Comment:	iPhone PulseModem A
Location:	51°05.53' N 4°01.13' E - ตำแหน่ง JO21AC22GD - show map 11.9 km ตะวันตกเฉียงใต้ bearing 227° มาจาก Sint-Niklaas, Provincie Oost-Vlaanderen, Flanders, Belgium [?] 15.9 km ตะวันตกเฉียงใต้ bearing 207° มาจาก Sint-Gillis-Waas, Provincie Oost-Vlaanderen, Flanders, Belgium 35.4 km ตะวันตกเฉียงเหนือ bearing 319° มาจาก Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium 97.6 km ใต้ bearing 199° มาจาก Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position:	2025-12-04 15:24:23 UTC (5d 5h19m ago) 2025-12-04 16:24:23 CET เวลาท้องถิ่น Sint-Niklaas, Belgium [?]
Device:	Unknown: Unknown
Last path:	ON4CDJ-5>APRS via TCPIP*,qAC,T2FINLAND
Positions stored:	14
Other SSIDs:	ON4CDJ-10 ON4CDJ-13 ON4CDJ-9 ON4CDJ-B ON4CDJ-D ON4CDJ ON4CDJ-7 ON4CDJ-Y

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.