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 DO1HDR-9 - show graphs
Map loading...
Comment: Dirk - TeslAprs - Tetra 434,7375MHz
Location: 47°40.62' N 9°30.84' E - locator JN47SQ12QL - show map - static map
3.8 km Northeast bearing 37° from Friedrichshafen, Baden-Württemberg, Germany [?]
5.1 km North bearing 343° from Eriskirch, Regierungsbezirk Tübingen, Baden-Württemberg, Germany
80.1 km Northeast bearing 64° from Zürich, Bezirk Zürich, Zurich, Switzerland
127.4 km Southwest bearing 234° from Augsburg, Regierungsbezirk Schwaben, Bavaria, Germany
Last position: 2022-06-24 02:15:04 UTC (9d 14h38m ago)
2022-06-24 04:15:04 CEST local time at Friedrichshafen, Germany [?]
Course: 327°
Speed: 0 km/h
Last telemetry: 2022-06-24 02:14:34 UTC (9d 14h38m ago) – show telemetry
Ladeleistung: 0 kW, Batterie: 49 %, Temp Innen: 22.600 °C, Temp Aussen: 17.500 °C
Last path: DO1HDR-9>TSLA via TCPIP*,qAO,DO1HDR
Positions stored: 539
Other SSIDs: DO1HDR-10 DO1HDR-7
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS