AAR CORP. Press Releases - WOOD DALE, ILLINOIS January 6, 2010 AAR NYSE AIR announced today that it has signed a Memorandum of Agreement MOA with Sikorsky Aircraft Corporation under
AAR Corporation - Wikipedia, the free encyclopedia - AAR CORP. NYSE AIR is an aviation support company. Founded in 1951, AAR provides a broad range of products and services to the aerospace and government defense