holding stack


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holding stack

holding stack
Holding ‘stack' using a left-handle race track.
A number of aircraft holding at a common fix with vertical separation. Also called a stack.
References in periodicals archive ?
Using actual radar data showing over 7,000 flights, the video gives a unique tour of the key features facing air traffic control which include the four holding stacks over London, the military training zones above North Wales from the RAF Valley base, to helicopters delivering people and supplies to the North Sea oil rigs.
He also Instagrammed a photo of Fiddy holding stacks of Mayweather's money: "Hold my money, [bleep]boy," he wrote.
Going the other direction, many of the docks along the ICW are holding stacks of snook, as are some of the potholes on flats which flank the ICW in Gasparilla Sound and Lemon Bay.