N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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

WRCY285 GMRS 📡 HAM

📡

Also a licensed HAM

KO0C

Amateur Extra class · same FCC Registration Number (FRN)

Current holder: Duncan Essex

General Mobile Radio Service license · held by Duncan Essex · Oakland, CA · FRN 0019866631

Status	Active
Granted	Feb 26, 2019
Expires	Feb 26, 2029
Mailing address	1717 40th Avenue, Oakland, CA 94601

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
5	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
14	RP18	462.625	103.5	WRJI287	San Francisco, CA	Open	On the air
15	RP19	462.650	91.5	WRAM471	Pleasant Hill, CA	Open	On the air
19	RP17	462.600	—	KAF1291	Sunol, CA · Sunol Peak	Closed	On the air
24	RP19	462.650	94.8	WRMZ431	Woodside, CA	Open	On the air
25	RP16	462.575	—	WRPA270	Pittsburg, CA	Closed	On the air
28	RP22	462.725	—	WRQD317	Los Altos, CA	Closed	Unknown
35	RP20	462.675	D311	WRKH273	San Jose, CA	Open	On the air
40	RP18	462.625	141.3	WQBW533	Los Gatos, CA · Hwy 17 Summit	Open	On the air
42	RP19	462.650	77.0	WQLS681	San Jose, CA · Almaden Valley	Open	On the air
42	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
KO0C	Active	Extra	Duncan V Essex	Oakland, CA	Aug 20, 2020	Aug 20, 2030
AF6XU	Canceled	Extra	Duncan V Essex	Alameda, CA	Jun 23, 2010	Jun 23, 2020

📜 License history

Date	FCC action
Feb 26, 2019	License issued

🏠 Address history

Every address Duncan Essex gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Feb 21, 2019	1717 40th Avenue, Oakland, CA 94601	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Feb 21, 2019	0008536629	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).