Comment:	https://aprsdroid.org/
Location:	50°42.70' N 6°10.59' E - ตำแหน่ง JO30CR10ET - show map 7.0 km เหนือ bearing 346° มาจาก Roetgen, Regierungsbezirk Köln, North Rhine-Westphalia, Germany [?] 7.3 km ตะวันตกเฉียงใต้ bearing 213° มาจาก Stolberg, North Rhine-Westphalia, Germany 59.6 km ตะวันตกเฉียงใต้ bearing 246° มาจาก Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany 100.8 km ตะวันตกเฉียงใต้ bearing 216° มาจาก Essen, North Rhine-Westphalia, Germany
Last position:	2025-10-13 07:17:20 UTC (73d 16h39m ago) 2025-10-13 09:17:20 CEST เวลาท้องถิ่น Roetgen, Germany [?]
Altitude:	313 m
Device:	Open Source: APRSdroid (app, Android)
Last path:	DN9HD-7>APDR16 via TCPIP*,qAC,T2BIO
Positions stored:	17
Other SSIDs:	DN9HD-N DN9HD-D DN9HD-10 DN9HD-5

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.