N9TPB FCC License Search

🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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

WSHL347 GMRS 📡 HAM

📡

Also a licensed HAM

K7ARX

Amateur Extra class · same FCC Registration Number (FRN)

Current holder: David K Olson

General Mobile Radio Service license · held by David K Olson · Lomita, CA · FRN 0011163359

Status	Active
Granted	Mar 11, 2025
Expires	Mar 11, 2035
Mailing address	25903 Cypress Street Apt B, Lomita, CA 90717

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

📻 GMRS repeaters within 50 miles

5 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
4	RP18	462.625	136.5	WRVA634	San Pedro, CA · Ft. Macarthur	Open	On the air
25	RP21	462.700	—	WQCZ300	Glendale, CA · Mt Lukens	Closed	On the air
27	RP17	462.600	—	WROP772	Bassett, CA · San Gabriel Valley	Closed	On the air
34	RP15	462.550	103.5	WRFT322	Arcadia, CA · Mt Wilson	Open	On the air
40	RP17	462.600	85.4	WRKD356	Chino, CA · Near Ruben Ayala Park	Open	On the air

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
K7ARX	Active	Extra	DAVID K OLSON	Lomita, CA	Sep 24, 2024	Jul 26, 2033
KE7BFA	Canceled	General	DAVID K OLSON	Bethesda, MD	Jun 29, 2004	Jun 29, 2014

📜 License history

Date	FCC action
Mar 11, 2025	License issued

🏠 Address history

Every address David K Olson gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Mar 10, 2025	25903 Cypress Street Apt B, Lomita, CA 90717	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Mar 10, 2025	0011478359	New license	Granted	Lomita, CA

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