Callsign:	2BTU3
MMSI number:	235069294
IMO number:	2419
Navigational status:	Under way (engine) (0)
Vessel class:	(0)
Destination:	GB CDF
Location:	51°27.54' N 3°09.77' W - locator IO81KL00LD - show map 2.4 km Northeast bearing 23° from Penarth, Vale of Glamorgan, Wales, United Kingdom [?] 4.4 km Northeast bearing 53° from Dinas Powys, Vale of Glamorgan, Wales, United Kingdom 39.2 km West bearing 271° from Bristol, City of Bristol, England, United Kingdom 142.8 km Southwest bearing 218° from Birmingham, City and Borough of Birmingham, England, United Kingdom
Last position:	2025-12-31 12:19:58 UTC (19d 19h20m ago) 2025-12-31 12:19:58 GMT local time at Penarth, United Kingdom [?]
Course:	28° – heading 23°
Speed:	9 km/h
Dimensions:	length 15 m width 5 m draught 2.0 m
Last path:	2BTU3>ais via g4bwr
Positions stored:	2201

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.