Comment:	439.500MHz 甘肃省兰州市城关区
Location:	36°28.91' N 103°41.39' E - ตำแหน่ง OM16UL25SP - show map 47.1 km ตะวันตก bearing 260° มาจาก Baiyin, Gansu Sheng, China [?] 48.2 km เหนือ bearing 349° มาจาก Lanzhou, Gansu Sheng, China 107.2 km ตะวันออกเฉียงเหนือ bearing 24° มาจาก Linxia, Gansu Sheng, China
Last position:	2024-10-22 11:31:50 UTC (235d 19h27m ago) 2024-10-22 19:31:50 CST เวลาท้องถิ่น Baiyin, China [?]
Altitude:	1898 m
Course:	117°
ความเร็ว:	4 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	BG9GSP-5>APDR16 via TCPIP*,qAC,T2HK
Positions stored:	17204

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.