Comment:	439.500MHz
Location:	39°12.00' N 117°12.00' E - locator OM89OE48AA - show map 6.7 km North bearing 17° from Tianjin, Tianjin Shi, China [?] 16.4 km Northwest bearing 328° from Cuijiamatou, Tianjin Shi, China 18.5 km North bearing 346° from Darenzhuang, Tianjin Shi, China 104.5 km Southeast bearing 139° from Beijing, Beijing, China
Last position:	2025-05-22 04:36:14 UTC (3d 6h ago) 2025-05-22 12:36:14 CST local time at Tianjin, China [?]
Device:	Open Source: APRSdroid (app, Android)
Last path:	BA7CK-5>APDR17 via TCPIP*,qAC,T2HK
Positions stored:	1
Other SSIDs:	BA7CK-9 BA7CK-2 BA7CK-7 BA7CK

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.