Comment:	使用卫星数量:15 可见卫星数量:28
Last status:	中国民航大学业余无线电爱好者
Location:	38°52.65' N 121°32.52' E - locator PM08SV50AO - show map 6.5 km Southwest bearing 233° from Dalian, Liaoning, China [?] 21.4 km Southwest bearing 218° from Dalianwan, Liaoning, China 91.6 km Southwest bearing 206° from Wafangdian, Liaoning, China
Last position:	2025-06-13 02:21:18 UTC (2d 18h13m ago) 2025-06-13 10:21:18 CST local time at Dalian, China [?]
Altitude:	30 m
Course:	291°
Speed:	6 km/h
Device:	Icom: unknown (D-Star)
Last path:	BI3AO-4G>API3AO via TCPIP*,qAC,T2YANTAI
Positions stored:	2108
Other SSIDs:	BI3AO-10 BI3AO-7 BI3AO BI3AO-5

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.