'Sanaa', 'Saleef', 'Al Katheeb' and 'Kamaran', capacities ranging from 1,200 to 2,000 HP.
From 22 May also 'Ras Isa', 'Majja', 'Shabwa', and 'Midi' with HP of more than 2,000 HP.
Towage is compulsory. Two (2) port tugs are to be used. Two (2) hours for berthing and two (2) hours for sailing.