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APRS station KF3OFP-9 - show graphs
Comment: 146.520MHz https://aprsdro
Location: 46°07.88' N 122°10.60' W - locator CN86VD81TM - show map
32.2 km Northeast bearing 40° from Amboy, Clark County, Washington, United States [?]
34.4 km Northeast bearing 31° from Yacolt, Clark County, Washington, United States
66.4 km Northeast bearing 34° from Vancouver, Clark County, Washington, United States
77.8 km Northeast bearing 30° from Portland, Multnomah County, Oregon, United States
Last position: 2025-05-20 22:02:14 UTC (1d 19h8m ago)
2025-05-20 15:02:14 PDT local time at Amboy, United States [?]
Altitude: 754 m
Course: 72°
Speed: 2 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: KF3OFP-9>APDR16 via TCPIP*,qAC,T2CSNGRAD
Positions stored: 9212
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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