Official sea trial for the 39.8M Buoy Laying Vessel/ XYF120 was conducted successfully by XYF on 23rd September 2014. All the testing items were fully met or exceeded the design requirements. The vessel is built under the survey of BV Class including the notations of “I + HULL + MACH, Buoy Laying Vessel, Unrestricted navigation, +AUT-UMS”. The designed speed reaches 11 knots. The vessel measures 39.8M in length, with a moulded breadth of 10.5M, and a moulded depth of 3M. The design draught is 1.9M. The vessel can carry 10 men, with a 12.5T@10m deck crane.