Comment:	董哥业余无线电
Last status:	正在 云上电波(BG9JPJ) 上守听
Location:	39°14.53' N 116°15.53' E - locator OM89DF18BC - show map 47.8 km Southwest bearing 232° from Langfang, Hebei, China [?] 53.6 km South bearing 186° from Daxing, Beijing, China 74.9 km South bearing 189° from Beijing, Beijing, China 79.8 km West bearing 278° from Tianjin, Tianjin Shi, China
Last position:	2026-02-25 09:59:37 UTC (3d 13h4m ago) 2026-02-25 17:59:37 CST local time at Langfang, China [?]
Device:	BG5ESN: FMO (NFM Over Internet) (gadget)
Last path:	BH1OSW-15>APFMO2 via TCPIP*,qAC,T2HK
Positions stored:	361
Other SSIDs:	BH1OSW-11 BH1OSW-10 BH1OSW-7 BH1OSW-1 BH1OSW-2 BH1OSW-3 BH1OSW-12 BH1OSW-18 BH1OSW-5 BH1OSW-14 BH1OSW

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.