Comment:	145.100MHz 嘉定黑腿621
Location:	31°22.20' N 121°13.81' E - locator PM01OI78OT - show map 2.2 km Southwest bearing 218° from Jiadingzhen, Shanghai Shi, China [?] 3.7 km Southwest bearing 236° from Xinchenglu, Shanghai Shi, China 27.2 km Northwest bearing 307° from Shanghai, Shanghai Shi, China 157.2 km Northeast bearing 40° from Hangzhou, Zhejiang Sheng, China
Last position:	2025-09-15 13:48:04 UTC (30d 14h5m ago) 2025-09-15 21:48:04 CST local time at Jiadingzhen, China [?]
Altitude:	42 m
Course:	0°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BH4EGR-14>APDR15 via WIDE1-1,qAS,BH4EGR-7
Positions stored:	1
Other SSIDs:	BH4EGR-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.