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APRS station BI4ADQ-7 - show graphs
Comment: this is BI4ADQ
Mic-E message: Off duty
Location: 31°08.58' N 121°21.88' E - locator PM01QD34SH - show map
3.9 km North bearing 346° from Minhang, Shanghai Shi, China [?]
6.6 km West bearing 271° from Changqiao, Shanghai Shi, China
12.5 km Southwest bearing 225° from Shanghai, Shanghai Shi, China
148.7 km Northeast bearing 50° from Hangzhou, Zhejiang Sheng, China
Last position: 2025-02-23 03:40:42 UTC (5d 6h ago)
2025-02-23 11:40:42 CST local time at Minhang, China [?]
Altitude: 20 m
Course: 256°
Speed: 6 km/h
Device: Yaesu: FT5D (ht)
Last path: BI4ADQ-7>SQPXU8 via WIDE1-1,WIDE2-1,qAS,BH4FEN-10 (good)
Positions stored: 55
Other SSIDs: BI4ADQ
Stations which heard BI4ADQ-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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