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APRS station KJ4RM-7 - show graphs
Mic-E message: Off duty
Location: 36°09.39' N 86°47.27' W - ตำแหน่ง EM66OD57LN - show map
1.1 km ใต้ bearing 196° มาจาก Nashville, Davidson County, Tennessee, United States [?]
7.6 km เหนือ bearing 357° มาจาก Oak Hill, Davidson County, Tennessee, United States
65.9 km ตะวันออกเฉียงใต้ bearing 129° มาจาก Clarksville, Montgomery County, Tennessee, United States
Last position: 2025-05-01 00:11:49 UTC (34d 15h29m ago)
2025-04-30 19:11:49 CDT เวลาท้องถิ่น Nashville, United States [?]
Altitude: 103 m
Course: 250°
ความเร็ว: 7 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: KJ4RM-7>SVPY3Y via WIDE1-1,WIDE2-1,qAR,W4CAT-1 (good)
Positions stored: 4034
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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