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APRS station WD4T - show graphs
Comment: Jim
Location: 35°05.81' N 85°05.15' W - ตำแหน่ง EM75KC93QF - show map
5.1 km ตะวันออก bearing 112° มาจาก Harrison, Hamilton County, Tennessee, United States [?]
5.8 km ตะวันตกเฉียงเหนือ bearing 326° มาจาก Collegedale, Hamilton County, Tennessee, United States
21.1 km ตะวันออก bearing 74° มาจาก Chattanooga, Hamilton County, Tennessee, United States
142.5 km ตะวันตกเฉียงใต้ bearing 228° มาจาก Knoxville, Knox County, Tennessee, United States
Last position: 2025-05-17 00:11:48 UTC (20d 2h42m ago)
2025-05-16 20:11:48 EDT เวลาท้องถิ่น Harrison, United States [?]
Course: 141°
ความเร็ว: 4 km/h
Device: R3ABM: BrandMeister DMR
Last path: WD4T>APBM1D via WD4T,DMR*,qAR,WD4T (good)
Positions stored: 574
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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