N9TPB FCC License Search

🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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

WRAF234 GMRS 📡 HAM

📡

Also a licensed HAM

W1RPM

General class · same FCC Registration Number (FRN)

Current holder: Yu-Jiunn Chiu

General Mobile Radio Service license · held by Yu-Jiunn Chiu · Portland, OR · FRN 0026932897

Status	Active
Granted	Oct 31, 2017
Expires	Oct 31, 2027
Mailing address	1738 N. Schofield St,, Portland, OR 97217

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

📻 GMRS repeaters within 50 miles

13 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
2	RP15	462.550	94.8	WREM860	Vancouver, WA	Open	On the air
11	RP19	462.650	107.2	WRWZ813	Beaverton, OR · Cooper Mtn	Open	On the air
12	RP17	462.600	123.0	WRKT697	Lake Oswego, OR	Open	On the air
15	RP16	462.575	—	WRDK266	Fern Prairie, WA	Closed	On the air
18	RP21	462.700	141.3	WQXI589	Sherwood, OR · Cedar Creek & Sw Edy Rd	Closed	On the air
19	RP20	462.675	218.1	WRFW657	Oregon City, OR	Open	On the air
19	RP22	462.725	100.0	WRCJ832	Forest Grove, OR · Hwy 47	Open	On the air
24	RP22	462.725	103.5	WRXP547	Sandy, OR	Open	On the air
32	RP19	462.650	100.0	WQWG583	Molalla, OR	Open	On the air
32	RP21	462.700	107.2	WRWZ813	Colton, OR · Goat Mountain	Open	On the air
35	RP15	462.550	250.3	WRZM243	Gervais, OR	Open	On the air
36	RP15	462.550	CSQ	WRAJ748	Brightwood, OR · Fire Station	Open	On the air
40	RP16	462.575	CSQ	WRAJ748	Welches, OR · Fire Station	Open	On the air

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
W1RPM	Active	General	Yu-jiunn Chiu	Portland, OR	Mar 22, 2019	Mar 22, 2029
KN7RPM	Canceled	General	Yu-jiunn Chiu	Portland, OR	Dec 12, 2017	Dec 12, 2027
KI7RMP	Canceled	Technician	Yu-jiunn Chiu	Portland, OR	Nov 7, 2017	Nov 7, 2027

📜 License history

Date	FCC action
Oct 31, 2017	License issued

🏠 Address history

Every address Yu-Jiunn Chiu gave the FCC on a GMRS filing, newest first.

Filed from	Address	On a
Oct 30, 2017	1738 N. Schofield St,, Portland, OR 97217	New license

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Oct 30, 2017	0007976561	New license	Granted	Portland, OR

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