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

WRHY844 GMRS 📡 HAM

📡

Also a licensed HAM

K3HRT

Amateur Extra class · same FCC Registration Number (FRN) · active on 6 nets

Current holder: David A Grimes

General Mobile Radio Service license · held by David A Grimes · Odenton, MD · FRN 0028603843

Status	Active
Granted	Jul 17, 2020
Expires	Jul 17, 2030
Mailing address	2444 Blue Spring Ct Unit 101, Odenton, MD 21113

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

📻 GMRS repeaters within 50 miles

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

Showing the closest 25.

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
K3HRT	Active	Extra	David A Grimes	Odenton, MD	Sep 18, 2020	Sep 18, 2030
K3DAG	Canceled	General	David A Grimes	Odenton, MD	Jul 10, 2020	Jul 10, 2030
K1DAG	Canceled	General	David A Grimes	Odenton, MD	Jul 16, 2019	Jul 16, 2029
KC3NRR	Canceled	Technician	David A Grimes	Odenton, MD	Jun 25, 2019	Jun 25, 2029

📜 License history

Date	FCC action
Jul 17, 2020	License issued

🏠 Address history

Every address David A Grimes gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Jul 16, 2020	2444 Blue Spring Ct Unit 101, Odenton, MD 21113	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Jul 16, 2020	0009150341	New license	Granted	Odenton, MD

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