‘Confirming we are cleared to land?’ Who said what at Austin

Animation of a FedEx 767 about to land on top of a Southwest 737 three days ago in Austin. From VASAviation.Two days ago I wrote about the latest airline “close call.” It happened before dawn this past Saturday, in near zero-visibility conditions, at the Bergstrom Airport in Austin. —A Boeing 767 flown by FedEx was…