APRS.me is a real-time Automatic Packet Reporting System (APRS) viewer built for amateur radio operators. Track stations, view position reports, weather data, and telemetry from the APRS-IS network on an interactive map.

Created by W5ISP. Contact and licensing information is available on QRZ.

Source code is available at git.mcintire.me/gmcintire/aprs.me. Other tools by W5ISP:

• gridmap.org — interactive Maidenhead grid square map with search and click-to-copy.
• prop.w5isp.com — propagation prediction service that scores conditions across CONUS for bands from 10 MHz to 241 GHz, calibrated against tens of thousands of recorded contacts.