← dxtra.com

📡 Amateur Radio Callsign Lookup

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

K3HKI — SAINT MARYS COUNTY AMATEUR RADIO ASSOC

CallsignK3HKI
NameSAINT MARYS COUNTY AMATEUR RADIO ASSOC
LocationCalifornia, Maryland
Grid squareFM18qh
CQ zone5
Granted09/05/2025
Expires11/27/2035

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