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

WRTY570 GMRS 📡 HAM

📡

Also a licensed HAM

KD6MAX

Technician class · same FCC Registration Number (FRN)

Current holder: Max Butin

General Mobile Radio Service license · held by Max Butin · San Francisco, CA · FRN 0017744335

Status	Active
Granted	Jul 29, 2022
Expires	Jul 29, 2032
Mailing address	1325 Indiana St. #301, San Francisco, CA 94107

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	RP20	462.675	192.8	WRAV865	San Francisco, CA · Portola	Open	On the air
4	RP18	462.625	103.5	WRJI287	San Francisco, CA	Open	On the air
12	RP17	462.600	—	KAF1291	Oakland, CA	Closed	On the air
22	RP19	462.650	91.5	WRAM471	Pleasant Hill, CA	Open	On the air
24	RP19	462.650	94.8	WRMZ431	Woodside, CA	Open	On the air
28	RP17	462.600	—	KAF1291	Sunol, CA · Sunol Peak	Closed	On the air
31	RP22	462.725	—	WRQD317	Los Altos, CA	Closed	Unknown
34	RP16	462.575	—	WRPA270	Pittsburg, CA	Closed	On the air
40	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
KD6MAX	Active	Technician	Max Butin	Santa Clara, CA	Apr 6, 2018	May 28, 2028
KI6QFR	Canceled	Technician	Max Butin	Santa Clara, CA	May 7, 2008	May 7, 2018

📜 License history

Date	FCC action
Jul 29, 2022	License issued

🏠 Address history

Every address Max Butin gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Jul 28, 2022	1325 Indiana St. #301, San Francisco, CA 94107	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Jul 28, 2022	0010145783	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).