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At 4:01 a.m. ET next Thursday, the required vertical separation between planes flying in a range from 29,000 to 41,000 feet will decrease to 1,000 feet from the current 2,000. The required horizontal separation will remain unchanged at 5¾ miles.
Kilde:
USA Today
Det begynte altså igår.
At 4:01 a.m. ET next Thursday, the required vertical separation between planes flying in a range from 29,000 to 41,000 feet will decrease to 1,000 feet from the current 2,000. The required horizontal separation will remain unchanged at 5¾ miles.
John Foor, an engineer from Houston who flew about 125 times last year, says it increases the risk of a midair collision. "It cuts into the safety margin, regardless of the history of no incidents."
Kilde:
USA Today