Comment:	YSF#63307 via pYSFReflector FT-5D
Location:	39°55.43' N 116°21.14' E - ตำแหน่ง OM89EW21GR - show map 4.2 km ตะวันตกเฉียงเหนือ bearing 295° มาจาก Beijing, Beijing, China [?] 21.2 km ตะวันตก bearing 276° มาจาก Tongzhou, Beijing, China 112.0 km ตะวันตกเฉียงเหนือ bearing 321° มาจาก Tianjin, Tianjin Shi, China
Last position:	2025-04-16 12:09:16 UTC (59d 13h33m ago) 2025-04-16 20:09:16 CST เวลาท้องถิ่น Beijing, China [?]
Device:	Unknown: Unknown
Last path:	BI1SAO-10>APRS via TCPIP*,qAS,YSF63307
Positions stored:	4
Other SSIDs:	BI1SAO-8 BI1SAO BI1SAO-5

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.