callsign		distance	last heard - EST		callsign		distance	last heard - EST
HP1UPR-15		39.7 yards 90°	2025-02-01 21:46:05		HP1UPR-2		39.7 yards 90°	2025-02-01 21:46:03
HP1COO-4		497.2 yards 238°	2025-02-01 21:39:12		HP1CDW-R3		0.9 miles 128°	2025-02-01 21:43:08
HP1AVS-9		22.1 miles 352°	2025-01-25 12:10:17		HP1CDW-R4		26.8 miles 286°	2025-02-01 21:43:10
HP1CDW-R5		26.8 miles 286°	2025-02-01 21:43:13		HP1GDP-4		26.8 miles 286°	2025-02-01 21:41:48

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.