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APRS station KO4ZTV - show graphs
Comment: A=531APRSpro for iPhone 3.30V@80% hE<2323m Princeton
Location: 37°07.00' N 87°54.77' W - ตำแหน่ง EM67BC08LA - show map
2.9 km ตะวันตก bearing 287° มาจาก Princeton, Caldwell County, Kentucky, United States [?]
15.0 km ตะวันออก bearing 81° มาจาก Eddyville, Lyon County, Kentucky, United States
81.7 km ตะวันตกเฉียงเหนือ bearing 323° มาจาก Clarksville, Montgomery County, Tennessee, United States
145.9 km ตะวันตกเฉียงเหนือ bearing 317° มาจาก Nashville, Davidson County, Tennessee, United States
Last position: 2025-11-15 18:02:24 UTC (60d 5h36m ago)
2025-11-15 12:02:24 CST เวลาท้องถิ่น Princeton, United States [?]
Course:
ความเร็ว: 0 km/h
Device: Unknown: Unknown
Last path: KO4ZTV>APRS via TCPIP*,qAC,T2UKRAINE
Positions stored: 3
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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