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APRS station NOCAL9-7 - show graphs
Comment: 51G2 4G 0.000Km 023m 4.2V S10
Location: 39°14.43' N 116°15.01' E - locator OM89DF07AR - show map
48.5 km Southwest bearing 232° from Langfang, Hebei, China [?]
53.9 km South bearing 187° from Daxing, Beijing, China
75.2 km South bearing 190° from Beijing, Beijing, China
80.5 km West bearing 278° from Tianjin, Tianjin Shi, China
Last position: 2025-03-05 08:23:45 UTC (80d 8h50m ago)
2025-03-05 16:23:45 CST local time at Langfang, China [?]
Altitude: 9 m
Course:
Speed: 0 km/h
Last path: NOCAL9-7>AP51G2 via TCPIP*,qAC,T2CS
Positions stored: 1324
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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