ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT		ชื่อสถานี		ห่างกัน	ได้ยินล่าสุด - EDT
145910-R		0.0 yards 0°	2024-10-19 20:58:16		439400-R		275.2 yards 90°	2024-10-19 20:58:16
PY5AX-15		408.5 yards 279°	2024-10-23 15:23:06		PU5PEP-6		0.9 miles 141°	2024-10-23 13:55:03
PU5MTW-5		1.2 miles 249°	2024-10-09 19:22:41		PU5MVF-5		1.6 miles 49°	2024-10-08 00:08:07
146.870-R		11.6 miles 88°	2024-10-22 23:40:00		PY5ETI		42.1 miles 129°	2024-10-23 14:00:35
147090-R		43.4 miles 119°	2024-10-22 07:35:32		PU3SMS-81		49.4 miles 75°	2024-09-28 21:00:39
PU5SIB-D		54.5 miles 117°	2024-10-23 13:15:59

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.