AIR vs HON

AAR Corp.

AAR Corp. provides products and services to commercial aviation, government, and defense markets worldwide. The Aviation Services segment offers aftermarket support and services; inventory management and distribution services; and maintenance, repair, and overhaul, as well as engineering services. This segment also sells and leases new, overhauled, and repaired engine and airframe parts, and components; and provides inventory and repair programs, warranty claim management, and outsourcing programs for engine and airframe parts and components, as well as performance-based supply chain logistics programs in support of the U.S. department of defense and foreign governments. In addition, it offers airframe inspection, maintenance, repair and overhaul, painting, line maintenance, airframe modification, structural repair, avionic and installation, exterior and interior refurbishment, and engineering and support services; and repairs and overhauls components, landing gears, wheels, and brakes. The Expeditionary Services segment provides products and services supporting the movement of equipment and personnel by the U.S. and foreign governments, and non-governmental organizations. This segment also designs, manufactures, and repairs transportation pallets, and various containers and shelters, as well as composite materials for commercial, business, and military aircraft; and provides engineering, design, and system integration services for command and control systems. The company serves domestic and foreign passenger airlines; domestic and foreign cargo airlines; regional and commuter airlines; business and general aviation operators; original equipment manufacturers; aircraft leasing companies; aftermarket aviation support companies; and domestic and foreign military customers. It primarily markets and sells products and services through its employees and foreign sales representatives. AAR Corp. was founded in 1951 and is headquartered in Wood Dale, Illinois.

Honeywell International Inc.

Honeywell International Inc. operates as a diversified technology and manufacturing company worldwide. Its Aerospace segment offers auxiliary power units, propulsion engines, integrated avionics, environmental control and electric power systems, engine controls, flight safety, communications, navigation hardware, data and software applications, radar and surveillance systems, aircraft lighting, advanced systems and instruments, satellite and space components, and aircraft wheels and brakes; spare parts; repair, overhaul, and maintenance services; thermal systems; and connected solutions and data services for aftermarket, as well as wireless connectivity and management services. The company's Honeywell Building Technologies segment offers software applications for building control and optimization; sensors, switches, control systems, and instruments for energy management; access control; video surveillance; fire products; remote patient monitoring systems; e-cooling heat transfer agents; and installation and upgrades of systems. Its Performance Materials and Technologies segment offers automation control, instrumentation, and software and related services; catalysts and adsorbents, equipment, and consulting; and materials to manufacture end products, such as bullet-resistant armor, nylon, computer chips, and pharmaceutical packaging, as well as Honeywell forge connected solutions. The company's Safety and Productivity Solutions segment provides personal protection equipment, apparel, gear, and footwear; gas detection technology; cloud-based notification and emergency messaging; mobile devices and software; supply chain and warehouse automation equipment, and software solutions; custom-engineered sensors, switches, and controls; and data and asset management productivity software solutions. It has strategic alliances with DENSO Corporation, Signify, and IDEMIA Group, S.A.S. The company was incorporated in 1985 and is headquartered in Charlotte, North Carolina.