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

WRKY253 GMRS 📡 HAM

📡

Also a licensed HAM

N3SBP

Amateur Extra class · same FCC Registration Number (FRN)

Current holder: John La Costa

General Mobile Radio Service license · held by John La Costa · Parkville, MD · FRN 0003994217

Status	Active
Granted	Mar 3, 2021
Expires	Mar 3, 2031
Mailing address	8810 Walther Blvd Apt 1818, Parkville, MD 21234

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

📻 GMRS repeaters within 50 miles

32 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
4	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
16	RP18	462.625	67.0	WRMP641	White Hall, MD	Open	On the air
17	RP19	462.650	192.8	WRJY601	Ellicott City, 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
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
26	RP22	462.725	88.5	WQMM856	Laurel, MD	Open	On the air
27	RP21	462.700	107.2	WQYM714	Port Deposit, MD	Open	On the air
35	RP18	462.625	67.0	WSFB252	Galena, MD	Open	On the air
36	RP18	462.625	156.7	WPON592	Wheaton, MD	Open	On the air
36	RP20	462.675	131.8	WRVX293	Holtwood, PA	Open	On the air
38	RP21	462.700	203.5	WSEI555	Spring Grove, PA	Open	On the air
39	RP18	462.625	88.5	WQMM856	Largo, MD	Open	On the air
40	RP20	462.675	D125	WRVA363	Oxford Boro, PA · Oxford Walmart	Open	On the air
41	RP19	462.650	141.3	WRMV901	York, PA · Hollywood Heights	Closed	On the air
41	RP16	462.575	141.3	WRMV901	York, PA	Open	On the air
41	RP15	462.550	141.3	WRMV901	York, PA	Open	On the air
41	RP15	462.550	141.3	WRMV901	York, PA	Open	On the air
41	RP16	462.575	241.8	WREZ274	Capitol Heights, MD	Open	On the air
43	RP15	462.550	162.2	WRVP824	Willow Street, PA	Open	On the air
44	RP21	462.700	141.3	KAB7046	Washington, DC · Anacostia	Open	On the air

Showing the closest 25.

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
N3SBP	Active	Extra	John D La Costa	Parkvile, MD	Apr 17, 2024	Jun 8, 2034

📜 License history

Date	FCC action
Feb 22, 2023	Administrative update
Mar 3, 2021	License issued

🏠 Address history

Every address John La Costa gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Feb 21, 2023	8810 Walther Blvd Apt 1818, Parkville, MD 21234	Administrative update
Mar 1, 2021	13 Holly Crest Drive, Lutherville, MD 21093	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Feb 21, 2023	0010425256	Administrative update	Granted	Parkville, MD
Mar 1, 2021	0009432616	New license	Granted	Lutherville, MD

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