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APRS station BI1VJO-4G - show graphs
Comment: imei:*5781 rssi:27 sat:10/29
Last status: 无线电就是一个折腾,在最恶略的环境用最小的功率通联最远的友台.
Location: 40°08.20' N 116°36.17' E - locator ON80HD22IT - show map
3.8 km West bearing 290° from Shunyi, Beijing, China [?]
25.7 km North bearing 1° from Tongzhou, Beijing, China
30.9 km Northeast bearing 34° from Beijing, Beijing, China
120.9 km Northwest bearing 336° from Tianjin, Tianjin Shi, China
Last position: 2025-04-30 13:53:52 UTC (22d 16h4m ago)
2025-04-30 21:53:52 CST local time at Shunyi, China [?]
Altitude: 36 m
Course: 187°
Speed: 6 km/h
Last path: BI1VJO-4G>APRS4G via TCPIP*,qAC,T2YANTAI
Positions stored: 11271
Other SSIDs: BI1VJO-2 BI1VJO
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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