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APRS station WB0ML-9 - show graphs
Comment: Usualjy monitoring 146.52
Mic-E message: Off duty
Location: 38°44.98' N 90°26.57' W - ตำแหน่ง EM48SR69UW - show map
3.3 km ตะวันตกเฉียงใต้ bearing 235° มาจาก Bridgeton, Saint Louis County, Missouri, United States [?]
4.2 km เหนือ bearing 345° มาจาก Maryland Heights, Saint Louis County, Missouri, United States
25.2 km ตะวันตกเฉียงเหนือ bearing 303° มาจาก Saint Louis, City of Saint Louis, Missouri, United States
135.6 km ตะวันตกเฉียงใต้ bearing 211° มาจาก Springfield, Sangamon County, Illinois, United States
Last position: 2025-05-19 14:22:51 UTC (24d 20h14m ago)
2025-05-19 09:22:51 CDT เวลาท้องถิ่น Bridgeton, United States [?]
Altitude: 179 m
Course: 115°
ความเร็ว: 94 km/h
Device: Yaesu: FTM-300D (rig)
Last path: WB0ML-9>SXTT9X via K0AMC-5*,K0ATT-10*,WIDE2*,qAR,WB0HTW (good)
Positions stored: 2
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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