ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT		ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT
HP1CDW-R5		80.2 yards 0°	2024-10-23 16:41:54		HP1GDP-4		201.7 yards 0°	2024-10-23 16:39:10
HP3icc-14		25.6 miles 335°	2024-10-23 16:39:34		HP1COO-4		26.6 miles 106°	2024-10-23 16:41:56
HP6MEC-1		26.7 miles 336°	2024-10-22 18:44:08		HP1UPR-15		26.8 miles 106°	2024-10-23 16:39:43
HP1UPR-2		26.8 miles 106°	2024-10-23 16:42:15		HP6EEM-1		27.1 miles 333°	2024-10-20 20:15:39
HP6AEQ-1		27.4 miles 334°	2024-10-03 17:26:09		HP1CDW-R3		27.6 miles 107°	2024-10-23 16:41:50
HP1DUA-1		27.7 miles 333°	2024-10-20 14:34:08		HP5GBA-9		27.8 miles 333°	2024-10-10 20:25:18
HP6OJS-11		27.8 miles 338°	2024-10-23 13:16:18

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.