Comment:	JYRSA APRS Digi 144.640 13.5V
Location:	31°54.37' N 120°07.36' E - ตำแหน่ง PM01BV47RL - show map 2.6 km ตะวันตกเฉียงเหนือ bearing 326° มาจาก Shengang, Jiangsu Sheng, China [?] 4.6 km ตะวันออกเฉียงใต้ bearing 116° มาจาก Ligang, Jiangsu Sheng, China 40.6 km ตะวันตกเฉียงเหนือ bearing 337° มาจาก Wuxi, Jiangsu Sheng, China 80.5 km ตะวันตกเฉียงเหนือ bearing 326° มาจาก Suzhou, Jiangsu Sheng, China
Last position:	2025-12-05 22:17:31 UTC (5d 7h41m ago) 2025-12-06 06:17:31 CST เวลาท้องถิ่น Shengang, China [?]
Last path:	IDE2-1>AP51DW via qAR,BI4UVE-8
Positions stored:	1

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.