Comment:	BA4SDM 8.0V S31 32.926km
Location:	31°14.61' N 120°59.80' E - ตำแหน่ง PM01LF98OK - show map 9.2 km ตะวันตกเฉียงใต้ bearing 209° มาจาก Lujia, Jiangsu Sheng, China [?] 10.6 km ตะวันตกเฉียงใต้ bearing 232° มาจาก Huaqiao, Jiangsu Sheng, China 43.9 km ตะวันตก bearing 273° มาจาก Shanghai, Shanghai Shi, China 132.3 km ตะวันออกเฉียงเหนือ bearing 37° มาจาก Hangzhou, Zhejiang Sheng, China
Last position:	2025-10-20 00:32:13 UTC (48d 10h23m ago) 2025-10-20 08:32:13 CST เวลาท้องถิ่น Lujia, China [?]
Altitude:	15 m
Course:	0°
ความเร็ว:	2 km/h
Device:	Icom: unknown (D-Star)
Last path:	BA4SDM>APID98 via qAS,BY4SA-10
Positions stored:	239
Other SSIDs:	BA4SDM-8 BA4SDM-R BA4SDM-4 BA4SDM-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.