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APRS station BI4WQB - show graphs
Comment: 438.500MHz TCPIP
Location: 31°06.15' N 119°43.99' E - locator OM91UC74XO - show map
6.1 km Northeast bearing 53° from Huaikan, Zhejiang Sheng, China [?]
12.2 km Northwest bearing 311° from Xiaopu, Zhejiang Sheng, China
98.8 km Northwest bearing 336° from Hangzhou, Zhejiang Sheng, China
139.8 km Southeast bearing 139° from Nanjing, Jiangsu Sheng, China
Last position: 2025-12-04 12:02:52 UTC (1d 38m ago)
2025-12-04 20:02:52 CST local time at Huaikan, China [?]
Altitude: 54 m
Course: 100°
Speed: 4 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: BI4WQB>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored: 6267
Other SSIDs: BI4WQB-10 BI4WQB-9 BI4WQB-1
Last heard a station directly: 2025-05-03 17:38:51 UTC (215d 19h2m ago)
About this site
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.
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