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APRS station N9PJM-7 - show graphs
Location: 38°00.27' N 87°37.45' W - ตำแหน่ง EM68EA51CB - show map
6.0 km ตะวันตกเฉียงใต้ bearing 229° มาจาก Highland, Vanderburgh County, Indiana, United States [?]
6.8 km ตะวันตกเฉียงเหนือ bearing 299° มาจาก Evansville, Vanderburgh County, Indiana, United States
153.4 km ตะวันตกเฉียงเหนือ bearing 318° มาจาก Bowling Green, Warren County, Kentucky, United States
Last position: 2025-03-16 01:44:35 UTC (96d 12h25m ago)
2025-03-15 20:44:35 CDT เวลาท้องถิ่น Highland, United States [?]
Course: 20°
ความเร็ว: 0 km/h
Device: aprs.fi: iPhone/iPad app (app, ios)
Last path: N9PJM-7>APFII0 via WIDE1-1,WIDE2-1,qAR,WA9C-11 (good)
Positions stored: 15
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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