 NEW YORK--BUSINESS WIRE--Macquarie Infrastructure Holdings, LLC NYSE: MIC MIC Company or LLC, successor to Macquarie Infrastructure Corporation, today announced the closing of the sale of its Atlantic Aviation business to KKR for 4.475 billion, including assumed debt of approximately 1.0 billion. The Company announced that it had entered into the agreement to sell Atlantic Aviation on June 7, 2021. At a meeting of the MIC board of directors following the closing, the board authori 