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APRS station BI4WTX-9 - show graphs
Comment: 438.500MHz X1C5 0001.5Km 3.4V 29.9C 1011.2hPa S00 L
Mic-E message: Off duty
Location: 31°21.82' N 120°32.17' E - locator PM01GI47IG - show map
1.8 km North bearing 342° from Baiyangwan, Jiangsu Sheng, China [?]
5.7 km North bearing 349° from Fengqiao, Jiangsu Sheng, China
88.9 km West bearing 280° from Shanghai, Shanghai Shi, China
124.2 km North bearing 17° from Hangzhou, Zhejiang Sheng, China
Last position: 2025-09-20 15:48:23 UTC (28d 1h10m ago)
2025-09-20 23:48:23 CST local time at Baiyangwan, China [?]
Altitude: 0 m
Course: 350°
Speed: 0 km/h
Device: Unknown: Other Mic-E
Last path: BI4WTX-9>SQRQX2 via TCPIP*,qAC,T2HK
Positions stored: 407
Other SSIDs: BI4WTX BI4WTX-7
Last heard a station directly: 2025-09-20 13:38:09 UTC (28d 3h21m 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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