Comment:	.WD 31
Location:	45°39.80' N 122°26.53' W - ตำแหน่ง CN85SP69WE - show map 4.5 km ตะวันตกเฉียงเหนือ bearing 311° มาจาก Fern Prairie, Clark County, Washington, United States [?] 4.6 km ตะวันออกเฉียงเหนือ bearing 61° มาจาก Mill Plain, Clark County, Washington, United States 17.3 km ตะวันออก bearing 81° มาจาก Vancouver, Clark County, Washington, United States 23.9 km ตะวันออกเฉียงเหนือ bearing 49° มาจาก Portland, Multnomah County, Oregon, United States
Last position:	2025-12-25 13:49:03 UTC (3m46s ago) 2025-12-25 05:49:03 PST เวลาท้องถิ่น Fern Prairie, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-25 13:49:03 UTC (3m46s ago) – show weather charts 3.9 °C 95% 997.6 mbar 0.4 m/s ตะวันตกเฉียงเหนือ
Device:	Unknown: Unknown
Last path:	CW8164>APRS via TCPXX*,qAX,CWOP-7
Positions stored:	20

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.