Comment:	438.500MHz Bi4qzw.Com
Last status:	Bi4Qzw.Com
Location:	31°19.16' N 120°34.20' E - lokaator PM01GH86JP - show map 2.2 km Idast peiling 72° from Fengqiao, Jiangsu Sheng, China [?] 2.3 km Põhja peiling 11° from Shishan, Jiangsu Sheng, China 85.0 km Läände peiling 278° from Shanghai, Shanghai Shi, China 120.5 km Põhja peiling 19° from Hangzhou, Zhejiang Sheng, China
Last position:	2025-08-28 15:15:24 UTC (4d 26m ago) 2025-08-28 23:15:24 CST local time at Fengqiao, China [?]
Altitude:	20 m
Course:	171°
Speed:	80 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI4QZW-5>APDR16 via TCPIP*,qAC,T2TAIWAN
Positions stored:	3602
Other SSIDs:	BI4QZW-10 BI4QZW-7 BI4QZW-9

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.