Comment:	https://aprsdroid.org/
Location:	45°12.96' N 110°56.13' W - ตำแหน่ง DN45MF71RU - show map 34.7 km ตะวันออก bearing 103° มาจาก Big Sky, Gallatin County, Montana, United States [?] 49.9 km ตะวันออกเฉียงใต้ bearing 157° มาจาก Four Corners, Gallatin County, Montana, United States 52.1 km ใต้ bearing 171° มาจาก Bozeman, Gallatin County, Montana, United States 65.0 km ใต้ bearing 163° มาจาก Belgrade, Gallatin County, Montana, United States
Last position:	2025-11-26 22:40:32 UTC (12d 12h35m ago) 2025-11-26 15:40:32 MST เวลาท้องถิ่น Big Sky, United States [?]
Altitude:	1781 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	KK7RLM-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	8139

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.