← dxtra.com

📡 Amateur Radio Callsign Lookup

832,000+ FCC-licensed amateur radio operators · Free, no account required

AD1RI — Potowomut Radio Club

CallsignAD1RI
NamePotowomut Radio Club
LocationWarwick, Rhode Island
Grid squareFN41gp
CQ zone5
Granted07/15/2021
Expires09/27/2031

From the FCC Universal Licensing System. Search another callsign above.

About This Database

This database contains all active FCC-licensed amateur radio operators in the United States, sourced directly from the FCC Universal Licensing System (ULS). Data includes callsign, operator name, license class (Technician, General, Advanced, Extra), location, and license expiration date. Updated weekly. No registration or account required — just type a callsign and search.

Find nearby repeaters → · FM Coverage Maps · FM Tropo DX Monitor

☞ Support this free site — shop on Amazon