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

WRPD618 GMRS 📡 HAM

📡

Also a licensed HAM

W3OBX

Amateur Extra class · same FCC Registration Number (FRN) · active on 2 nets

Current holder: Thomas R Mason

General Mobile Radio Service license · held by Thomas R Mason · Forestville, MD · FRN 0031459118

Status	Active
Granted	Jan 21, 2022
Expires	Jan 21, 2032
Mailing address	7003 Nimitz Drive, Forestville, MD 20747

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

📻 GMRS repeaters within 50 miles

27 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
1	RP16	462.575	241.8	WREZ274	Capitol Heights, MD	Open	On the air
3	RP18	462.625	88.5	WQMM856	Largo, MD	Open	On the air
5	RP21	462.700	141.3	KAB7046	Washington, DC · Anacostia	Open	On the air
11	RP16	462.575	141.3	KAD6329	Arlington, VA · Clarendon	Open	On the air
12	RP18	462.625	123.0	WPON592	Alexandria, VA · Fort Ward Park	Open	On the air
14	RP22	462.725	141.3	WSKD955	Waldorf, MD · Route 301 And Route 5 Split	Open	On the air
14	RP17	462.600	141.3	KAB7046	Alexandria, VA · West End	Open	On the air
14	RP20	462.675	141.3	KAD6329	Falls Church, VA · Seven Corners	Open	On the air
15	RP15	462.550	141.3	WPON592	Falls Church, VA · Seven Corners	Open	On the air
15	RP16	462.575	136.5	WRDF311	Alexandria, VA · Mount Vernon, VA	Open	On the air
17	RP18	462.625	156.7	WPON592	Wheaton, MD	Open	On the air
17	RP22	462.725	88.5	WQMM856	Laurel, MD	Open	On the air
19	RP15	462.550	141.3	WQMM856	Lanham, MD · Doctor's Hospital	Open	On the air
19	RP15	462.550	136.5	WRXD980	Burtonsville, MD	Open	On the air
19	RP15	462.550	—	WRYB934	Chestertown, MD	Open	On the air
19	RP20	462.675	103.5	WSAD893	Baltimore, MD · Pasadena	Open	On the air
24	RP18	462.625	141.3	WSHN928	Woodbridge, VA · Government Complex Center	Open	On the air
24	RP18	462.625	141.3	WSHN928	Woodbridge, VA · Government Complex Center	Open	On the air
24	RP18	462.625	141.3	WSHN928	Woodbridge, VA · Government Complex Center	Open	On the air
27	RP19	462.650	110.9	WRQV640	Prince Frederick, MD · State Highway Admin Tower	Open	On the air
29	RP19	462.650	192.8	WRJY601	Ellicott City, MD	Open	On the air
33	RP15	462.550	141.3	WRZV755	Baltimore, MD · Pigtown	Open	On the air
34	RP20	462.675	192.8	WRJY601	Baltimore, MD	Open	On the air
41	RP17	462.600	192.8	WRJY601	Towson, MD	Open	On the air
42	RP17	462.600	156.7	WSDH649	Stafford, VA	Open	On the air

Showing the closest 25.

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
W3OBX	Active	Extra	Thomas R Mason	Forestville, MD	May 13, 2023	May 13, 2033
KC3TAS	Canceled	Extra	Thomas R Mason	Forestville, MD	Nov 8, 2021	Nov 8, 2031

📜 License history

Date	FCC action
Jan 21, 2022	License issued

🏠 Address history

Every address Thomas R Mason gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Jan 19, 2022	7003 Nimitz Drive, Forestville, MD 20747	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Jan 19, 2022	0009876044	New license	Granted	Forestville, MD

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