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 DL1TMA-7 - show graphs
Comment: JO41ak
Mic-E message: En route
Last status: Give me a message. DOK: L33
Location: 51°25.47' N 8°01.15' E - locator JO41AK21HV - show map
6.4 km Northwest bearing 316° from Arnsberg, Regierungsbezirk Arnsberg, North Rhine-Westphalia, Germany [?]
12.4 km Southeast bearing 122° from Wickede, North Rhine-Westphalia, Germany
69.5 km East bearing 92° from Essen, North Rhine-Westphalia, Germany
92.3 km Northeast bearing 53° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position: 2025-03-10 15:11:29 UTC (1d 2h18m ago)
2025-03-10 16:11:29 CET local time at Arnsberg, Germany [?]
Altitude: 169 m
Course: 65°
Speed: 0 km/h
Last path: DL1TMA-7>UQ2UT7 via TCPIP*,qAC,T2GREECE
Positions stored: 57
Other SSIDs: DL1TMA-9
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