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APRS station BG4JJM-7 - show graphs
Comment: 438.500MHz 寻找Ham , Wx:BG4JJM
Location: 40°06.74' N 124°21.80' E - locator PN20EC36OX - show map
3.2 km Northwest bearing 294° from Sinŭiju, P'yŏngan-bukto, North Korea [?]
3.3 km Southwest bearing 235° from Dandong, Liaoning, China
161.4 km Southeast bearing 134° from Anshan, Liaoning, China
Last position: 2024-08-09 03:40:08 UTC (185d 9h21m ago)
2024-08-09 12:40:08 KST local time at Sinŭiju, North Korea [?]
Altitude: 28 m
Device: Open Source: APRSdroid (app, Android)
Last path: BG4JJM-7>APDR16 via TCPIP*,qAC,T2HK
Positions stored: 13
Other SSIDs: BG4JJM-10
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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