Comment:	A=012APRSpro - iPhone 3.29V@70% hE<20m 上海市
Location:	31°18.93' N 121°31.30' E - locator PM01SH25OR - show map 6.0 km North bearing 2° from Yangpu, Shanghai Shi, China [?] 7.9 km Northeast bearing 23° from Hongkou, Shanghai Shi, China 12.0 km Northeast bearing 30° from Shanghai, Shanghai Shi, China 87.9 km East bearing 89° from Suzhou, Jiangsu Sheng, China
Last position:	2025-07-09 03:00:37 UTC (21h25m ago) 2025-07-09 11:00:37 CST local time at Yangpu, China [?]
Course:	0°
Speed:	0 km/h
Device:	Unknown: Unknown
Last path:	BA3WW>APRS via TCPIP*,qAC,T2CSNGRAD
Positions stored:	3

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.