Callsign:	ZDSO3
MMSI number:	236112802
IMO number:	36355
Navigational status:	Under way (engine) (0)
Vessel class:	High Speed Catamaran (40)
Destination:	GY-TKOWF-GY (ETA Jul23 10:00)
Location:	53°32.55' N 0°10.06' E - locator JO03CN00DF - show map 12.8 km East bearing 84° from Humberston, North East Lincolnshire, England, United Kingdom [?] 12.8 km South bearing 164° from Easington, East Riding of Yorkshire, England, United Kingdom 109.5 km East bearing 80° from Sheffield, City and Borough of Sheffield, England, United Kingdom 116.4 km East bearing 103° from Leeds, City and Borough of Leeds, England, United Kingdom
Last position:	2025-07-23 08:09:08 UTC (8h38m ago) 2025-07-23 09:09:08 BST local time at Humberston, United Kingdom [?]
Course:	094.2° – heading 95°
Speed:	33 km/h
Dimensions:	length 32 m width 10 m draught 1.7 m
Last path:	ZDSO3>ais via G0MNI-A
Positions stored:	13596

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.