N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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

WRFS723 GMRS 📡 HAM

📡

Also a licensed HAM

W3NTS

Technician class · same FCC Registration Number (FRN)

Current holder: SAMUEL J ROBERTSON

General Mobile Radio Service license · held by SAMUEL J ROBERTSON · Randallstown, MD · FRN 0017928243

Status	Active
Granted	Apr 24, 2020
Expires	Apr 24, 2030
Mailing address	9213 COLORADO AVE, Randallstown, MD 21133

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

📻 GMRS repeaters within 50 miles

33 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
7	RP19	462.650	192.8	WRJY601	Ellicott City, MD	Open	On the air
11	RP15	462.550	141.3	WRZV755	Baltimore, MD · Pigtown	Open	On the air
11	RP17	462.600	192.8	WRJY601	Towson, MD	Open	On the air
12	RP20	462.675	192.8	WRJY601	Baltimore, MD	Open	On the air
18	RP22	462.725	88.5	WQMM856	Laurel, MD	Open	On the air
20	RP18	462.625	67.0	WRMP641	White Hall, MD	Open	On the air
24	RP15	462.550	141.3	WQMM856	Lanham, MD · Doctor's Hospital	Open	On the air
24	RP15	462.550	136.5	WRXD980	Burtonsville, MD	Open	On the air
24	RP15	462.550	—	WRYB934	Chestertown, MD	Open	On the air
24	RP20	462.675	103.5	WSAD893	Baltimore, MD · Pasadena	Open	On the air
25	RP18	462.625	156.7	WPON592	Wheaton, MD	Open	On the air
25	RP20	462.675	141.3	WRPC304	Port Deposit, MD · I-95 At The Susquehanna River	Open	On the air
34	RP18	462.625	88.5	WQMM856	Largo, MD	Open	On the air
34	RP16	462.575	241.8	WREZ274	Capitol Heights, MD	Open	On the air
35	RP15	462.550	D261	WRTH256	Frederick, MD · Butterfly Ridge Elementary	Open	On the air
35	RP21	462.700	203.5	WSEI555	Spring Grove, PA	Open	On the air
36	RP16	462.575	141.3	KAD6329	Arlington, VA · Clarendon	Open	On the air
36	RP21	462.700	141.3	KAB7046	Washington, DC · Anacostia	Open	On the air
37	RP20	462.675	100.0	WRJY601	Frederick, MD	Open	On the air
37	RP21	462.700	107.2	WRJY601	Thurmont, MD	Open	On the air
38	RP20	462.675	141.3	KAD6329	Falls Church, VA · Seven Corners	Open	On the air
39	RP15	462.550	141.3	WPON592	Falls Church, VA · Seven Corners	Open	On the air
40	RP18	462.625	123.0	WPON592	Alexandria, VA · Fort Ward Park	Open	On the air
41	RP21	462.700	107.2	WQYM714	Port Deposit, MD	Open	On the air
42	RP19	462.650	141.3	WRMV901	York, PA · Hollywood Heights	Closed	On the air

Showing the closest 25.

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
W3NTS	Active	Technician	SAMUEL J ROBERTSON	Randallstown, MD	Nov 28, 2020	Nov 28, 2030
KC4HML	Canceled	Technician	SAMUEL J ROBERTSON	Randallstown, MD	Apr 24, 2020	Jul 20, 2030
KB3RLD	Canceled	Technician	SAMUEL J ROBERTSON	Randallstown, MD	Jul 7, 2008	Jul 7, 2018

📜 License history

Date	FCC action
Apr 24, 2020	License issued

🏠 Address history

Every address SAMUEL J ROBERTSON gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Dec 7, 2009	9213 Colorado Ave, Randallstown, MD 21133	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Apr 23, 2020	0009053401	New license	Granted	Randallstown, MD
Dec 7, 2009	0004054984	New license	Granted	Randallstown, MD

Other GMRS licenses on the same FRN

GMRS call	Status	Granted	Expires
WQLC788	Expired	Dec 8, 2009	Dec 8, 2014

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