Source callsign:	DB0TGO
Comment:	Mariendorfer Damm EU-Grenzwert ueberschritten, 54ug/cbm Feinstaub, Luftguete schlecht
Location:	52°26.23' N 13°23.25' E - lokaator JO62QK64MW - show map 2.5 km Kirdesse peiling 34° from Marienfelde, Berlin, Germany [?] 4.5 km Põhja peiling 343° from Lichtenrade, Berlin, Germany 9.8 km Lõunasse peiling 189° from Berlin, Berlin, Germany 140.5 km Kirdesse peiling 29° from Leipzig, Direktionsbezirk Leipzig, Saxony, Germany
Last position:	2026-01-25 05:11:31 UTC (17m40s ago) 2026-01-25 06:11:31 CET local time at Marienfelde, Germany [?]
Last path:	DB0TGO>AP7ATA via TCPIP*,qAC,SIXTH
Positions stored:	1
Others sourced by DB0TGO:	EL-DB0TGO ER-DB0TGO UMWELT121 UMWELT143 UMWELT145 UMWELT158 UMWELT163 UMWELT168 UMWELT172 UMWELT175

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.