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APRS station WA7EDR-9 - show graphs
Mic-E message: Committed
Location: 45°22.19' N 122°37.22' W - ตำแหน่ง CN85QI58NS - show map
5.4 km ใต้ bearing 164° มาจาก Oak Grove, Clackamas County, Oregon, United States [?]
8.6 km ใต้ bearing 170° มาจาก Milwaukie, Clackamas County, Oregon, United States
17.6 km ใต้ bearing 166° มาจาก Portland, Multnomah County, Oregon, United States
30.1 km ใต้ bearing 174° มาจาก Vancouver, Clark County, Washington, United States
Last position: 2025-09-25 01:13:48 UTC (75d 23h30m ago)
2025-09-24 18:13:48 PDT เวลาท้องถิ่น Oak Grove, United States [?]
Altitude: 58 m
Course: 116°
ความเร็ว: 11 km/h
Device: Yaesu: FTM-500D (rig)
Last path: WA7EDR-9>4URRQY via qAR,HAPPYV
Positions stored: 1955
About this site
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.
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