N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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

WRNX739 GMRS 📡 HAM

📡

Also a licensed HAM

KM9H

Amateur Extra class · same FCC Registration Number (FRN)

Current holder: Sven Semmelmann

General Mobile Radio Service license · held by Sven Semmelmann · Oakland, CA · FRN 0027662618

Status	Active
Granted	Sep 8, 2021
Expires	Sep 8, 2031
Mailing address	251 Monte Vista Ave, Oakland, CA 94611

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

📻 GMRS repeaters within 50 miles

12 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	RP17	462.600	—	KAF1291	Oakland, CA	Closed	On the air
11	RP20	462.675	192.8	WRAV865	San Francisco, CA · Portola	Open	On the air
13	RP18	462.625	103.5	WRJI287	San Francisco, CA	Open	On the air
13	RP19	462.650	91.5	WRAM471	Pleasant Hill, CA	Open	On the air
23	RP17	462.600	—	KAF1291	Sunol, CA · Sunol Peak	Closed	On the air
24	RP16	462.575	—	WRPA270	Pittsburg, CA	Closed	On the air
27	RP19	462.650	94.8	WRMZ431	Woodside, CA	Open	On the air
32	RP22	462.725	—	WRQD317	Los Altos, CA	Closed	Unknown
39	RP20	462.675	D311	WRKH273	San Jose, CA	Open	On the air
43	RP18	462.625	141.3	WQBW533	Los Gatos, CA · Hwy 17 Summit	Open	On the air
46	RP19	462.650	77.0	WQLS681	San Jose, CA · Almaden Valley	Open	On the air
46	RP19	462.650	77.0	WQLS681	San Jose, CA · Almaden Valley	Open	On the air

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
KM9H	Active	Extra	Sven Semmelmann	Oakland, CA	Nov 10, 2020	Nov 10, 2030
KD2QGI	Canceled	Extra	Sven Semmelmann	Tucson, AZ	Jul 25, 2018	Jul 25, 2028

📜 License history

Date	FCC action
Sep 8, 2021	License issued

🏠 Address history

Every address Sven Semmelmann gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Sep 7, 2021	251 Monte Vista Ave, Oakland, CA 94611	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Sep 7, 2021	0009695476	New license	Granted	Oakland, CA

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