Source callsign:	DO9SMM-S
Comment:	70cm Voice (D-Star) 433.68750MHz +0.0000MHz
Location:	52°30.60' N 13°22.20' E - locator JO62QM42JJ - show map 774.6 m South bearing 163° from Tiergarten (Tiergarten Bezirk), Berlin, Germany [?] 2.1 km Southeast bearing 116° from Hansaviertel, Berlin, Germany 3.2 km Southwest bearing 240° from Berlin, Berlin, Germany 129.2 km Southwest bearing 218° from Szczecin, Szczecin, West Pomeranian Voivodeship, Poland
Last position:	2025-08-05 14:07:01 UTC (91d 19h19m ago) 2025-08-05 16:07:01 CEST local time at Tiergarten, Germany [?]
Altitude:	3 m
Last path:	DO9SMM-S>APDG01 via TCPIP*,qAC,DO9SMM-GS
Positions stored:	1

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.