Comment:	145.100MHz https://aprsdro
Location:	31°14.38' N 121°26.17' E - lokaator PM01RF27IM - show map 2.8 km Loodesse peiling 313° from Shanghai, Shanghai Shi, China [?] 2.9 km Kirdesse peiling 30° from Changning, Shanghai Shi, China 80.2 km Idast peiling 95° from Suzhou, Jiangsu Sheng, China
Last position:	2025-06-06 01:49:31 UTC (87d 10h53m ago) 2025-06-06 09:49:31 CST local time at Shanghai, China [?]
Altitude:	7 m
Course:	206°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI4AEO>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	24
Other SSIDs:	BI4AEO-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.