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 weather station DO9JM-13 - show graphs
Map loading...
Location: 47°37.54' N 9°32.42' E - locator JN47SP40UD - show map - static map
999.6 m Southeast bearing 148° from Eriskirch, Regierungsbezirk Tübingen, Baden-Württemberg, Germany [?]
2.9 km North bearing 346° from Langenargen, Regierungsbezirk Tübingen, Baden-Württemberg, Germany
79.7 km East bearing 68° from Zürich, Bezirk Zürich, Zurich, Switzerland
129.4 km Southwest bearing 231° from Augsburg, Regierungsbezirk Schwaben, Bavaria, Germany
Last position: 2021-09-17 19:30:25 UTC (131d 19h49m ago)
2021-09-17 21:30:25 CEST local time at Eriskirch, Germany [?]
Last WX report: 2021-09-17 19:30:25 UTC (131d 19h49m ago) – show weather charts
15.0 °C 80% 1013.2 mbar 0.0 m/s Northwest
Last telemetry: 2019-10-12 13:18:35 UTC (838d 2h1m ago) – show telemetry
Vin: 13.430 Volt, Rx1h: 210 Pkt, Dg1h: 0 Pkt, Eff1h: 61 Pcnt, A5: 0 None
 O1     O2     O3     O4     I1     I2     I3     I4 
Device: Unknown: Unknown
Last path: DO9JM-13>APRS via TCPXX*,qAX,CWOP-4
Positions stored: 106
Other SSIDs: DO9JM DO9JM-10 DO9JM-5 DO9JM-7 DO9JM-9
APRS igate – Statistics for 2022-01:
Stations heard directly: 9 on radio path – show map
Last heard a station directly: 2022-01-26 17:52:58 UTC (21h27m ago)
Normal receiver range estimate: 40 km (Updated: 2021-06-29 19:06:50 UTC)
Position packets heard directly: 99 on radio path
Position packets sent to APRS-IS: 147 – show map
Stations heard directly by DO9JM-13
callsign pkts first heard - UTC last heard longest (rx => tx) longest at - UTC

Only stations from which a position packet has been heard 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