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APRS station BD1MMR-9 - show graphs
Comment: 438.500MHz 73
Mic-E message: Off duty
Location: 39°54.84' N 116°24.75' E - locator OM89EV99MI - show map - static map
1.5 km Northeast bearing 61° from Beijing, Beijing, China [?]
27.5 km East bearing 96° from Mentougou, Beijing, China
107.9 km Northwest bearing 323° from Tianjin, Tianjin Shi, China
Last position: 2023-01-10 11:04:39 UTC (26d 10h57m ago)
2023-01-10 19:04:39 CST local time at Beijing, China [?]
Altitude: 46 m
Course: 249°
Speed: 9 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: BD1MMR-9>SYUTX4 via BY1BJ-1*,WIDE1*,qAS,BA1GM-10 (good)
Positions stored: 1445
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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