The divers attempted to reach the sunken wreck on Wednesday ( 16 / 04 ) ago , 270 people , including school children , are still missing .
Twenty- six people died and 179 people survived , the search for survivors on Thursday ( 17 / 04 ) Click bad weather hampered .
Investigators said the ship's captain , Lee Joon - seok , not on duty when the ferry sank Click .
" It was the third officer who runs the wheel when the accident occurred , " said Park Jae - Eok prosecutor told reporters .
" Do they turn sharply or not .... it is still under investigation , " he said .
The rescue operation is performed again on Friday ( 18 / 04 ) by divers , who seeks to enter into a sinking ship .
Three heavy equipment such as a crane is used to lift the boat or move it to another area .
" We will examine various options that will be taken with extreme caution , since the use of a crane could potentially injure the victims were trapped inside the ship , " maritime security official said Yonhap news agency reported .
The cause of the sinking ship is not known , but experts suspect that the accident occurred due to hit a rock or a sharp turn , resulting in unbalanced ship .
( Read: cucak ijo trotol )
Sewol ferry sailing from Incheon , heading Jeju Island . The boat sank after traveling for two hours , as investigators delivered .