Callsign:	A4DB4
MMSI number:	461000141
IMO number:	607141
Navigational status:	Under way (engine) (0)
Vessel class:	Fishing (30)
Destination:	FISHING GROUND (ETA Apr16 12:00)
Location:	16°50.99' N 16°34.74' W - locator IK16RU03MX - show map 90.4 km Northwest bearing 294° from Rosso, Trarza, Mauritania [?] 92.9 km North bearing 354° from Saint-Louis, Saint-Louis, Senegal 102.9 km Northwest bearing 295° from Richard-Toll, Saint-Louis, Senegal
Last position:	2025-08-19 11:28:08 UTC (7d 11h48m ago) 2025-08-19 11:28:08 GMT local time at Rosso, Mauritania [?]
Course:	219° – heading 219°
Speed:	9 km/h
Dimensions:	length 120 m width 19 m draught 6.8 m
Last path:	A4DB4>ais via EA8RH
Positions stored:	11735

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.