Category:Byford Dolphin (ship, 1974)

**Byford Dolphin**
	oil platform built in 1974
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Instance of	oil platform;
Call sign	ZCEN5;
Location	Singapore; Bermuda;
Owned by	Dolphin Drilling;
Manufacturer	Aker Verdal;
Yard number	Aker Verdal A/S (695);
Country of registry	Bermuda;
Service entry	1974;
Significant event	ship breaking (Aliağa ship-breaking yard, 2019);
Gross tonnage	11,792;
Length	112 m;
Authority file
	Q1018503; IMO ship number: 8750584; MMSI: 310715000
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Information about the vessel may be found at IMO 8750584.
A ship can change name and flag state through time, but the IMO number remains the same through the hull's entire lifetime. As a result, it can be useful to identify a ship by using the IMO number.