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APRS station WA7SM-7 - show graphs
Location: 46°34.44' N 122°38.84' W - locator CN86QN27HS - show map
19.9 km East bearing 90° from Napavine, Lewis County, Washington, United States [?]
24.0 km Northeast bearing 67° from Winlock, Lewis County, Washington, United States
116.8 km North bearing 1° from Portland, Multnomah County, Oregon, United States
117.2 km South bearing 192° from Seattle, King County, Washington, United States
Last position: 2025-08-11 18:29:05 UTC (3d 18h38m ago)
2025-08-11 11:29:05 PDT local time at Napavine, United States [?]
Altitude: 219 m
Course: 177°
Speed: 0 km/h
Device: Kenwood: TH-D75 (ht)
Last path: WA7SM-7>APK005 via DSTAR*,qAR,KK7DFM-B (good)
Positions stored: 5
Other SSIDs: WA7SM-9
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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