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APRS station KO4CPR-9 - show graphs
Mic-E message: In service
Location: 36°00.25' N 84°19.04' W - ตำแหน่ง EM76UA11WA - show map
4.3 km ตะวันตก bearing 261° มาจาก Oak Ridge, Anderson County, Tennessee, United States [?]
5.1 km ตะวันออกเฉียงใต้ bearing 152° มาจาก Oliver Springs, Roane County, Tennessee, United States
36.0 km ตะวันตก bearing 278° มาจาก Knoxville, Knox County, Tennessee, United States
139.3 km ตะวันออกเฉียงเหนือ bearing 40° มาจาก Chattanooga, Hamilton County, Tennessee, United States
Last position: 2025-12-26 14:20:36 UTC (9d 1h33m ago)
2025-12-26 09:20:36 EST เวลาท้องถิ่น Oak Ridge, United States [?]
Altitude: 245 m
Course: 350°
ความเร็ว: 13 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KO4CPR-9>S6PP2U via WIDE1-1,WIDE2-1,qAR,N4RFT-2 (good)
Positions stored: 1909
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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