At 0253:56, with the assignment travelling at 9 mph, the operator selected COAST B (brake), and then two seconds later he selected STOP. ###>À 2 h 53 min 56 s, alors que la manœuvre roulait à 9 mi/h, l'opérateur a enclenché le mode COAST B (freins), puis, deux secondes plus tard, le mode STOP.