ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT		ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT
9Y4R-B		0.0 yards 0°	2024-10-12 02:50:46		9Y4DG-10		31.9 miles 280°	2024-10-05 15:07:08
9Y4R-N		32.0 miles 325°	2024-10-14 04:05:52		9Z4CT		34.5 miles 306°	2024-10-23 16:32:18
9Z4DZ-6		36.3 miles 270°	2024-10-23 05:32:31		9Z4DZ		36.3 miles 270°	2024-10-12 21:14:33
9Z4DZ-1		36.9 miles 270°	2024-10-23 02:28:40		9Z3CS-Y		36.9 miles 316°	2024-09-29 10:31:07
9Z4DZ-11		37.1 miles 270°	2024-10-23 14:49:17		9Z4Y-Y		37.4 miles 316°	2024-10-04 07:47:11
9Y4VF		37.5 miles 301°	2024-10-19 17:05:05		DW1429		37.5 miles 301°	2024-10-23 16:32:28

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.