BERKSHIRE, England, Sept. 25, 2024 /PRNewswire/ -- AAR CORP. (NYSE: AIR) subsidiary Airinmar, a leading independent provider of component repair cycle management and aircraft warranty solutions, has signed an extension with Singapore Airlines.The extension utilizes Airinmar's full scope of repair cycle management services, including repair order, quote, and turnaround time (TAT) management; repair cost value engineering; component warranty recovery; and TAT guarantee enforcement. Airinmar will also continue ...