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APRS station BI4SYN-1 - show graphs
Comment: Calling Standing
Mic-E message: Off duty
Location: 32°07.86' N 118°49.43' E - locator OM92JD81UK - show map
1.5 km South bearing 164° from Yanziji, Jiangsu Sheng, China [?]
4.6 km South bearing 178° from Baguazhou, Jiangsu Sheng, China
8.8 km Northeast bearing 29° from Nanjing, Jiangsu Sheng, China
114.5 km West bearing 290° from Changzhou, Jiangsu Sheng, China
Last position: 2025-11-08 01:18:29 UTC (3d 11h48m ago)
2025-11-08 09:18:29 CST local time at Yanziji, China [?]
Altitude: 20 m
Course:
Speed: 0 km/h
Last path: BI4SYN-1>SRPWX6 via qAS,BA4WI-10
Positions stored: 10
Other SSIDs: bi4syn-7
Stations which heard BI4SYN-1 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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