ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT		ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT
GW0118		0.9 miles 92°	2024-10-23 20:16:03		EA3NP		9.0 miles 19°	2024-10-23 20:20:39
EA4EOB-9		26.8 miles 221°	2024-10-21 01:48:14		DW8501		33.0 miles 96°	2024-10-23 20:16:06
EB1DWF-9		34.6 miles 272°	2024-10-04 09:06:24		EA4EPW-10		40.5 miles 303°	2024-10-23 20:18:36
EA4HGQ		45.4 miles 236°	2024-10-23 20:20:46		CW1784		48.5 miles 239°	2024-10-23 20:20:16

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.