Resources

Amateur Radio Online Tools

EchoLink Web App

AMSAT Satellite Pass Predictions

RF Exposure Calculator

APRS.fi Tracker

PSK Reporter Map

Amateur Radio Apps and Services

HamAlert

HAMRS Logging

JS8Call

ARIM ARDOP Messaging

ARDOPC Interface

TNC Attach (TNC over TCP)

Outpost Packet Manager

Xastir APRS Tracker

TrackDirect APRS Web App

APRS over SMS by NA7Q

Weather

nullschool.net animated weather visualization

OpenWeatherMap.org interactive weather map

Blitzortung Real-Time Lightning Strike Map

Weather-adjacent natural phenomena

USGS Earthquake Map

USGS Water Data (stream gauges)

AirNow.gov Air Quality Map

AirNow Dashboard

Training

First Aid/Medical

American Red Cross (CPR, AED, First Aid)

NOLS Wilderness Training (First Aid, First Responder, EMT)

Emergency Management / EMCOMM / ARES

ARRL EmComm Training Resources

FEMA - IS-100c - Introduction to the Incident Command System

FEMA - IS-700b - Introduction to the National Incident Management System

ARRL - Basic EmComm Training