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APRS station BY4AA-10 - show graphs
Mic-E message: Off duty
Location: 31°16.84' N 121°27.94' E - locator PM01RG57VI - show map
4.1 km Northwest bearing 327° from Hongkou, Shanghai Shi, China [?]
5.5 km West bearing 292° from Yangpu, Shanghai Shi, China
6.5 km North bearing 6° from Shanghai, Shanghai Shi, China
82.7 km East bearing 92° from Suzhou, Jiangsu Sheng, China
Last position: 2026-01-25 07:35:26 UTC (12d 5h28m ago)
2026-01-25 15:35:26 CST local time at Hongkou, China [?]
Altitude: 3 m
Course: 85°
Speed: 0 km/h
Device: Yaesu: FTM-300D (rig)
Last path: BY4AA-10>SQQVX4 via BH4GWF-10*,WIDE1,WIDE2-1,qAO,BH4GWF-10 (good)
Positions stored: 97
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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