Since its humble beginnings as a parts brokerage and distribution business in Connecticut, United Aero Group (UAG) has grown into a robust group of companies operating under a single brand to serve the helicopter market. Arista brought expertise in airframe repair and refurbishment, with an emphasis on Sikorsky UH-60 Black Hawk and Bell UH-1H Huey models. In 2022, UAG acquired Advanced Composite Structures (ACS), the world’s largest independent organization for blade repair, further diversifying UAG’s capabilities. It provides complete parts support, refurbishment service, and airframe, engine, and blade repair and maintenance for the UH-60. Comprehensive blade repairComplementing its airframe and engine support, UAG operates a comprehensive blade repair service network.