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APRS station W4DFV-4 - show graphs
Comment: 146.520MHz MOBILE AND MOVING
Mic-E message: Special
Location: 36°22.86' N 87°05.09' W - ตำแหน่ง EM66KJ91TK - show map
4.6 km ตะวันตก bearing 251° มาจาก Pleasant View, Cheatham County, Tennessee, United States [?]
12.3 km ตะวันตกเฉียงใต้ bearing 239° มาจาก Coopertown, Robertson County, Tennessee, United States
29.6 km ตะวันออกเฉียงใต้ bearing 124° มาจาก Clarksville, Montgomery County, Tennessee, United States
36.0 km ตะวันตกเฉียงเหนือ bearing 312° มาจาก Nashville, Davidson County, Tennessee, United States
Last position: 2024-12-24 23:28:57 UTC (164d 6h10m ago)
2024-12-24 17:28:57 CST เวลาท้องถิ่น Pleasant View, United States [?]
Altitude: 220 m
Course: 106°
ความเร็ว: 4 km/h
Device: Yaesu: FTM-500D (rig)
Last path: W4DFV-4>3V2R8V via KA0CGY-1*,WIDE1,WIDE2-1,qAO,KA0CGY-1 (good)
Positions stored: 1402
Other SSIDs: W4DFV-N
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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