Comment:	https://aprsdroid.org/
Location:	51°07.50' N 114°12.50' W - ตำแหน่ง DO21VD50AA - show map 12.0 km ตะวันตกเฉียงเหนือ bearing 314° มาจาก Calgary, Alberta, Canada [?] 19.3 km ตะวันออก bearing 110° มาจาก Cochrane, Alberta, Canada 22.9 km ตะวันตกเฉียงใต้ bearing 212° มาจาก Airdrie, Alberta, Canada
Last position:	2025-02-03 01:36:12 UTC (125d 20h11m ago) 2025-02-02 18:36:12 MST เวลาท้องถิ่น Calgary, Canada [?]
Altitude:	1175 m
Position ambiguous:	Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Device:	Open Source: APRSdroid (app, Android)
Last path:	C0RTAK-10>APDR16 via TCPIP*,qAC,T2LEIPZIG
Positions stored:	1

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.