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

WSGZ279 GMRS 📡 HAM

📡

Also a licensed HAM

KD3ANN

General class · same FCC Registration Number (FRN) · LoTW user

Current holder: Michael J Porter

General Mobile Radio Service license · held by Michael J Porter · Elkton, MD · FRN 0036559466

Status	Active
Granted	Feb 4, 2025
Expires	Feb 4, 2035
Mailing address	288 Old Chestnut Rd, Elkton, MD 21921

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

📻 GMRS repeaters within 50 miles

19 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
13	RP21	462.700	107.2	WQYM714	Port Deposit, MD	Open	On the air
15	RP18	462.625	67.0	WSFB252	Galena, MD	Open	On the air
17	RP20	462.675	D125	WRVA363	Oxford Boro, PA · Oxford Walmart	Open	On the air
17	RP22	462.725	D125	WQYM530	Jennersville, PA · Sr 1 / Sr 796	Open	On the air
22	RP15	462.550	—	WRDU953	Wilmington, DE · Claymont/Arden	Closed	On the air
29	RP21	462.700	—	WRCE676	Hartly, DE	Open	On the air
30	RP20	462.675	131.8	WRVX293	Holtwood, PA	Open	On the air
34	RP21	462.700	—	WRAL248	Dover, DE · Fire acadmey	Open	On the air
34	RP21	462.700	136.5	WPWN390	Chester, PA · Sunoco Station	Open	On the air
34	RP21	462.700	136.5	WPWN390	Chester, PA · Sunoco Station	Open	On the air
36	RP20	462.675	141.3	WRPC304	Port Deposit, MD · I-95 At The Susquehanna River	Open	On the air
36	RP15	462.550	162.2	WRVP824	Willow Street, PA	Open	On the air
40	RP17	462.600	192.8	WRJY601	Towson, MD	Open	On the air
40	RP18	462.625	67.0	WRMP641	White Hall, MD	Open	On the air
43	RP20	462.675	192.8	WRJY601	Baltimore, MD	Open	On the air
45	RP15	462.550	141.3	WRZV755	Baltimore, MD · Pigtown	Open	On the air
45	RP22	462.725	225.7	WRAX971	Philadelphia, PA · Marconi Park	Open	On the air
46	RP17	462.600	136.5	WSMV317	Penn Valley, PA	Open	On the air
50	RP20	462.675	D506	WRAV831	East Norriton, PA · Einstein Medical Center	Open	On the air

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
KD3ANN	Active	General	Michael J Porter	Elkton, MD	Jan 25, 2025	Jan 25, 2035

📜 License history

Date	FCC action
Feb 4, 2025	License issued

🏠 Address history

Every address Michael J Porter gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Feb 3, 2025	288 Old Chestnut Rd, Elkton, MD 21921	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Feb 3, 2025	0011431857	New license	Granted	Elkton, MD

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