Indonesian official : `` Our early conjecture is that the plane is in the bottom of the sea '' Ships , planes and helicopters search for missing commercial jet . CNN meteorologist says weather in the search area appears to be improving . Comment: The most likely scenario would be a large aircraft crash into the ocean with all on board killed or injured.
Indonesian official : `` Our early conjecture is that the plane is in the bottom of the sea '' Ships , planes and helicopters search for missing commercial jet . CNN meteorologist says weather in the search area appears to be improving . Airline briefs passengers ' family members at Indonesia airport .