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APRS station WA7DEM-1 - show graphs
Comment: WA7DEM White Trailer
Mic-E message: In service
Location: 47°55.42' N 122°14.63' W - ตำแหน่ง CN87VW01RQ - show map
5.1 km ตะวันออกเฉียงใต้ bearing 117° มาจาก Mukilteo, Snohomish County, Washington, United States [?]
6.9 km ตะวันตกเฉียงใต้ bearing 207° มาจาก Everett, Snohomish County, Washington, United States
35.9 km เหนือ bearing 11° มาจาก Seattle, King County, Washington, United States
100.8 km ตะวันออกเฉียงใต้ bearing 124° มาจาก Victoria, British Columbia, Canada
Last position: 2025-06-20 00:44:58 UTC (3m5s ago)
2025-06-19 17:44:58 PDT เวลาท้องถิ่น Mukilteo, United States [?]
Altitude: 215 m
Course: 86°
ความเร็ว: 9 km/h
Last telemetry: 2025-06-20 00:44:58 UTC (3m5s ago) – show telemetry
Ch 1: 13.126 Volts, Ch 2: 83.290 Deg.F, Ch 3: 0, Ch 4: 0, Ch 5: 0
Device: Byonics: TinyTrak3 (tracker)
Last path: WA7DEM-1>T7UUTR via WIDE1-1,WIDE2-1,qAR,K7NWS-2 (good)
Positions stored: 28545
Other SSIDs: WA7DEM-14 WA7DEM-11 WA7DEM-2 WA7DEM-3
Stations which heard WA7DEM-1 directly on radio –
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (tx => rx) ยาวสุด ณ ตำแหน่ง - 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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