Comment:	https://aprsdroid.org/
Location:	51°33.19' N 7°28.04' E - ตำแหน่ง JO31RN62BS - show map 10.4 km ตะวันออก bearing 88° มาจาก Castrop-Rauxel, North Rhine-Westphalia, Germany [?] 17.3 km ตะวันออก bearing 89° มาจาก Herne, North Rhine-Westphalia, Germany 33.2 km ตะวันออก bearing 70° มาจาก Essen, North Rhine-Westphalia, Germany 77.7 km ตะวันออกเฉียงเหนือ bearing 27° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position:	2025-09-07 15:42:40 UTC (120d 21h16m ago) 2025-09-07 17:42:40 CEST เวลาท้องถิ่น Castrop-Rauxel, Germany [?]
Altitude:	138 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	DJ7TAG-10>APDR16 via TCPIP*,qAO,AE5PL-JF
Positions stored:	71
Other SSIDs:	DJ7TAG

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.