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APRS station BG4COT-9 - show graphs
Mic-E message: Off duty
Location: 31°33.85' N 121°38.15' E - locator PM01TN65HJ - show map
21.7 km South bearing 190° from Daxing, Jiangsu Sheng, China [?]
22.1 km Northeast bearing 42° from Baoshan, Shanghai Shi, China
41.6 km Northeast bearing 24° from Shanghai, Shanghai Shi, China
102.8 km East bearing 73° from Suzhou, Jiangsu Sheng, China
Last position: 2025-10-23 23:32:26 UTC (16d 9m ago)
2025-10-24 07:32:26 CST local time at Daxing, China [?]
Altitude: 89 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 105°
Speed: 57 km/h
Device: Yaesu: FTM-500D (rig)
Last path: BG4COT-9>SQSSXL via qAS,BG4BPN-10
Positions stored: 1629
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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