11.   They also cautioned that the Tempe-based carrier still could encounter financial turbulence as it seeks a return to profitability.

12.   A Tunisian woman, Narjess Hadada, told the AP that the plane encountered turbulence as it prepared to land.

13.   A Tunisian woman, Narjess Hadada, told The Associated Press that the plane encountered turbulence as it prepared to land.

14.   A Tunisian woman, Narjess Hadada, told The Associated Press that shortly before the crash, the plane encountered turbulence as it prepared to land.

15.   A United Airlines flight encountered severe turbulence Monday on a trip from Tokyo to Honolulu.

16.   An American Airlines jet encountered severe turbulence over the Gulf of Mexico, turned around and landed safely in Houston, an airline official said.

17.   An American Airlines flight encountered severe turbulence en route from Miami to San Juan on Wednesday, and at least six people were injured, authorities said.

18.   An American Airlines flight encountered severe turbulence en route from Miami to San Juan on Wednesday, and at least six passengers were injured, according to preliminary reports.

19.   Mirth Gault told the sheriff that the plane encountered turbulence during the approach, but officials did not say what caused the crash.

20.   Nuas quoted the passengers as saying they were hurled to the ceiling when the plane dropped after encountering severe turbulence.