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Apr 8, 2026 at 2:06 PMAscent Aviation Services has announced a change in its management. Scott Diaz (photo) has been appointed Executive Vice President of Sales and Marketing, while Chief Commercial Officer Scott Butler will leave the company later this month.
Butler has served as CCO for nearly eight years and played a crucial role in developing Ascent’s commercial strategy. Under his leadership, the U.S. company significantly expanded its global customer base and solidified its position in the aviation industry. He contributed significantly to the company’s continuous growth and the enhancement of its service offerings.
With the appointment of Diaz as EVP of Sales and Marketing, a new step in the management structure is being taken. He brings extensive industry experience and has a proven track record in revenue growth and customer retention.
“We are excited that Scott Diaz is taking on this expanded leadership role,” said CEO and President Dave Querio. “His expertise and vision will be critical as we continue to build momentum and pursue new opportunities in the market.”
Ascent Aviation Services reaffirms its commitment to providing exceptional value to its customers and partners while investing in its employees and capabilities. The company is one of the largest independent providers of aftermarket services for aircraft worldwide, offering comprehensive maintenance, repair, and overhaul services.






