N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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

WSOF525 GMRS 📡 HAM

📡

Also a licensed HAM

W0GX

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

Current holder: George G Marvin

General Mobile Radio Service license · held by George G Marvin · Mandan, ND · FRN 0003868130

Status	Active
Granted	Sep 15, 2026
Expires	Sep 15, 2036
Mailing address	PO Box 802, Mandan, ND 58554

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

📻 GMRS repeaters within 50 miles

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

📡 Amateur radio licenses on the same FRN

Call	Status	Class	Name	Location	Granted	Expires
W0GX	Active	Extra	George G Marvin	Mandan, ND	Apr 24, 2021	Apr 24, 2031
N5DZX	Canceled	Extra	George G Marvin	Mandan, ND	Mar 26, 2013	Jun 22, 2023

📜 License history

Date	FCC action
Sep 15, 2026	License issued

📝 GMRS applications filed

Received	File number	Purpose	Result	Filed from
Sep 14, 2026	0012182697	New license	Granted	Mandan, ND

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