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APRS station W7EFS-9 - show graphs
Comment: 146.520MHz rx-tx
Location: 47°26.38' N 120°19.38' W - ตำแหน่ง CN97UK15FM - show map
2.0 km ตะวันตกเฉียงเหนือ bearing 332° มาจาก Wenatchee, Chelan County, Washington, United States [?]
2.3 km ตะวันออก bearing 101° มาจาก West Wenatchee, Chelan County, Washington, United States
3.8 km ใต้ bearing 164° มาจาก Sunnyslope, Chelan County, Washington, United States
94.1 km เหนือ bearing 8° มาจาก Yakima, Yakima County, Washington, United States
Last position: 2025-10-10 13:46:38 UTC (58d 12h49m ago)
2025-10-10 06:46:38 PDT เวลาท้องถิ่น Wenatchee, United States [?]
Altitude: 185 m
Device: Open Source: APRSdroid (app, Android)
Last path: W7EFS-9>APDR16 via TCPIP*,qAC,T2SWEDEN
Positions stored: 22075
Other SSIDs: W7EFS W7EFS-B W7EFS-R W7EFS-7 W7EFS-D
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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