Comment:	145.100MHz BH4HJW. BR4AA.
Location:	31°09.25' N 121°27.16' E - locator PM01RD47HA - show map 2.2 km Northeast bearing 53° from Changqiao, Shanghai Shi, China [?] 7.6 km South bearing 184° from Shanghai, Shanghai Shi, China 9.0 km Northeast bearing 56° from Minhang, Shanghai Shi, China 156.1 km Northeast bearing 52° from Hangzhou, Zhejiang Sheng, China
Last position:	2025-10-25 20:10:23 UTC (35d 8h31m ago) 2025-10-26 04:10:23 CST local time at Changqiao, China [?]
Altitude:	27 m
Course:	0°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BH4HJW-5>APDR16 via TCPIP*,qAC,T2GB
Positions stored:	44
Other SSIDs:	BH4HJW-7 BH4HJW BH4HJW-10

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.