The Air Force is defining a “gig line” as part of a wider effort to make standards clearer and easier to comply with.

REUTERS SEOUL — Both engines of the Jeju Air plane that crashed last month contained duck remains, according to a preliminary report on Monday, with authorities still trying to determine what caused ...

a migratory bird Duck remains were found in both engines of the Jeju passenger jet that crashed last month, killing 179 people in the worst air disaster in South Korea’s history. The first ...