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APRS station KJ7TMB-7 - show graphs
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Location: 46°00.98' N 122°50.99' W - locator CN86NA83AW - show map - static map
10.5 km Southeast bearing 141° from Rainier, Columbia County, Oregon, United States [?]
15.2 km South bearing 163° from Kelso, Cowlitz County, Washington, United States
44.4 km North bearing 341° from Vancouver, Clark County, Washington, United States
56.4 km North bearing 346° from Portland, Multnomah County, Oregon, United States
Last position: 2021-11-28 02:50:57 UTC (1d 19h5m ago)
2021-11-27 18:50:57 PST local time at Rainier, United States [?]
Altitude: -16 m
Course: 166°
Speed: 70 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: KJ7TMB-7>APDR16 via TCPIP*,qAC,T2LEIPZIG
Positions stored: 62206
Other SSIDs: KJ7TMB-10 KJ7TMB-15
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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