On July 25, 2008, Standard&Poor's Ratings Services lowered its ratings on AMR Corp. (B-/Negative/B-3) and subsidiary American Airlines Inc. (B-/Negative/--), including lowering the long-term corporate credit ratings on both entities to 'B-' from 'B', and removed the ratings from CreditWatch, where they had been placed with negative implications May 22, 2008. The outlook is negative. We affirmed the 'B-3' short-term rating on AMR and removed the rating from CreditWatch. The downgrade reflects expected heavy losses and negative operating cash flow caused by record high fuel prices. We also lowered ratings on most enhanced equipment trust certificates of American, in some cases by more than one notch (see list below). Ratings on airport revenue bonds that we consider equivalent