Comment:	438.500
Location:	31°28.44' N 120°56.57' E - ตำแหน่ง PM01LL33DS - show map 4.6 km ตะวันตก bearing 283° มาจาก Zhoushi, Jiangsu Sheng, China [?] 10.8 km เหนือ bearing 354° มาจาก Yushan, Jiangsu Sheng, China 38.0 km ตะวันออกเฉียงเหนือ bearing 60° มาจาก Suzhou, Jiangsu Sheng, China 56.3 km ตะวันตกเฉียงเหนือ bearing 300° มาจาก Shanghai, Shanghai Shi, China
Last position:	2025-02-16 01:43:14 UTC (296d 23h34m ago) 2025-02-16 09:43:14 CST เวลาท้องถิ่น Zhoushi, China [?]
Course:	205°
ความเร็ว:	2 km/h
Last path:	BA4SDM-1>APN000 via TCPIP*,qAC,T2YANTAI
Positions stored:	3
Other SSIDs:	BA4SDM BA4SDM-8 BA4SDM-R BA4SDM-4
Last heard a station directly:	2025-02-16 07:49:19 UTC (296d 17h28m 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.