Now , American airline is  investigating ,two separate instances of fires  on  passenger planes .The latest  this morning ,when an Ohio flight was forced to  make a  emergency landing The mid-air  scare capture on camera just after  takeoff from  Columbia Ohio That is affirmative  ,we lost the  NO 2 engine on the birds strike with high vibration.This video show the flames shooting alongside an American airline planes ,  appearing to come from the  engine . According to American airline: the flight turned around landed normally taxied safety to the gate under its own power , American adding safety is  our  top priority .Today incident come after these flames flash from below the wing of another American airline  flight , in charlotte  Thursday on the runway ,just before takeoff .American says takeoff was aborted with a reported mechanical issue .  The plane is making it  safely to the gate .I totally knowledge seeing flights in scary situation ,but the fear factor doesn’t convert into actual high risk ,these professionals   are prepared to deal  with that situation in keep the airplane safe .affirmative 肯定的vibration 震动 抖动abort 流产，终端，取消mechanical 故障的