He said that if pilots "had followed procedures" and "used common sense, the accidents wouldn't have occurred."
But for undetermined reasons, the pilots followed a course of 109degrees.
"See if the pilot can follow them," I said.
The pilot of the last plane nearly followed it into the canyon.
The pilot followed procedure by returning to the gate, he said.
Two pilots followed him with another tangle of heavy links.
The airliner was trailing a long line of black smoke that any pilot with two eyes could follow.
The pilot followed the Torgona landing instructions to the letter.
The beam was working, though, and the pilot would soon be following it right into the airport.
The vector came up on the screen and the pilot followed it into the valley.