Ascent Aviation Services announces the promotion of Tim McGuire to President and Chief Operating Officer. Over the past four years as COO, McGuire has strengthened operations, improved productivity, and built lasting trust with customers, employees, and shareholders.
Ascent Aviation Services, a leading provider of aircraft maintenance, repair, and overhaul (MRO) services, concluded a successful showing at MRO Americas 2026 in Orlando, highlighting significant investments in infrastructure, evolving leadership, and a bold vision for future growth.
Ascent Aviation Services celebrated the grand opening of two new widebody maintenance hangars at its Marana facility, marking a $70 million investment that expands capacity, supports B777-300ER passenger-to-freighter conversions, and creates more than 300 high-quality jobs in Southern Arizona. This expansion strengthens Ascent’s position as a leading MRO provider while supporting workforce development and the region’s growing aviation industry.
Marana, AZ – Ascent Aviation Services has broken ground at Pinal Air Park on two new widebody aircraft hangars, expanding its North American operations for passenger-to-freighter conversions and heavy maintenance. The $55 million project adds 180,000 sq. ft. of hangar space and 60,000 sq. ft. of storage and shop facilities, creating over 300 new aviation jobs. Upon completion, the Marana site will convert Boeing B777-300ER aircraft for Israel Aerospace Industries, strengthening Ascent’s global service offerings and supporting long-term growth in Southern Arizona’s aviation industry.
Israel Aerospace Industries (IAI) has partnered with Ascent Aviation Services to establish a North American conversion site for two lines of Boeing 777-300ER passenger-to-freighter aircraft. Starting in 2024 at Ascent’s Marana, Arizona facilities, the program includes the construction of two new widebody hangars to support the conversions. The collaboration, part of a 15-year agreement, will bring hundreds of high-skilled jobs to the region, expand Ascent’s Marana footprint, and strengthen IAI’s global P2F capabilities. This partnership positions Ascent and IAI to meet growing worldwide demand for long-haul freighter aircraft.