Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station DO1JM-7 - show graphs
Comment: #2 2.83V
Last status: https://github.com/richonguzman/LoRa_APRS_Tracker 2025.03.28
Location: 52°27.78' N 13°30.83' E - locator JO62SL11PC - show map
6.9 km Northwest bearing 319° from Grünau, Berlin, Germany [?]
8.6 km Northwest bearing 332° from Bohnsdorf, Berlin, Germany
9.8 km Southeast bearing 134° from Berlin, Berlin, Germany
147.4 km Northeast bearing 32° from Leipzig, Direktionsbezirk Leipzig, Saxony, Germany
Last position: 2025-06-19 00:30:05 UTC (11h11m ago)
2025-06-19 02:30:05 CEST local time at Grünau, Germany [?]
Altitude: 43 m
Last telemetry: 2025-03-23 07:15:33 UTC (88d 4h26m ago) – show telemetry
V_Batt: 3.310 VDC
Device: DL5TKL: T-Echo (tracker)
Last path: DO1JM-7>APLETK via Q1455,qAO,DO1JM-10 (good)
Positions stored: 22313
Other SSIDs: DO1JM-12 DO1JM-10 DO1JM-13 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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS