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APRS station KD4CHW-7 - show graphs
Mic-E message: In service
Location: 44°57.11' N 123°05.81' W - locator CN84KW88JK - show map
5.0 km West bearing 282° from Salem, Marion County, Oregon, United States [?]
9.3 km West bearing 287° from Four Corners, Marion County, Oregon, United States
71.5 km Southwest bearing 208° from Portland, Multnomah County, Oregon, United States
83.6 km Southwest bearing 204° from Vancouver, Clark County, Washington, United States
Last position: 2025-11-21 21:50:13 UTC (5d 19h5m ago)
2025-11-21 13:50:13 PST local time at Salem, United States [?]
Course: 175°
Speed: 0 km/h
Device: Kenwood: TH-D75 (ht)
Last path: KD4CHW-7>T4UWQQ via WIDE1-1,WIDE2-1,qAR,KC7I-10 (good)
Positions stored: 2672
Other SSIDs: KD4CHW-9 KD4CHW-D KD4CHW-10 KD4CHW-2 KD4CHW KD4CHW-3 KD4CHW-15
Stations which heard KD4CHW-7 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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