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APRS station BI1DSL - show graphs
Mic-E message: Off duty
Location: 39°53.55' N 116°25.45' E - locator OM89FV04VE - show map
2.8 km Southeast bearing 126° from Beijing, Beijing, China [?]
20.7 km Northeast bearing 23° from Daxing, Beijing, China
105.4 km Northwest bearing 323° from Tianjin, Tianjin Shi, China
Last position: 2025-02-26 22:57:02 UTC (1d 10h30m ago)
2025-02-27 06:57:02 CST local time at Beijing, China [?]
Altitude: 37 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 266°
Speed: 11 km/h
Device: Yaesu: FTM-500D (rig)
Last path: BI1DSL>SYUSUL via qAS,BY1AA-10
Positions stored: 2225
Other SSIDs: BI1DSL-9 BI1DSL-1
Stations which heard BI1DSL directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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