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APRS station BI4VFP-7 - show graphs
Comment: 439.575MHz 千江有水千江月,万里无云万里天
Location: 31°21.67' N 120°56.60' E - locator PM01LI36EQ - show map
2.1 km Southwest bearing 210° from Yushan, Jiangsu Sheng, China [?]
8.2 km North bearing 357° from Zhangpu, Jiangsu Sheng, China
51.3 km West bearing 288° from Shanghai, Shanghai Shi, China
140.1 km Northeast bearing 32° from Hangzhou, Zhejiang Sheng, China
Last position: 2025-10-09 09:39:14 UTC (9d 7h18m ago)
2025-10-09 17:39:14 CST local time at Yushan, China [?]
Altitude: 8 m
Course: 13°
Speed: 9 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: BI4VFP-7>APDR16 via TCPIP*,qAC,T2HK
Positions stored: 396
Other SSIDs: BI4VFP-10 BI4VFP-9
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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