ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT		ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT
GW0303		18.6 miles 190°	2024-10-23 22:23:39		FW8421		18.8 miles 109°	2024-10-23 22:22:13
GW2109		29.0 miles 72°	2024-10-23 22:24:11		LU1DS-5		31.7 miles 294°	2024-09-25 09:18:55
LU1DNQ-1		32.7 miles 293°	2024-09-26 06:42:31		FW5249		34.4 miles 109°	2024-10-23 22:21:37
GW1788		38.0 miles 66°	2024-10-23 22:20:59		GW2054		49.7 miles 122°	2024-10-23 21:55:16

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.