Comment:	.WD 31
Location:	45°35.27' N 122°09.49' W - ตำแหน่ง CN85WO11AB - show map 15.2 km ตะวันออก bearing 88° มาจาก Washougal, Clark County, Washington, United States [?] 18.6 km ตะวันออก bearing 73° มาจาก Troutdale, Multnomah County, Oregon, United States 39.5 km ตะวันออก bearing 98° มาจาก Vancouver, Clark County, Washington, United States 40.9 km ตะวันออก bearing 80° มาจาก Portland, Multnomah County, Oregon, United States
Last position:	2025-12-29 20:45:04 UTC (41s ago) 2025-12-29 12:45:04 PST เวลาท้องถิ่น Washougal, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-29 20:45:04 UTC (41s ago) – show weather charts 5.0 °C 60% 1038.1 mbar 4.5 m/s ตะวันออกเฉียงเหนือ
Device:	Unknown: Unknown
Last path:	WB7UVH>APRS via TCPXX*,qAX,CWOP-5
Positions stored:	1

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.