← dxtra.com

📡 Amateur Radio Callsign Lookup

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

KM3RKI — Mission Bay Amateur Radio Club

CallsignKM3RKI
NameMission Bay Amateur Radio Club
LocationSan Francisco, California
Grid squareCM87ts
CQ zone3
Expires08/26/2024

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