South Korea launches safety inspection of all airline operations after Jeju Air crash

Authorities announce investigation as shocked citizens enter second day of official mourning

South Korea has launched an emergency safety inspection of the country's entire airline operations, and a separate check of all Boeing 737-800s, after 179 people died in a Jeju Air crash involving the aircraft on Sunday.

As shocked citizens began a second day of official mourning and flags flew at half-mast, the government said it would carry out the audit of all 101 of the aircraft in domestic operation, with US investigators, possibly including Boeing, joining the inspection.