ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT		ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT
HP3ICC-24		24.5 miles 242°	2024-10-23 16:39:34		CD3EYZ-10		24.6 miles 241°	2024-09-24 15:15:44
HP8FOX-N		24.9 miles 244°	2024-10-23 16:32:27		HP8FOX-D		24.9 miles 244°	2024-10-23 16:32:37
HP3EGD-Y		29.8 miles 229°	2024-10-22 21:31:37		HP1UPR-3		30.3 miles 251°	2024-10-23 16:37:10
HP3EGD-3		30.6 miles 251°	2024-10-23 16:37:36		HP3EGD-R1		30.6 miles 251°	2024-10-23 16:42:21
HP3EGD-R2		30.6 miles 251°	2024-10-23 16:42:23		HP3TEO-2		31.6 miles 229°	2024-10-12 09:24:48
HP3ICC-22		31.8 miles 258°	2024-10-23 16:39:34		HP3ICC-23		37.4 miles 250°	2024-10-23 16:39:34
PG0RVK		38.6 miles 75°	2024-10-18 15:08:13		HP3BSM-4		39.5 miles 242°	2024-10-03 21:24:00
HP3BLM-3		40.1 miles 241°	2024-10-05 15:34:28

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.