Comment:	430.125MHz https://aprsdro
Location:	51°56.52' N 5°53.21' E - ตำแหน่ง JO21WW66KB - show map 4.0 km ตะวันออกเฉียงเหนือ bearing 51° มาจาก Elst, Gemeente Overbetuwe, Gelderland, Netherlands [?] 4.5 km ใต้ bearing 202° มาจาก Arnhem, Gemeente Arnhem, Gelderland, Netherlands 83.2 km ตะวันออกเฉียงใต้ bearing 125° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 134.1 km ตะวันตกเฉียงเหนือ bearing 327° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-11-27 13:20:10 UTC (11d 19h36m ago) 2025-11-27 14:20:10 CET เวลาท้องถิ่น Elst, Netherlands [?]
Altitude:	33 m
Course:	327°
ความเร็ว:	2 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	PD5RAY-9>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored:	870
Other SSIDs:	PD5RAY-12 PD5RAY-7

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.