Duncan Aviation president Mike Minchow has announced several senior leadership changes at the company’s Battle Creek and Kalamazoo, Michigan, facilities. Minchow said the planned transitions are intended to provide continuity for customers and team members.
From 1 January 2027, Andy Richards, executive vice president and COO of the Michigan locations, will retire from his full-time role after nearly 30 years with the company. He will move to a part-time consulting position supporting the leadership team.
“Andy’s impact on Duncan Aviation has been significant,” said Minchow. “His care for people, commitment to customers, and thoughtful leadership helped shape the culture of our Michigan facilities. We’re grateful his experience and perspective will remain available as we make this transition.”
Travis Grimsley has been named executive vice president and general manager of Michigan operations. Grimsley joined Duncan Aviation in 2005 as a line services representative. He became manager of customer service in 2016 and director of maintenance in 2019, and most recently served as vice president of aircraft services in Michigan.
Nate Darlington will succeed Grimsley as vice president of aircraft services. He will oversee the airframe and paint areas in Battle Creek and work on strengthening coordination across Duncan Aviation’s service network.
Justin Merkling joins the Battle Creek senior leadership team as vice president of modifications, overseeing interior, avionics installations and engine/accessory. Merkling joined Duncan Aviation in 1999 as an airframe technician. His roles since then have included Citation and Hawker technical representative, engine services manager, accessory manager and, most recently, Battle Creek customer service manager.
Duncan Aviation said the changes are part of its long-term approach to succession planning.
