Comment:	438.550MHz TK118 不应答呼叫
Location:	31°54.32' N 120°17.84' E - locator PM01DV57QG - show map 1.4 km East bearing 90° from Yaosai, Jiangsu Sheng, China [?] 3.3 km East bearing 101° from Chengjiang, Jiangsu Sheng, China 72.5 km Northwest bearing 337° from Suzhou, Jiangsu Sheng, China 133.6 km Northwest bearing 305° from Shanghai, Shanghai Shi, China
Last position:	2026-01-02 09:37:16 UTC (9d 12h12m ago) 2026-01-02 17:37:16 CST local time at Yaosai, China [?]
Altitude:	46 m
Course:	46°
Speed:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BA4SWS-10>APDR16 via TCPIP*,qAC,T2CSNGRAD
Positions stored:	892
Other SSIDs:	BA4SWS-7 BA4SWS BA4SWS-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.