Comment:	aprs.fi for iOS
Location:	31°14.15' N 121°34.32' E - locator PM01SF86PO - show map 5.8 km Southeast bearing 120° from Yangpu, Shanghai Shi, China [?] 8.0 km East bearing 101° from Hongkou, Shanghai Shi, China 10.9 km East bearing 82° from Shanghai, Shanghai Shi, China 93.1 km East bearing 94° from Suzhou, Jiangsu Sheng, China
Last position:	2025-12-23 08:49:51 UTC (2d 22h45m ago) 2025-12-23 16:49:51 CST local time at Yangpu, China [?]
Course:	195°
Speed:	8 km/h
Last path:	BA6HT-5>aprs.fi via aprsfi-iOS
Positions stored:	25
Other SSIDs:	BA6HT-7

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.