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*
AIS vessel JOHANNA G - show graphs
Callsign: CQAA3
MMSI number: 255806117
IMO number: 285940
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: MT MLA (ETA Sep05 18:00)
Location: 36°37.94' N 0°25.74' W - locator IM96SP81MS - show map
90.7 km Northwest bearing 329° from Mostaganem, Mostaganem, Algeria [?]
92.8 km North bearing 353° from Aïn el Bya, Oran, Algeria
106.3 km North bearing 10° from Oran, Oran, Algeria
118.8 km Southeast bearing 155° from Cartagena, Murcia, Murcia, Spain
Last position: 2025-09-02 19:40:47 UTC (2h55m ago)
2025-09-02 20:40:47 CET local time at Mostaganem, Algeria [?]
Course: 77.5° – heading 73°
Speed: 23 km/h
Dimensions: length 200 m width 24 m draught 8.2 m
Last path: CQAA3>ais via EB5IVB
Positions stored: 19390
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