callsign		distance	last heard - EST		callsign		distance	last heard - EST
SM4XRT-1		22.8 yards 205°	2024-11-17 03:29:56		SG4AXQ		7.5 miles 211°	2024-11-17 03:17:22
SA4AXQ		7.5 miles 211°	2024-11-17 03:17:21		SM4XRU		7.7 miles 208°	2024-11-17 03:17:21
SM4XRU-B		7.7 miles 208°	2024-11-17 03:11:28		SM4XRU B		7.7 miles 208°	2024-11-17 03:11:18
SM4IIW		8.1 miles 205°	2024-11-17 03:17:23		SA7BNT-10		11.3 miles 46°	2024-10-22 13:11:10
SM4DJM-9		15.9 miles 329°	2024-11-16 13:21:13		SA4AXV		18.6 miles 27°	2024-11-15 03:19:30
Johansweden		19.0 miles 27°	2024-11-01 15:35:34		SA4UNA B		19.7 miles 190°	2024-11-17 03:21:42
SA4UNA-B		19.7 miles 190°	2024-11-17 03:21:43		SM4OPG		23.8 miles 162°	2024-11-17 03:17:22
SM4UWA		24.4 miles 161°	2024-11-17 03:17:12

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.