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APRS station KJ4TKH-7 - show graphs
Comment: 443.800MHz C091 +500
Mic-E message: En route
Location: 36°43.10' N 88°17.62' W - ตำแหน่ง EM56UR42SJ - show map
12.1 km เหนือ bearing 9° มาจาก Murray, Calloway County, Kentucky, United States [?]
16.2 km ใต้ bearing 162° มาจาก Benton, Marshall County, Kentucky, United States
85.9 km ตะวันตก bearing 284° มาจาก Clarksville, Montgomery County, Tennessee, United States
131.2 km เหนือ bearing 21° มาจาก Jackson, Madison County, Tennessee, United States
Last position: 2025-11-03 12:22:19 UTC (34d 7h55m ago)
2025-11-03 06:22:19 CST เวลาท้องถิ่น Murray, United States [?]
Altitude: 169 m
Course: 183°
ความเร็ว: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KJ4TKH-7>SV4S1P via qAR,WB8SKP
Positions stored: 558
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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