Comment:	438.500MHz VY73
Location:	39°56.76' N 116°23.69' E - locator OM89EW77JA - show map 4.3 km North bearing 357° from Beijing, Beijing, China [?] 18.0 km West bearing 285° from Tongzhou, Beijing, China 111.6 km Northwest bearing 323° from Tianjin, Tianjin Shi, China
Last position:	2025-08-16 05:19:37 UTC (3d 19h14m ago) 2025-08-16 13:19:37 CST local time at Beijing, China [?]
Altitude:	37 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI9BBL-10>APDR16 via TCPIP*,qAC,T2HK
Positions stored:	2129
Other SSIDs:	BI9BBL BI9BBL-9 BI9BBL-i
Last heard a station directly:	2025-06-23 07:16:26 UTC (57d 17h17m ago)

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.