Comment:	APRS中继测试144.640MHz，5w
Location:	31°56.87' N 120°56.87' E - ตำแหน่ง PM01LW37RL - show map 1.9 km ตะวันตกเฉียงใต้ bearing 240° มาจาก Xiaohai, Jiangsu Sheng, China [?] 3.8 km ตะวันออกเฉียงเหนือ bearing 43° มาจาก Yongxing, Jiangsu Sheng, China 78.9 km ตะวันออกเฉียงเหนือ bearing 25° มาจาก Suzhou, Jiangsu Sheng, China 94.0 km ตะวันตกเฉียงเหนือ bearing 329° มาจาก Shanghai, Shanghai Shi, China
Last position:	2025-05-11 01:04:18 UTC (238d 54m ago) 2025-05-11 09:04:18 CST เวลาท้องถิ่น Xiaohai, China [?]
Device:	Telemetry devices
Last path:	BD4SMW-3>APE32I via TCPIP*,qAC,T2TAIWAN
Positions stored:	3
Other SSIDs:	BD4SMW-1 BD4SMW-5 BD4SMW-2 BD4SMW-8 BD4SMW-7 BD4SMW-R BD4SMW-D BD4SMW-Y BD4SMW-10
Last heard a station directly:	2025-05-10 01:43:43 UTC (239d 14m ago)

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.