N9TPB FCC License Search

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

WSDX872 GMRS 📡 HAM

📡

Also a licensed HAM

KO6FLY

Amateur Extra class · same FCC Registration Number (FRN)

Current holder: Christopher Choi

General Mobile Radio Service license · held by Christopher Choi · Garden Grove, CA · FRN 0035732171

Status	Active
Granted	Jul 26, 2024
Expires	Jul 26, 2034
Mailing address	12501 Groveview St, Garden Grove, CA 92840

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

📻 GMRS repeaters within 50 miles

7 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
19	RP17	462.600	—	WROP772	Bassett, CA · San Gabriel Valley	Closed	On the air
20	RP18	462.625	136.5	WRVA634	San Pedro, CA · Ft. Macarthur	Open	On the air
22	RP17	462.600	85.4	WRKD356	Chino, CA · Near Ruben Ayala Park	Open	On the air
30	RP15	462.550	162.2	WSOG679	Jurupa Valley, CA	Open	On the air
30	RP21	462.700	—	WQCZ300	Glendale, CA · Mt Lukens	Closed	On the air
31	RP15	462.550	103.5	WRFT322	Arcadia, CA · Mt Wilson	Open	On the air
47	RP19	462.650	67.0	WROJ828	Redlands, CA	Open	On the air

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
KO6FLY	Active	Extra	Christopher Choi	Garden Grove, CA	Aug 2, 2024	Aug 2, 2034

📜 License history

Date	FCC action
Jul 26, 2024	License issued

🏠 Address history

Every address Christopher Choi gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Jul 25, 2024	12501 Groveview St, Garden Grove, CA 92840	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Jul 25, 2024	0011172428	New license	Granted	Garden Grove, CA

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