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APRS station KJ7ZTH - show graphs
Location: 46°34.93' N 122°44.36' W - locator CN86PN19GR - show map
12.9 km East bearing 86° from Napavine, Lewis County, Washington, United States [?]
18.2 km Northeast bearing 56° from Winlock, Lewis County, Washington, United States
117.7 km North bearing 358° from Portland, Multnomah County, Oregon, United States
117.9 km South bearing 195° from Seattle, King County, Washington, United States
Last position: 2025-08-26 00:09:14 UTC (16h35m ago)
2025-08-25 17:09:14 PDT local time at Napavine, United States [?]
Speed: 3 km/h
Device: Icom: IC-5100 (D-Star)
Last path: KJ7ZTH>API510 via DSTAR*,qAR,KK7DFM-B (good)
Positions stored: 278
Other SSIDs: KJ7ZTH-D KJ7ZTH-7 KJ7ZTH-E KJ7ZTH-B KJ7ZTH-Y KJ7ZTH-C KJ7ZTH-5
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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