Comment:	https://aprsdroid.org/
Location:	45°55.27' N 122°44.33' W - ตำแหน่ง CN85PW11IB - show map 1.9 km เหนือ bearing 12° มาจาก Woodland, Cowlitz County, Washington, United States [?] 6.3 km ตะวันออกเฉียงเหนือ bearing 57° มาจาก Columbia City, Columbia County, Oregon, United States 32.0 km เหนือ bearing 349° มาจาก Vancouver, Clark County, Washington, United States 44.5 km เหนือ bearing 354° มาจาก Portland, Multnomah County, Oregon, United States
Last position:	2025-07-28 03:49:27 UTC (136d 6h25m ago) 2025-07-27 20:49:27 PDT เวลาท้องถิ่น Woodland, United States [?]
Altitude:	12 m
Course:	13°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KC9EFP-5>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored:	131

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.