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APRS station KB9APF-7 - show graphs
Comment: 145.230MHz T079 -
Mic-E message: En route
Location: 38°58.36' N 90°11.28' W - ตำแหน่ง EM48VX73KK - show map
13.0 km ตะวันตกเฉียงเหนือ bearing 317° มาจาก Rosewood Heights, Madison County, Illinois, United States [?]
14.6 km ตะวันตกเฉียงเหนือ bearing 299° มาจาก Bethalto, Madison County, Illinois, United States
38.4 km เหนือ bearing 1° มาจาก Saint Louis, City of Saint Louis, Missouri, United States
103.3 km ตะวันตกเฉียงใต้ bearing 207° มาจาก Springfield, Sangamon County, Illinois, United States
Last position: 2025-03-27 11:12:13 UTC (73d 5h22m ago)
2025-03-27 06:12:13 CDT เวลาท้องถิ่น Rosewood Heights, United States [?]
Altitude: 192 m
Course: 171°
ความเร็ว: 59 km/h
Device: Kenwood: TM-D710 (rig)
Last path: KB9APF-7>SX5X3V via K0AUT-10*,WIDE1*,WIDE2-1,qAR,WB0HTW (good)
Positions stored: 7
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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