N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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

WSHQ373 GMRS 📡 HAM

📡

Also a licensed HAM

W8OV

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

Current holder: David P Koch

General Mobile Radio Service license · held by David P Koch · Plano, TX · FRN 0008996803

Status	Active
Granted	Mar 25, 2025
Expires	Mar 25, 2035
Mailing address	4516 Fremont Ln, Plano, TX 75093

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

📻 GMRS repeaters within 50 miles

16 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
14	RP15	462.550	141.3	WQUM597	Dallas, TX · White Rock Lake	Open	On the air
17	RP21	462.700	D503	WRKH887	Dallas, TX	Open	On the air
17	RP20	462.675	D025	WRKH887	Dallas, TX	Open	On the air
17	RP19	462.650	D051	WRKH887	Dallas, TX	Open	On the air
20	RP20	462.675	D606	WQPI555	Mesquite, TX · Mesquite Tower	Open	On the air
20	RP21	462.700	D606	WQPI555	Mesquite, TX · Mesquite Tower	Open	On the air
21	RP19	462.650	D606	WQPI555	Mesquite, TX	Open	On the air
21	RP16	462.575	100.0	WREI852	Rockwall, TX · E of Wilkerson Sanders stadium	Open	On the air
24	RP17	462.600	D624	WRPR901	Denton, TX · TWU Building	Open	On the air
26	RP21	462.700	—	WQNA381	Farmersville, TX	Closed	On the air
28	RP15	462.550	—	WSAM504	Watauga, TX	Closed	On the air
30	RP15	462.550	241.8	WRWT372	Rockwall, TX	Open	On the air
33	RP22	462.725	141.3	WRPL432	Haltom City, TX	Open	On the air
36	RP16	462.575	141.3	WRWM826	Leonard, TX · West Of	Open	On the air
38	RP21	462.700	—	WRWF998	Mansfield, TX	Closed	On the air
46	RP19	462.650	—	WRYZ886	Burleson, TX	Closed	On the air

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
W8OV	Active	Extra	DAVID P KOCH	Plano, TX	May 26, 2017	Aug 21, 2027

📜 License history

Date	FCC action
Mar 25, 2025	License issued

🏠 Address history

Every address David P Koch gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Mar 24, 2025	4516 Fremont Ln, Plano, TX 75093	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Mar 24, 2025	0011496724	New license	Granted	Plano, TX

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