VSE Corporation is a provider of aftermarket distribution and maintenance, repair and overhaul (MRO) services for air and land transportation assets for commercial and government markets. Its Aviation segment provides aftermarket parts distribution and MRO services for components and engine accessories supporting commercial, business and general aviation operators. This business offers a range of services to a diversified global client base of commercial airlines, regional airlines, cargo transporters, MRO integrators and providers, aviation manufacturers, corporate and private aircraft owners, and fixed-base operators. Its Fleet segment is specialized in part distribution, engineering solutions, and supply chain management services supporting the medium and heavy-duty fleet market. Fleet segment operations are conducted under the brand Wheeler Fleet Solutions, which supports government and commercial truck fleets with parts, sustainment solutions and managed inventory services.