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4D-TBO – Holding Patterns, A Thing Of The Past?

4D-TBO – Holding Patterns, A Thing Of The Past?

With 4D-TBO, air traffic controllers may soon have a way to make holding patterns a rare event, even at very busy airports. And the biggest surprise, is how little will have to change on aircraft, to make it possible! We already saw Airbus working on ways to save fuel...