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APRS station BD1MMR-9 - show graphs
Comment: 436.550MHz 73
Mic-E message: Off duty
Location: 40°14.64' N 116°37.79' E - locator ON80HF58NN - show map
13.3 km North bearing 354° from Shunyi, Beijing, China [?]
37.7 km North bearing 4° from Tongzhou, Beijing, China
42.3 km Northeast bearing 28° from Beijing, Beijing, China
131.1 km North bearing 339° from Tianjin, Tianjin Shi, China
Last position: 2024-12-15 14:31:39 UTC (57d 35m ago)
2024-12-15 22:31:39 CST local time at Shunyi, China [?]
Altitude: 24 m
Course: 121°
Speed: 63 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: BD1MMR-9>TPQTV4 via BY1AS-3*,WIDE1*,WIDE2-1,qAS,BY1AA-10 (good)
Positions stored: 1545
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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