Location:	31°11.95' N 121°25.60' E - ตำแหน่ง PM01RE17ET - show map 3.9 km ตะวันตกเฉียงใต้ bearing 229° มาจาก Shanghai, Shanghai Shi, China [?] 6.4 km เหนือ bearing 354° มาจาก Changqiao, Shanghai Shi, China 11.2 km ตะวันออกเฉียงเหนือ bearing 26° มาจาก Minhang, Shanghai Shi, China 157.2 km ตะวันออกเฉียงเหนือ bearing 50° มาจาก Hangzhou, Zhejiang Sheng, China
Last position:	2025-06-19 13:02:00 UTC (9d 21h35m ago) 2025-06-19 21:02:00 CST เวลาท้องถิ่น Shanghai, China [?]
Last path:	BA4SEX-1>API52 via DSTAR*,qAS,BG6HJO-G
Positions stored:	7
Other SSIDs:	BA4SEX-4 BA4SEX-R BA4SEX-B BA4SEX-D BA4SEX-7 BA4SEX-10 BA4SEX-5

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.