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APRS station W4DMM-7 - show graphs
Comment: W4DMM Portable
Location: 35°59.85' N 86°33.62' W - ตำแหน่ง EM65RX29SJ - show map
2.8 km ตะวันออกเฉียงใต้ bearing 136° มาจาก La Vergne, Rutherford County, Tennessee, United States [?]
4.1 km ตะวันตกเฉียงเหนือ bearing 293° มาจาก Smyrna, Rutherford County, Tennessee, United States
27.5 km ตะวันออกเฉียงใต้ bearing 133° มาจาก Nashville, Davidson County, Tennessee, United States
154.9 km ตะวันตกเฉียงเหนือ bearing 313° มาจาก Chattanooga, Hamilton County, Tennessee, United States
Last position: 2024-11-30 00:22:25 UTC (139d 21h50m ago)
2024-11-29 18:22:25 CST เวลาท้องถิ่น La Vergne, United States [?]
Last path: W4DMM-7>APN000 via TCPIP*,qAC,T2CAWEST
Positions stored: 1
Other SSIDs: W4DMM-3 W4DMM W4DMM-i
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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