ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT		ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT
XE1DM		37.7 yards 90°	2024-10-23 16:38:37		XE1DM-Y		37.7 yards 90°	2024-10-06 11:42:32
XE1DM-5		42.9 yards 61°	2024-10-15 11:10:10		XE1/MX153		17.4 miles 229°	2024-10-09 19:11:25
XE1AMD-10		24.5 miles 215°	2024-10-20 16:39:55		XE1YWK-10		43.0 miles 305°	2024-10-06 21:58:00
XE1YWK-15		43.4 miles 305°	2024-10-06 22:13:36		XE1/MX176		49.0 miles 261°	2024-10-02 08:13:27

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.