Comment:	https://aprsdroid.org/
Location:	47°59.95' N 104°02.44' W - ตำแหน่ง DN77XX59CT - show map 32.6 km เหนือ bearing 15° มาจาก Sidney, Richland County, Montana, United States [?] 35.4 km ตะวันตกเฉียงใต้ bearing 243° มาจาก Williston, Williams County, North Dakota, United States
Last position:	2025-05-04 19:56:15 UTC (32d 9h56m ago) 2025-05-04 13:56:15 MDT เวลาท้องถิ่น Sidney, United States [?]
Altitude:	552 m
Course:	31°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	AG7DF-5>APDR16 via TCPIP*,qAC,T2GB
Positions stored:	28
Other SSIDs:	AG7DF-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.