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

WSKZ570 GMRS 📡 HAM

📡

Also a licensed HAM

K3RJA

Technician class · same FCC Registration Number (FRN)

Current holder: Ronald J Acierno

General Mobile Radio Service license · held by Ronald J Acierno · Crofton, MD · FRN 0031398548

Status	Active
Granted	Jan 1, 2026
Expires	Jan 1, 2036
Mailing address	2107 Laurance Ct, Crofton, MD 21114

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
3	RP15	462.550	141.3	WQMM856	Lanham, MD · Doctor's Hospital	Open	On the air
3	RP15	462.550	136.5	WRXD980	Burtonsville, MD	Open	On the air
3	RP15	462.550	—	WRYB934	Chestertown, MD	Open	On the air
3	RP20	462.675	103.5	WSAD893	Baltimore, MD · Pasadena	Open	On the air
11	RP22	462.725	88.5	WQMM856	Laurel, MD	Open	On the air
12	RP18	462.625	88.5	WQMM856	Largo, MD	Open	On the air
15	RP16	462.575	241.8	WREZ274	Capitol Heights, MD	Open	On the air
19	RP21	462.700	141.3	KAB7046	Washington, DC · Anacostia	Open	On the air
19	RP19	462.650	192.8	WRJY601	Ellicott City, MD	Open	On the air
19	RP15	462.550	141.3	WRZV755	Baltimore, MD · Pigtown	Open	On the air
20	RP20	462.675	192.8	WRJY601	Baltimore, MD	Open	On the air
20	RP18	462.625	156.7	WPON592	Wheaton, MD	Open	On the air
23	RP16	462.575	141.3	KAD6329	Arlington, VA · Clarendon	Open	On the air
26	RP18	462.625	123.0	WPON592	Alexandria, VA · Fort Ward Park	Open	On the air
26	RP22	462.725	141.3	WSKD955	Waldorf, MD · Route 301 And Route 5 Split	Open	On the air
27	RP20	462.675	141.3	KAD6329	Falls Church, VA · Seven Corners	Open	On the air
28	RP15	462.550	141.3	WPON592	Falls Church, VA · Seven Corners	Open	On the air
28	RP17	462.600	192.8	WRJY601	Towson, MD	Open	On the air
28	RP17	462.600	141.3	KAB7046	Alexandria, VA · West End	Open	On the air
31	RP16	462.575	136.5	WRDF311	Alexandria, VA · Mount Vernon, VA	Open	On the air
33	RP19	462.650	110.9	WRQV640	Prince Frederick, MD · State Highway Admin Tower	Open	On the air
39	RP18	462.625	141.3	WSHN928	Woodbridge, VA · Government Complex Center	Open	On the air
39	RP18	462.625	141.3	WSHN928	Woodbridge, VA · Government Complex Center	Open	On the air
39	RP18	462.625	141.3	WSHN928	Woodbridge, VA · Government Complex Center	Open	On the air
42	RP18	462.625	67.0	WRMP641	White Hall, MD	Open	On the air

Showing the closest 25.

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
K3RJA	Active	Technician	Ronald Acierno	Crofton, MD	Jan 31, 2026	Jan 31, 2036
KD3CKO	Canceled	Technician	Ronald Acierno	Crofton, MD	Jan 13, 2026	Jan 13, 2036

📜 License history

Date	FCC action
Jan 1, 2026	License issued

🏠 Address history

Every address Ronald J Acierno gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Dec 31, 2025	2107 Laurance Ct, Crofton, MD 21114	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Dec 31, 2025	0011849055	New license	Granted	Crofton, MD

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