N9TPB FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 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

WSOB818 GMRS 📡 HAM

📡
Also a licensed HAM
K7KOT
General class · same FCC Registration Number (FRN)

Current holder: James Piehnik

General Mobile Radio Service license · held by James Piehnik · Benicia, CA · FRN 0033642471

StatusActive
GrantedAug 29, 2026
ExpiresAug 29, 2036
Mailing addressPO Box 1702, 290 E L ST, Benicia, CA 94510
A GMRS license covers the licensee's immediate family, and lasts 10 years.

📻 GMRS repeaters within 50 miles

7 on the air or of unknown status, closest first · map these & export for a GMRS radio →

MilesChannelOutputTone inOwnerLocationAccessStatus
10RP19462.65091.5 WRAM471 Pleasant Hill, CA OpenOn the air
14RP16462.575— WRPA270 Pittsburg, CA ClosedOn the air
19RP17462.600— KAF1291 Oakland, CA ClosedOn the air
30RP18462.625103.5 WRJI287 San Francisco, CA OpenOn the air
31RP20462.675192.8 WRAV865 San Francisco, CA · Portola OpenOn the air
36RP17462.600— KAF1291 Sunol, CA · Sunol Peak ClosedOn the air
48RP19462.65094.8 WRMZ431 Woodside, CA OpenOn the air

📡 Amateur radio licenses on the same FRN

CallStatusClassNameLocationGrantedExpires
K7KOT Active General JAMES PIEHNIKBenicia, CAMay 2, 2025May 2, 2035
KN6ZYH Canceled General JAMES PIEHNIKBenicia, CAMay 23, 2023May 23, 2033

📜 License history

DateFCC action
Aug 29, 2026License issued

🏠 Address history

Every address James Piehnik gave the FCC on a GMRS filing, newest first.

Filed fromAddressOn a
Aug 28, 2026PO Box 1702, 290 E L ST, Benicia, CA 94510New license

📝 GMRS applications filed

ReceivedFile numberPurposeResultFiled from
Aug 28, 20260012167910New license GrantedBenicia, CA

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