Comment:	145.100MHz uv4r
Location:	31°05.12' N 121°16.99' E - locator PM01PC30XL - show map 10.6 km Northeast bearing 38° from Yueyang, Shanghai Shi, China [?] 11.7 km Northeast bearing 41° from Yongfeng, Shanghai Shi, China 22.5 km Southwest bearing 228° from Shanghai, Shanghai Shi, China 138.7 km Northeast bearing 50° from Hangzhou, Zhejiang Sheng, China
Last position:	2026-01-30 10:48:24 UTC (10d 20h24m ago) 2026-01-30 18:48:24 CST local time at Yueyang, China [?]
Device:	Open Source: APRSdroid (app, Android)
Last path:	BH4HCW-7>APDR16 via WIDE1-1,qAS,BH4HCW-10
Positions stored:	506
Other SSIDs:	BH4HCW-10 BH4HCW-5 BH4HCW

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.