Comment:	eCumulusDsVP
Location:	45°31.88' N 122°17.50' W - ตำแหน่ง CN85UM47XM - show map 7.5 km ตะวันออก bearing 97° มาจาก Troutdale, Multnomah County, Oregon, United States [?] 9.9 km ตะวันออก bearing 92° มาจาก Wood Village, Multnomah County, Oregon, United States 29.9 km ตะวันออก bearing 88° มาจาก Portland, Multnomah County, Oregon, United States 31.1 km ตะวันออก bearing 112° มาจาก Vancouver, Clark County, Washington, United States
Last position:	2025-12-16 00:29:30 UTC (11m53s ago) 2025-12-15 16:29:30 PST เวลาท้องถิ่น Troutdale, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-16 00:29:30 UTC (11m53s ago) – show weather charts 13.9 °C 91% 1016.7 mbar 1.8 m/s ตะวันตกเฉียงใต้
Device:	Unknown: Unknown
Last path:	CW2664>APRS via TCPXX*,qAX,CWOP-3
Positions stored:	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.