Comment:	145.550MHz www.on4cas.be
Location:	51°01.96' N 4°28.92' E - ตำแหน่ง JO21FA77UU - show map 828.7 m เหนือ bearing 22° มาจาก Mechelen, Provincie Antwerpen, Flanders, Belgium [?] 5.7 km เหนือ bearing 15° มาจาก Zemst, Provincie Vlaams-Brabant, Flanders, Belgium 22.3 km ตะวันออกเฉียงเหนือ bearing 25° มาจาก Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium 98.9 km ใต้ bearing 180° มาจาก Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-11-02 18:38:52 UTC (39d 14h33m ago) 2025-11-02 19:38:52 CET เวลาท้องถิ่น Mechelen, Belgium [?]
Altitude:	65 m
Course:	275°
ความเร็ว:	0 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	ON4CAS-5>APDR16 via TCPIP*,qAC,T2GB
Positions stored:	3357
Other SSIDs:	ON4CAS

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.