N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 8:30 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

WSAC315 GMRS 📡 HAM

📡

Also a licensed HAM

WU3H

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

Current holder: Frederick R Carlson

General Mobile Radio Service license · held by Frederick R Carlson · Towson, MD · FRN 0016837429

Status	Active
Granted	Jan 4, 2024
Expires	Jan 4, 2034
Mailing address	PO Box 21204, 7918 1/2 RUXWAY ROAD, Towson, MD 21204

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

📻 GMRS repeaters within 50 miles

34 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
2	RP17	462.600	192.8	WRJY601	Towson, MD	Open	On the air
8	RP20	462.675	192.8	WRJY601	Baltimore, MD	Open	On the air
9	RP15	462.550	141.3	WRZV755	Baltimore, MD · Pigtown	Open	On the air
13	RP19	462.650	192.8	WRJY601	Ellicott City, MD	Open	On the air
15	RP18	462.625	67.0	WRMP641	White Hall, MD	Open	On the air
19	RP20	462.675	141.3	WRPC304	Port Deposit, MD · I-95 At The Susquehanna River	Open	On the air
24	RP22	462.725	88.5	WQMM856	Laurel, MD	Open	On the air
25	RP15	462.550	141.3	WQMM856	Lanham, MD · Doctor's Hospital	Open	On the air
25	RP15	462.550	136.5	WRXD980	Burtonsville, MD	Open	On the air
25	RP15	462.550	—	WRYB934	Chestertown, MD	Open	On the air
25	RP20	462.675	103.5	WSAD893	Baltimore, MD · Pasadena	Open	On the air
31	RP21	462.700	107.2	WQYM714	Port Deposit, MD	Open	On the air
32	RP18	462.625	156.7	WPON592	Wheaton, MD	Open	On the air
34	RP21	462.700	203.5	WSEI555	Spring Grove, PA	Open	On the air
38	RP18	462.625	88.5	WQMM856	Largo, MD	Open	On the air
38	RP20	462.675	131.8	WRVX293	Holtwood, PA	Open	On the air
39	RP19	462.650	141.3	WRMV901	York, PA · Hollywood Heights	Closed	On the air
39	RP16	462.575	141.3	WRMV901	York, PA	Open	On the air
39	RP15	462.550	141.3	WRMV901	York, PA	Open	On the air
39	RP15	462.550	141.3	WRMV901	York, PA	Open	On the air
39	RP16	462.575	241.8	WREZ274	Capitol Heights, MD	Open	On the air
41	RP18	462.625	67.0	WSFB252	Galena, MD	Open	On the air
42	RP21	462.700	141.3	KAB7046	Washington, DC · Anacostia	Open	On the air
43	RP16	462.575	141.3	KAD6329	Arlington, VA · Clarendon	Open	On the air
43	RP15	462.550	D261	WRTH256	Frederick, MD · Butterfly Ridge Elementary	Open	On the air

Showing the closest 25.

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
WU3H	Active	Extra	FREDERICK R CARLSON	Towson, MD	Feb 27, 2024	Feb 27, 2034
KF6PBD	Canceled	Extra	FREDERICK R CARLSON	Towson, MD	Oct 17, 2017	Dec 28, 2027

📜 License history

Date	FCC action
Jan 4, 2024	License issued

🏠 Address history

Every address Frederick R Carlson gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Jan 2, 2024	PO Box 21204, 7918 1/2 RUXWAY ROAD, Towson, MD 21204	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Jan 2, 2024	0010834732	New license	Granted	Towson, MD

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