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APRS station DO7ZT-7 - show graphs
Mic-E message: En route
Location: 52°24.01' N 13°02.73' E - locator JO62MJ56LA - show map
1.4 km West bearing 276° from Potsdam, Brandenburg, Germany [?]
7.7 km West bearing 254° from Wannsee, Berlin, Germany
28.3 km Southwest bearing 241° from Berlin, Berlin, Germany
126.6 km North bearing 21° from Leipzig, Direktionsbezirk Leipzig, Saxony, Germany
Last position: 2025-10-09 12:43:44 UTC (15h6m ago)
2025-10-09 14:43:44 CEST local time at Potsdam, Germany [?]
Altitude: 20 m
Course: 145°
Speed: 2 km/h
Last telemetry: 2023-03-30 06:30:34 UTC (924d 21h19m ago) – show telemetry
B Volt: 3198.900 mV, B In: 0 mA, B Out: 0 mA, AC V: 7172 mV, AC C: 0 mA
Device: Yaesu: FT2D (ht)
Last path: DO7ZT-7>UR2T01 via WIDE1-1,qAR,DG1RVB-10 (good)
Positions stored: 8086
Other SSIDs: DO7ZT-10 DO7ZT DO7ZT-9
Stations which heard DO7ZT-7 directly on radio –
callsign pkts first heard - UTC last heard longest (tx => rx) longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
About this site
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.
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