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APRS station WF7Q-9 - show graphs
Comment: Addison | FTM-150 @ 25W
Location: 45°29.85' N 122°37.25' W - locator CN85QL59MJ - show map
5.2 km Southeast bearing 124° from Portland, Multnomah County, Oregon, United States [?]
11.2 km East bearing 80° from Raleigh Hills, Washington County, Oregon, United States
16.0 km South bearing 169° from Vancouver, Clark County, Washington, United States
Last position: 2025-09-14 20:39:03 UTC (60d 2h47m ago)
2025-09-14 13:39:03 PDT local time at Portland, United States [?]
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 90°
Speed: 9 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: WF7Q-9>APDR16 via WIDE1-1,WIDE2-1,qAR,HAPPYV (good)
Positions stored: 123
Other SSIDs: WF7Q WF7Q-7 WF7Q-1
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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