Comment:	438.500MHz TOFF /A=66 FT-991A & YAGI. You can reply directly via APRS.
Location:	39°52.69' N 116°26.79' E - locator OM89FV30NS - show map 5.3 km Southeast bearing 128° from Beijing, Beijing, China [?] 13.4 km West bearing 257° from Tongzhou, Beijing, China 103.0 km Northwest bearing 323° from Tianjin, Tianjin Shi, China
Last position:	2023-05-26 10:56:18 UTC (7d 12h10m ago) 2023-05-26 18:56:18 CST local time at Beijing, China [?]
Device:	KA2DDO: YAAC (software)
Last path:	BI1NIZ>APJYC1 via BY1BJ-1*,WIDE1*,WIDE2-1,qAS,BH1FDN-4
Positions stored:	27
Other SSIDs:	BI1NIZ-10 BI1NIZ-7 BI1NIZ-5 BI1NIZ-R BI1NIZ-1 BI1NIZ-3 BI1NIZ-9

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.