Comment:	146.520MHz
Location:	45°43.54' N 122°39.53' W - ตำแหน่ง CN85QR04WD - show map 1.8 km ตะวันตกเฉียงเหนือ bearing 335° มาจาก Salmon Creek, Clark County, Washington, United States [?] 2.2 km ตะวันตกเฉียงใต้ bearing 245° มาจาก Mount Vista, Clark County, Washington, United States 9.7 km เหนือ bearing 1° มาจาก Vancouver, Clark County, Washington, United States 22.5 km เหนือ bearing 3° มาจาก Portland, Multnomah County, Oregon, United States
Last position:	2025-10-29 01:18:56 UTC (41d 2h29m ago) 2025-10-28 18:18:56 PDT เวลาท้องถิ่น Salmon Creek, United States [?]
Altitude:	49 m
Course:	214°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	KD7YJZ-1>APDR16 via WIDE1-1,WIDE2-1,qAR,KD7EEK-10
Positions stored:	2909

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.