Comment:	https://aprsdroid.org/
Location:	46°14.21' N 112°06.87' W - ตำแหน่ง DN36WF66GU - show map 487.3 m ตะวันออก bearing 87° มาจาก Boulder, Jefferson County, Montana, United States [?] 27.2 km ใต้ bearing 201° มาจาก Clancy, Jefferson County, Montana, United States 41.4 km ตะวันออกเฉียงเหนือ bearing 51° มาจาก Butte, Silver Bow County, Montana, United States 103.6 km ตะวันตกเฉียงเหนือ bearing 307° มาจาก Bozeman, Gallatin County, Montana, United States
Last position:	2025-05-23 16:30:37 UTC (23d 4h22m ago) 2025-05-23 10:30:37 MDT เวลาท้องถิ่น Boulder, United States [?]
Altitude:	1472 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	KD4WKB-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	23
Other SSIDs:	KD4WKB-10

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.