Comment:	438.500MHz 湖南衡阳 微信：BI7AQG from APRSDroid
Location:	28°10.85' N 112°57.75' E - locator OL68LE53MJ - show map 2.2 km South bearing 191° from Changsha, Hunan, China [?] 13.9 km Southwest bearing 242° from Xingsha, Hunan, China 65.8 km West bearing 273° from Liuyang, Hunan, China
Last position:	2025-11-06 03:01:47 UTC (11d 18h6m ago) 2025-11-06 11:01:47 CST local time at Changsha, China [?]
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Speed:	155 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI7AQG>APDR16 via TCPIP*,qAC,T2HK
Positions stored:	258
Other SSIDs:	BI7AQG-2 BI7AQG-3 BI7AQG-1 BI7AQG-5 BI7AQG-10 BI7AQG-7
Last heard a station directly:	2025-07-31 10:08:19 UTC (109d 10h59m ago)

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.