ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT		ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT
PY4AW-R		0.0 yards 0°	2024-10-23 16:15:42		PY4AW B		0.0 yards 0°	2024-10-12 19:32:10
PY4AW-B		0.0 yards 0°	2024-10-12 19:32:20		PY4AW A		0.0 yards 0°	2024-10-12 19:16:22
PY4AW-6		0.0 yards 0°	2024-10-23 16:24:02		PY4AW-7		18.4 yards 270°	2024-10-23 09:48:43
PY4AW-Y		18.4 yards 270°	2024-10-23 09:51:02		PY4AW-N		18.4 yards 270°	2024-10-01 17:15:42
PY4AW		19.4 yards 180°	2024-10-15 18:11:44		PY4AW-10		19.4 yards 180°	2024-10-15 18:11:44
PY4AW-5		26.8 yards 223°	2024-10-23 09:42:11		PY4AW-1		26.8 yards 223°	2024-10-23 16:10:53
PY4AW-3		37.9 yards 270°	2024-10-23 16:17:54		PY4AW-9		0.4 miles 79°	2024-10-19 12:26:59
VHF PTC		2.2 miles 320°	2024-10-23 16:10:32		UHF PTC		2.3 miles 318°	2024-10-23 16:10:30
ICARMODO3		37.6 miles 101°	2024-10-23 16:30:30

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.