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AIS vessel OCEAN CHALLENGER - show graphs
Callsign: EISG9
MMSI number: 250004312
IMO number: 85209
Navigational status: Under way (engine) (0)
Vessel class: Tug (52)
Destination: IE CTB (ETA Jul29 18:00)
Location: 51°23.16' N 8°58.90' W - locator IO51MJ22EP - show map
22.8 km South bearing 168° from Derry, County Cork, Munster, Ireland [?]
26.9 km Southeast bearing 133° from Skibbereen, County Cork, Munster, Ireland
66.9 km Southwest bearing 212° from Cork, County Cork, Munster, Ireland
110.0 km Southeast bearing 153° from Tralee, Ciarraí, Munster, Ireland
Last position: 2025-07-29 12:11:26 UTC (18d 10h55m ago)
2025-07-29 13:11:26 IST local time at Derry, Ireland [?]
Course: 269° – heading 273°
Speed: 18 km/h
Dimensions: length 33 m width 11 m draught 4.8 m
Last path: EISG9>ais via EI2FG
Positions stored: 181283
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.
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