callsign		distance	last heard - EST		callsign		distance	last heard - EST
PY4ZZ-1		0.0 yards 0°	2025-01-26 20:22:13		PU4AML-N		0.5 miles 14°	2025-01-30 08:30:32
PU4AML		0.5 miles 14°	2025-01-30 08:29:27		PU4MGB-1		0.7 miles 55°	2025-01-06 19:08:10
PY4MHZ-Y		0.7 miles 90°	2025-01-19 08:57:00		PU4CHA		3.0 miles 51°	2025-01-26 15:43:00
PU4CHA-D		3.0 miles 51°	2025-01-26 16:06:02		P-PU4CHA		3.0 miles 51°	2025-01-26 16:00:22
PY4QR-9		12.1 miles 12°	2025-01-29 18:49:47		PU3DCC		21.9 miles 72°	2025-01-30 08:29:52
PY4HZ-D		31.0 miles 281°	2025-01-30 08:29:23		PY4HZ-1		31.0 miles 281°	2025-01-29 21:43:23
PY4JRG-1		47.3 miles 239°	2025-01-30 08:30:33		PU4PJM-2		49.1 miles 248°	2025-01-30 08:31:08

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.