Description: stewardess announces safety instructions before airline takeoff.

Description: steward announcement regarding oxygen on plane.

Description: stewardess makes no smoking announcement before airline takeoff.

Description: stewardess announces safety instructions before airline takeoff.

Description: stewardess announces safety instructions before airline takeoff.

Description: steward announcement regarding safety on plane.

Description: stewardess says welcome to cabin at beginning of flight.

Description: stewardess announcement regarding laptops on plane.

Description: steward announcement regarding safety on plane.

Description: steward announcement regarding exits on plane.