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APRS station BI4LDT-7 - show graphs
Mic-E message: Off duty
Location: 36°40.10' N 117°10.11' E - locator OM86OQ00FJ - show map
15.3 km East bearing 90° from Jinan, Shandong Sheng, China [?]
41.2 km East bearing 72° from Changqing, Shandong Sheng, China
53.9 km North bearing 5° from Tai’an, Shandong Sheng, China
Last position: 2025-03-12 23:31:22 UTC (3d 1h4m ago)
2025-03-13 07:31:22 CST local time at Jinan, China [?]
Altitude: 162 m
Course: 75°
Speed: 17 km/h
Device: Yaesu: FT2D (ht)
Last path: BI4LDT-7>SVTPQ0 via WIDE1-1,WIDE2-1,qAO,BH4JPA-10 (good)
Positions stored: 58
Other SSIDs: BI4LDT-B
Stations which heard BI4LDT-7 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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