Comment:	70cm MMDVM Voice (C4FM) 439.50000MHz -5.0000MHz, BD3CT_Pi-Star_RPT
Location:	39°08.81' N 117°13.15' E - ตำแหน่ง OM89OD65HF - show map 3.7 km ตะวันออก bearing 82° มาจาก Tianjin, Tianjin Shi, China [?] 4.1 km ตะวันตกเฉียงใต้ bearing 211° มาจาก Zhaoguli, Tianjin Shi, China 9.3 km ตะวันตก bearing 250° มาจาก Huangcaotuo, Tianjin Shi, China 110.0 km ตะวันออกเฉียงใต้ bearing 140° มาจาก Beijing, Beijing, China
Last position:	2025-05-22 13:20:51 UTC (17d 15h27m ago) 2025-05-22 21:20:51 CST เวลาท้องถิ่น Tianjin, China [?]
Altitude:	0 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	BD3CT-R>APDG03 via TCPIP*,qAC,BD3CT-RS
Positions stored:	5
Other SSIDs:	BD3CT-B BD3CT-7 BD3CT-10 BD3CT-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.