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APRS station BD1ABP-4G - show graphs
Comment: [业余无线电爱好者]RSSI:30 SAT:13<29
Last status: E1[顺风顺水顺人意 ,诸事皆顺]
Location: 39°55.31' N 116°35.88' E - locator OM89HW11SF - show map
1.8 km North bearing 356° from Tongzhou, Beijing, China [?]
17.2 km East bearing 85° from Beijing, Beijing, China
99.8 km Northwest bearing 330° from Tianjin, Tianjin Shi, China
Last position: 2025-11-08 01:20:53 UTC (21h55m ago)
2025-11-08 09:20:53 CST local time at Tongzhou, China [?]
Altitude: 19 m
Course: 253°
Speed: 13 km/h
Last path: BD1ABP-4G>APRS4G via TCPIP*,qAC,T2FZ
Positions stored: 6257
Other SSIDs: BD1ABP-D BD1ABP-7 BD1ABP
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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