Comment:	应急通讯指挥中心
Location:	31°55.19' N 120°16.71' E - locator PM01DW30KS - show map 1.6 km North bearing 348° from Yaosai, Jiangsu Sheng, China [?] 1.8 km Northeast bearing 56° from Chengjiang, Jiangsu Sheng, China 74.7 km Northwest bearing 336° from Suzhou, Jiangsu Sheng, China 135.9 km Northwest bearing 305° from Shanghai, Shanghai Shi, China
Last position:	2026-01-12 02:57:37 UTC (11d 12h4m ago) 2026-01-12 10:57:37 CST local time at Yaosai, China [?]
Altitude:	20 m
Course:	164°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI4WVA-7>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	39562
Other SSIDs:	BI4WVA-10 BI4WVA-9 BI4WVA-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.