Comment:	https://aprsdroid.org/
Location:	51°57.83' N 6°17.29' E - ตำแหน่ง JO31DX41NH - show map 139.0 m ใต้ bearing 201° มาจาก Doetinchem, Gemeente Doetinchem, Gelderland, Netherlands [?] 6.3 km ตะวันตกเฉียงใต้ bearing 221° มาจาก Zelhem, Gemeente Bronckhorst, Gelderland, Netherlands 105.6 km ตะวันออกเฉียงใต้ bearing 115° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands 123.3 km เหนือ bearing 338° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-04-12 15:39:48 UTC (57d 11h1m ago) 2025-04-12 17:39:48 CEST เวลาท้องถิ่น Doetinchem, Netherlands [?]
Altitude:	66 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	RB3DTC-5>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored:	22
Other SSIDs:	RB3DTC RB3DTC-2 RB3DTC-10

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.