Comment:	439.850MHz https://aprsdroid.org/
Location:	51°30.22' N 14°19.81' E - ตำแหน่ง JO71DM90OV - show map 9.8 km ตะวันออกเฉียงเหนือ bearing 42° มาจาก Hoyerswerda, Saxony, Germany [?] 14.5 km ตะวันออกเฉียงเหนือ bearing 24° มาจาก Wittichenau, Saxony, Germany 65.0 km ตะวันออกเฉียงเหนือ bearing 39° มาจาก Dresden, Direktionsbezirk Dresden, Saxony, Germany 129.7 km ตะวันออกเฉียงใต้ bearing 151° มาจาก Berlin, Berlin, Germany
Last position:	2025-09-09 14:18:52 UTC (88d 23h2m ago) 2025-09-09 16:18:52 CEST เวลาท้องถิ่น Hoyerswerda, Germany [?]
Altitude:	138 m
Course:	318°
ความเร็ว:	74 km/h
Device:	Open Source: APRSdroid (app, Android)
Last path:	DB9JD-5>APDR15 via TCPIP*,qAC,T2LAUSITZ
Positions stored:	5
Other SSIDs:	DB9JD DB9JD-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.