ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT		ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT
HG0RVB		12.2 miles 239°	2024-10-23 20:44:23		HG0RUB		12.2 miles 239°	2024-10-23 20:37:23
HG0GU-15		13.0 miles 225°	2024-10-23 04:22:46		DO1MA		13.9 miles 60°	2024-10-05 20:14:21
DO1MA-4		13.9 miles 60°	2024-10-05 20:20:04		HA9OZD-20		26.3 miles 279°	2024-10-23 21:20:11
HA9OZD-4		26.3 miles 279°	2024-10-23 15:19:43		HG9RVC		27.7 miles 329°	2024-10-23 21:01:23
HA9OZD-21		27.7 miles 329°	2024-10-23 20:59:29		HA5MA/P		29.2 miles 292°	2024-10-09 05:35:21
HA5LV/P		29.2 miles 292°	2024-10-09 05:25:57		HA0HP-8		35.1 miles 232°	2024-10-21 09:12:12

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.