Comment:	https://aprsdroid.org/
Location:	44°51.73' N 123°01.91' W - ตำแหน่ง CN84LU66EW - show map 8.2 km ตะวันตกเฉียงใต้ bearing 207° มาจาก Four Corners, Marion County, Oregon, United States [?] 9.0 km ใต้ bearing 178° มาจาก Salem, Marion County, Oregon, United States 78.6 km ใต้ bearing 201° มาจาก Portland, Multnomah County, Oregon, United States 91.0 km ใต้ bearing 199° มาจาก Vancouver, Clark County, Washington, United States
Last position:	2025-10-18 21:21:10 UTC (49d 14h59m ago) 2025-10-18 14:21:10 PDT เวลาท้องถิ่น Four Corners, United States [?]
Altitude:	99 m
Course:	89°
ความเร็ว:	28 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KE7PUJ-5>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored:	60

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.