Source callsign:	BD3CT-S
Comment:	70cm Voice (D-Star) 439.50000MHz -5.0000MHz
Location:	39°08.81' N 117°13.15' E - lokaator OM89OD65HF - show map 3.7 km Idast peiling 82° from Tianjin, Tianjin Shi, China [?] 4.1 km Edelasse peiling 211° from Zhaoguli, Tianjin Shi, China 10.7 km Loodesse peiling 319° from Cuijiamatou, Tianjin Shi, China 110.0 km Kagusse peiling 140° from Beijing, Beijing, China
Last position:	2025-07-15 02:03:16 UTC (48d 5h12m ago) 2025-07-15 10:03:16 CST local time at Tianjin, China [?]
Altitude:	3 m
Last path:	BD3CT-S>APDG01 via TCPIP*,qAC,BD3CT-GS
Positions stored:	32

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.