Source callsign:	BD4XWP-S
Comment:	70cm Voice (D-Star) 438.85000MHz +1.0000MHz
Location:	31°00.00' N 119°00.00' E - ตำแหน่ง OM91MA00AA - show map 2.7 km ตะวันตกเฉียงใต้ bearing 230° มาจาก Biqiao, Anhui Sheng, China [?] 2.8 km ตะวันออกเฉียงเหนือ bearing 37° มาจาก Honglin, Anhui Sheng, China 119.8 km ใต้ bearing 170° มาจาก Nanjing, Jiangsu Sheng, China 136.0 km ตะวันตกเฉียงเหนือ bearing 306° มาจาก Hangzhou, Zhejiang Sheng, China
Last position:	2025-06-28 04:40:43 UTC (8d 23h14m ago) 2025-06-28 12:40:43 CST เวลาท้องถิ่น Biqiao, China [?]
Altitude:	3 m
Last path:	BD4XWP-S>APDG01 via TCPIP*,qAC,BD4XWP-GS
Positions stored:	2

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.