Comment:	144.640MHz 测试APRS
Location:	33°59.75' N 107°48.25' E - locator OM33VX68MX - show map 18.1 km Southeast bearing 128° from Yingge, Shaanxi, China [?] 18.2 km South bearing 200° from Tangyu, Shaanxi, China 90.9 km Southwest bearing 246° from Xianyang, Shaanxi, China 107.5 km West bearing 255° from Xi’an, Shaanxi, China
Last position:	2024-05-05 05:16:02 UTC (281d 7h10m ago) 2024-05-05 13:16:02 CST local time at Yingge, China [?]
Altitude:	3460 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course:	206°
Speed:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BG7SA-7>APDR16 via WIDE1-1,qAO,BH9FOW-12
Positions stored:	11

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.