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

WSKL558 GMRS 📡 HAM

📡

Also a licensed HAM

W6CSM

Amateur Extra class · same FCC Registration Number (FRN) · LoTW user

Current holder: Charles S Maslin

General Mobile Radio Service license · held by Charles S Maslin · Newbury Park, CA · FRN 0001976760

Status	Active
Granted	Nov 25, 2025
Expires	Nov 25, 2035
Mailing address	242 Henry Dr., Newbury Park, CA 91320

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

📻 GMRS repeaters within 50 miles

4 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
12	RP15	462.550	74.4	WRFJ380	Santa Paula, CA · South Mtn	Open	On the air
21	RP17	462.600	100.0	WRNB252	Ventura, CA	Closed	On the air
40	RP21	462.700	—	WQCZ300	Glendale, CA · Mt Lukens	Closed	On the air
48	RP18	462.625	136.5	WRVA634	San Pedro, CA · Ft. Macarthur	Open	On the air

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
W6CSM	Active	Extra	CHARLES s MASLIN	Newbury Park, Ca, CA	Apr 6, 2024	Apr 6, 2034
KD6AEJ	Canceled	Extra	CHARLES S MASLIN	Newbury Park, CA	Jul 2, 2021	Aug 27, 2031

📜 License history

Date	FCC action
Nov 25, 2025	License issued

🏠 Address history

Every address Charles S Maslin gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Nov 24, 2025	242 Henry Dr., Newbury Park, CA 91320	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Nov 24, 2025	0011789807	New license	Granted	Newbury Park, CA

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