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APRS station DO1JM-7 - show graphs
Comment: Mirko +22dBm #28 4.74V
Location: 52°27.77' N 13°30.83' E - locator JO62SL11PC - show map
3.2 km East bearing 97° from Alt-Treptow (Treptow Bezirk), Berlin, Germany [?]
3.4 km Southeast bearing 126° from Plänterwald (Plaenterwald), Berlin, Germany
9.8 km Southeast bearing 134° from Berlin, Berlin, Germany
127.9 km Southwest bearing 213° from Szczecin, Szczecin, West Pomeranian Voivodeship, Poland
Last position: 2025-02-22 18:55:07 UTC (12m25s ago)
2025-02-22 19:55:07 CET local time at Alt-Treptow, Germany [?]
Altitude: 41 m
Last telemetry: 2024-12-29 05:44:52 UTC (55d 13h22m ago) – show telemetry
V_Batt: 4.160 VDC
Device: DL5TKL: T-Echo (tracker)
Last path: DO1JM-7>APLETK via qAO,DB0TA-L
Positions stored: 19418
Other SSIDs: DO1JM-10 DO1JM-12 DO1JM-15 DO1JM-5 DO1JM
Stations which heard DO1JM-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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