callsign		distance	last heard - UTC		callsign		distance	last heard - UTC
YD6SVI-9		5.1 km 122°	2025-01-20 09:29:20		YD6SVI-3		5.1 km 121°	2025-02-10 08:40:37
YD6SVI-13		5.1 km 121°	2025-02-12 16:54:50		YB6JMM		11.1 km 55°	2025-02-12 20:12:12
YB6IOV-13		11.9 km 71°	2025-02-12 20:16:27		YB6IOV-N		12.0 km 70°	2025-02-12 00:23:13
GLORY NEWCASTLE		27.9 km 26°	2025-02-03 11:07:42		KOTA PADANG		41.3 km 22°	2025-02-03 11:37:42

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.