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APRS object W4OPA C - show graphs
Source callsign: W4OPA-S
Comment: 2m Voice 145.67000MHz +0.0000MHz
Location: 45°14.86' N 122°19.12' W - locator CN85UF19SK - show map - static map
4.8 km South bearing 166° from Estacada, Clackamas County, Oregon, United States [?]
17.2 km South bearing 195° from Sandy, Clackamas County, Oregon, United States
41.4 km Southeast bearing 138° from Portland, Multnomah County, Oregon, United States
51.0 km Southeast bearing 148° from Vancouver, Clark County, Washington, United States
Last position: 2023-01-27 19:09:25 UTC (6d 13h9m ago)
2023-01-27 11:09:25 PST local time at Estacada, United States [?]
Altitude: 3 m
Last path: W4OPA-S>APDG01 via TCPIP*,qAC,W4OPA-GS
Positions stored: 6
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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