AAR(AIR) - 2025 Q4 - Annual Results

Exhibit 99.1 AAR reports fourth quarter and fiscal year 2025 results Wood Dale, Illinois, July 16, 2025 — AAR CORP. (NYSE: AIR), a leading provider of aviation services to commercial and government operators, MROs, and OEMs, reported today financial results for the fourth quarter and fiscal year 2025 ended May 31, 2025. FOURTH QUARTER FISCAL YEAR 2025 HIGHLIGHTS (As compared to Q4 FY2024) FISCAL YEAR 2025 HIGHLIGHTS (As compared to FY2024) "In Fiscal Year 2025, we delivered record sales and profitability an ...