ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT		ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT
VHF PTC		192.0 yards 90°	2024-10-23 19:10:33		PY4AW-9		2.2 miles 132°	2024-10-23 19:21:07
PY4AW-Y		2.2 miles 132°	2024-10-23 19:10:12		PY4AW-3		2.3 miles 139°	2024-10-23 19:17:54
PY4AW-7		2.3 miles 138°	2024-10-23 09:48:43		PY4AW-N		2.3 miles 138°	2024-10-01 17:15:42
PY4AW-R		2.3 miles 138°	2024-10-23 19:15:42		PY4AW B		2.3 miles 138°	2024-10-12 19:32:10
PY4AW-B		2.3 miles 138°	2024-10-12 19:32:20		PY4AW A		2.3 miles 138°	2024-10-12 19:16:22
PY4AW-A		2.3 miles 138°	2024-10-12 19:16:32		PY4AW-6		2.3 miles 138°	2024-10-23 19:16:41
PY4AW-5		2.3 miles 139°	2024-10-23 09:42:11		PY4AW-1		2.3 miles 139°	2024-10-23 19:10:53
PY4AW		2.3 miles 138°	2024-10-15 18:11:44		PY4AW-10		2.3 miles 138°	2024-10-15 18:11:44
ICARMODO3		39.4 miles 103°	2024-10-23 19:15:42

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.