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APRS station OM4ALS - show graphs
Mic-E message: In service
Location: 51°30.00' N 4°30.00' E - ตำแหน่ง JO21GM00AA - show map
5.2 km ตะวันออกเฉียงเหนือ bearing 38° มาจาก Essen, Provincie Antwerpen, Flanders, Belgium [?]
13.0 km เหนือ bearing 7° มาจาก Kalmthout, Provincie Antwerpen, Flanders, Belgium
72.9 km เหนือ bearing 8° มาจาก Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
100.7 km ใต้ bearing 196° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
Last position: 2025-01-17 20:19:55 UTC (137d 1h32m ago)
2025-01-17 21:19:55 CET เวลาท้องถิ่น Essen, Belgium [?]
Altitude: 5 m
Position ambiguous: Precision reduced at transmitter by 4 digits, position resolution approximately 111.1 km.
Course: 214°
ความเร็ว: 0 km/h
Device: Yaesu: FTM-500D (rig)
Last path: OM4ALS>U1ZZZL via WIDE1-1,WIDE2-1,qAR,ON0ANT-10 (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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