N9TPB FCC License Search

🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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

WRMU980 GMRS 📡 HAM

📡

Also a licensed HAM

K9RIS

General class · same FCC Registration Number (FRN)

Current holder: Christopher D Oh

General Mobile Radio Service license · held by Christopher D Oh · Blackwood, NJ · FRN 0031017585

Status	Active
Granted	Jun 9, 2021
Expires	Jun 9, 2031
Mailing address	PO Box 8784, 425 Hurfville Crosskeys Rd, Blackwood, NJ 08012

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

📻 GMRS repeaters within 50 miles

21 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
10	RP19	462.650	—	WSLY275	Atco, NJ	Open	On the air
14	RP22	462.725	225.7	WRAX971	Philadelphia, PA · Marconi Park	Open	On the air
19	RP21	462.700	136.5	WPWN390	Chester, PA · Sunoco Station	Open	On the air
19	RP21	462.700	136.5	WPWN390	Chester, PA · Sunoco Station	Open	On the air
23	RP17	462.600	136.5	WSMV317	Penn Valley, PA	Open	On the air
26	RP15	462.550	—	WRDU953	Wilmington, DE · Claymont/Arden	Closed	On the air
31	RP20	462.675	D506	WRWL377	Tullytown, PA	Closed	On the air
33	RP20	462.675	D506	WRAV831	East Norriton, PA · Einstein Medical Center	Open	On the air
33	RP18	462.625	179.9	WRMD534	Warminster, PA	Closed	On the air
33	RP22	462.725	141.3	WROE856	Richboro, PA	Open	On the air
35	RP22	462.725	186.2	WSAW263	Morrisville, PA	Open	On the air
35	RP17	462.600	—	WSJI334	Galloway Township, NJ	Closed	On the air
37	RP21	462.700	136.5	WRYL566	Worcester, PA	Open	On the air
41	RP20	462.675	146.2	WRNT734	Atlantic City, NJ · AC Expressway	Open	On the air
42	RP16	462.575	—	WRXR945	Middlesex, NJ · Washington Rock lookout	Closed	On the air
42	RP16	462.575	118.8	WRNT734	Egg Harbor Township, NJ	Open	On the air
43	RP15	462.550	110.9	WRKY989	Atlantic City, NJ	Open	On the air
43	RP22	462.725	D125	WQYM530	Jennersville, PA · Sr 1 / Sr 796	Open	On the air
47	RP21	462.700	—	WRAL248	Dover, DE · Fire acadmey	Open	On the air
49	RP20	462.675	D125	WRVA363	Oxford Boro, PA · Oxford Walmart	Open	On the air
50	RP18	462.625	192.8	WRVZ620	Quakertown, PA	Open	On the air

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
K9RIS	Active	General	Christopher D Oh	Blackwood, NJ	Aug 8, 2026	Aug 8, 2036
KK4ACE	Canceled	General	Christopher D Oh	Blackwood, NJ	Mar 16, 2024	Mar 16, 2034
KQ4OHG	Canceled	Technician	Christopher D Oh	Blackwood, NJ	Feb 2, 2024	Feb 2, 2034

📜 License history

Date	FCC action
Feb 27, 2024	Administrative update
Jun 9, 2021	License issued

🏠 Address history

Every address Christopher D Oh gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Feb 26, 2024	PO Box 8784, 425 Hurfville Crosskeys Rd, Blackwood, NJ 08012	Administrative update
Jun 8, 2021	PO Box 33064, 3701 NE 22Nd Ave, Lighthouse Point, FL 33064	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Feb 26, 2024	0010941447	Administrative update	Granted	Blackwood, NJ
Jun 8, 2021	0009578553	New license	Granted	Lighthouse Point, FL

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