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APRS station KG7BTU-9 - show graphs
Comment: kg7btu@gmail.com
Location: 47°45.13' N 121°59.00' W - ตำแหน่ง CN97AS10XM - show map
1.1 km เหนือ bearing 9° มาจาก Duvall, King County, Washington, United States [?]
8.4 km ตะวันตกเฉียงเหนือ bearing 322° มาจาก Lake Marcel-Stillwater, King County, Washington, United States
30.7 km ตะวันออกเฉียงเหนือ bearing 58° มาจาก Seattle, King County, Washington, United States
127.7 km ตะวันออกเฉียงใต้ bearing 126° มาจาก Victoria, British Columbia, Canada
Last position: 2025-04-06 19:35:27 UTC (71d 13h39m ago)
2025-04-06 12:35:27 PDT เวลาท้องถิ่น Duvall, United States [?]
Altitude: 12 m
Course: 229°
ความเร็ว: 93 km/h
Device: aprs.fi: iPhone/iPad app (app, ios)
Last path: KG7BTU-9>APFII0 via WIDE1-1,WIDE2-2,qAR,K7NWS-2 (good)
Positions stored: 1637
Other SSIDs: KG7BTU-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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