Amateur Radio

Amateur Radio and Emergency Communications

  • Alertfind » A good description of amateur radio’s role in emergency communications.

Glossary and Definitions

  • NOJI » The jargon in the hobby explained.
  • ARRL‘s Q-Signals and Phonic Alphabet

Band Plans

Coax Loss Calculator

Space

Satellite

GPS

  • GPS.gov » Official U.S. government information about the Global Positioning System (GPS) and related topics. GPS is operated and maintained by the U.S. Space Force.

International Distress Frequencies

Joe Public