 6, 2026	Jan 6, 2036

📜 License history

Date	FCC action
May 1, 2026	License issued

🏠 Address history

Every address Jonathan A Knudsen gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Apr 30, 2026	1006 Orchard Hills Dr, Clarksville, TN 37040	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Apr 30, 2026	0012016449	New license	Granted	Clarksville, TN

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