N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 14, 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

WSLJ941 GMRS 📡 HAM

📡

Also a licensed HAM

KR4CPB

General class · same FCC Registration Number (FRN) · active on 1 net · LoTW user

Current holder: Richard J Duncan

General Mobile Radio Service license · held by Richard J Duncan · Lorton, VA · FRN 0036725414

Status	Active
Granted	Jan 28, 2026
Expires	Jan 28, 2036
Mailing address	8521 Barrow Furnace Lane, Lorton, VA 22079

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

📻 GMRS Repeaters within 50 Miles

24 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
3	RP18	462.625	141.3	WSHN928	Woodbridge, VA · Government Complex Center	Open	On the air
3	RP18	462.625	141.3	WSHN928	Woodbridge, VA · Government Complex Center	Open	On the air
3	RP18	462.625	141.3	WSHN928	Woodbridge, VA · Government Complex Center	Open	On the air
6	RP16	462.575	136.5	WRDF311	Alexandria, VA · Mount Vernon, VA	Open	On the air
10	RP17	462.600	141.3	KAB7046	Alexandria, VA · West End	Open	On the air
12	RP18	462.625	123.0	WPON592	Alexandria, VA · Fort Ward Park	Open	On the air
14	RP15	462.550	141.3	WPON592	Falls Church, VA · Seven Corners	Open	On the air
14	RP20	462.675	141.3	KAD6329	Falls Church, VA · Seven Corners	Open	On the air
16	RP16	462.575	141.3	KAD6329	Arlington, VA · Clarendon	Open	On the air
18	RP21	462.700	141.3	KAB7046	Washington, DC · Anacostia	Open	On the air
18	RP22	462.725	141.3	WSKD955	Waldorf, MD · Route 301 And Route 5 Split	Open	On the air
21	RP17	462.600	156.7	WSDH649	Stafford, VA	Open	On the air
21	RP16	462.575	241.8	WREZ274	Capitol Heights, MD	Open	On the air
24	RP18	462.625	88.5	WQMM856	Largo, MD	Open	On the air
28	RP18	462.625	156.7	WPON592	Wheaton, MD	Open	On the air
35	RP19	462.650	110.9	WRQV640	Prince Frederick, MD · State Highway Admin Tower	Open	On the air
35	RP22	462.725	88.5	WQMM856	Laurel, MD	Open	On the air
40	RP15	462.550	141.3	WQMM856	Lanham, MD · Doctor's Hospital	Open	On the air
40	RP15	462.550	136.5	WRXD980	Burtonsville, MD	Open	On the air
40	RP15	462.550	—	WRYB934	Chestertown, MD	Open	On the air
40	RP20	462.675	103.5	WSAD893	Baltimore, MD · Pasadena	Open	On the air
46	RP19	462.650	192.8	WRJY601	Ellicott City, MD	Open	On the air
48	RP18	462.625	—	WRFF516	Linden, VA · Fiery Run Road	Closed	On the air
48	RP17	462.600	141.3	WRMJ802	Lexington Park, MD	Open	On the air

📡 Amateur Radio Licenses on the Same FRN

Call	Status	Class	Name	Location	Granted	Expires
KR4CPB	Active	General	Richard J Duncan	Lorton, VA	Mar 25, 2025	Mar 25, 2035

📜 License History

Date	FCC action
Jan 28, 2026	License issued

🏠 Address History

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

Filed from	Address	On a
Jan 27, 2026	8521 Barrow Furnace Lane, Lorton, VA 22079	New license

📝 GMRS Applications Filed

Received	File number	Purpose	Result	Filed from
Jan 27, 2026	0011885211	New license	Granted	Lorton, VA

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