...- KKR Apple Bidco LLC will issue new debt related to KKR & Co's $4.475 billion leveraged buyout (LBO) of Plano, Texas-based provider of fuel, terminal, aircraft hangaring, and other aviation services Atlantic Aviation. The company expects the transaction to close in the second half of 2021. Pro forma for the transaction, S&P Global Ratings-adjusted leverage will increase to the mid-7x area from the low-5x area. - As a result, we lowered our issuer credit rating on Atlantic Aviation FBO Inc. by one notch to 'B' from 'B+'. - At the same time, we assigned our 'B' issuer credit rating to the new borrower in the proposed transaction, KKR Apple Bidco LLC. Following completion of the sale, we expect to maintain our ratings on KKR Apple Bidco LLC and withdraw our ratings on Atlantic Aviation FBO Inc. - We also assigned our 'B+' issue-level rating and '2' recovery rating to KKR Apple Bidco LLC's proposed first-lien credit facility, which will include a $225 million revolving credit facility due...