Comment:	Robust Packet Radio dc4thf@winlink.org
Last status:	G/D R-I-R 12H RPR-APRS 10.1473Mhz USB Pi4+YAAC+Teensy TNC+FT-897
Location:	52°17.59' N 13°15.40' E - locator JO62PH00TI - show map 1.0 km Southwest bearing 222° from Ludwigsfelde, Brandenburg, Germany [?] 10.4 km South bearing 165° from Stahnsdorf, Brandenburg, Germany 27.7 km South bearing 202° from Berlin, Berlin, Germany 122.2 km Northeast bearing 30° from Leipzig, Direktionsbezirk Leipzig, Saxony, Germany
Last position:	2025-11-04 01:37:21 UTC (11m10s ago) 2025-11-04 02:37:21 CET local time at Ludwigsfelde, Germany [?]
Device:	KA2DDO: YAAC (software)
Last path:	DC4THF-10>APJYC1 via TCPIP*,qAC,T2CSNGRAD
Positions stored:	7
Other SSIDs:	DC4THF-13 DC4THF-15 DC4THF-7 DC4THF-3 DC4THF
Last heard a station directly:	2025-10-26 08:45:15 UTC (8d 17h3m ago)

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.