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APRS station KB9RBJ-9 - show graphs
Mic-E message: In service
Location: 38°37.08' N 90°03.24' W - ตำแหน่ง EM48XO38MH - show map
3.2 km ตะวันตกเฉียงใต้ bearing 230° มาจาก Caseyville, Saint Clair County, Illinois, United States [?]
4.9 km ตะวันออกเฉียงใต้ bearing 136° มาจาก Fairmont City, Saint Clair County, Illinois, United States
12.5 km ตะวันออก bearing 95° มาจาก Saint Louis, City of Saint Louis, Missouri, United States
59.9 km ตะวันออก bearing 111° มาจาก O'Fallon, Saint Charles County, Missouri, United States
Last position: 2025-06-14 06:37:58 UTC (1d 18h49m ago)
2025-06-14 01:37:58 CDT เวลาท้องถิ่น Caseyville, United States [?]
Altitude: 126 m
Course: 290°
ความเร็ว: 117 km/h
Device: Yaesu: FTM-500D (rig)
Last path: KB9RBJ-9>S8SW0X via K0ATT-10*,WIDE1*,WIDE2-1,qAR,WB0HTW (good)
Positions stored: 1
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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