Comment:	438.500MHz 手机发射信标
Location:	34°54.25' N 108°56.45' E - ตำแหน่ง OM44LV27VA - show map 1.1 km ตะวันตกเฉียงเหนือ bearing 304° มาจาก Tongchuan, Shaanxi, China [?] 2.7 km ตะวันตก bearing 267° มาจาก Yaozhou, Shaanxi, China 66.6 km เหนือ bearing 19° มาจาก Xianyang, Shaanxi, China 71.8 km เหนือ bearing 1° มาจาก Xi’an, Shaanxi, China
Last position:	2025-02-14 10:30:37 UTC (130d 17h45m ago) 2025-02-14 18:30:37 CST เวลาท้องถิ่น Tongchuan, China [?]
Altitude:	732 m
Position ambiguous:	Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Device:	Open Source: APRSdroid (app, Android)
Last path:	BI9ARW-7>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	62

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.