N9TPB FCC License Search

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

WSDU360 GMRS 📡 HAM

📡

Also a licensed HAM

AK4GC

Amateur Extra class · same FCC Registration Number (FRN)

Current holder: Sachith Gullapalli

General Mobile Radio Service license · held by Sachith Gullapalli · San Francisco, CA · FRN 0020370201

Status	Active
Granted	Jul 17, 2024
Expires	Jul 17, 2034
Mailing address	274 Hermann St, San Francisco, CA 94117

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
2	RP18	462.625	103.5	WRJI287	San Francisco, CA	Open	On the air
4	RP20	462.675	192.8	WRAV865	San Francisco, CA · Portola	Open	On the air
14	RP17	462.600	—	KAF1291	Oakland, CA	Closed	On the air
23	RP19	462.650	91.5	WRAM471	Pleasant Hill, CA	Open	On the air
26	RP19	462.650	94.8	WRMZ431	Woodside, CA	Open	On the air
30	RP17	462.600	—	KAF1291	Sunol, CA · Sunol Peak	Closed	On the air
33	RP22	462.725	—	WRQD317	Los Altos, CA	Closed	Unknown
35	RP16	462.575	—	WRPA270	Pittsburg, CA	Closed	On the air
42	RP20	462.675	D311	WRKH273	San Jose, CA	Open	On the air
45	RP18	462.625	141.3	WQBW533	Los Gatos, CA · Hwy 17 Summit	Open	On the air
48	RP19	462.650	77.0	WQLS681	San Jose, CA · Almaden Valley	Open	On the air
48	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
AK4GC	Active	Extra	Sachith Gullapalli	San Francisco, CA	Oct 29, 2020	Nov 30, 2030
KJ4ZJT	Canceled	Extra	Sachith Gullapalli	Roanoke, VA	Nov 30, 2010	Nov 30, 2020

📜 License history

Date	FCC action
Jul 17, 2024	License issued

🏠 Address history

Every address Sachith Gullapalli gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Jul 16, 2024	274 Hermann St, San Francisco, CA 94117	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Jul 16, 2024	0011158477	New license	Granted	San Francisco, CA

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