Before revision: In an accident in 1991 , a tower controller in an airport forgot a step in a simple procedure and that led to two planes crashing into each other, killing a number of passengers and crew.Stone, M., Dismukes, K., Remington, R. (2001).
After revision: In theLos Angeles runway disaster 1991 , a tower controller in an airport forgot a step in a simple procedure and that led to two planes crashing into each other, killing a number of passengers and crew.Stone, M., Dismukes, K., Remington, R. (2001).