Quentin Koch has joined Slate Aviation as chief operating officer (COO), reporting directly to the board of directors. He will lead operational strategy and execution as the company, one of the largest operators of VIP Bombardier CRJ and Challenger 850 aircraft in the US, prepares for significant growth in 2026.

Koch brings extensive aviation leadership experience, having most recently served as president and CEO of Blue Hawaiian Helicopters and Activities, where he oversaw multi-base operations and 40 hotels, driving performance, safety and service excellence across a complex operating environment.

As COO, Koch will focus on scaling Slate Aviation’s operations to support its 2026 growth plan, which includes adding 10 aircraft to the company’s fleet to serve on-demand charter, fractional and shuttle clients, as well as continuing to expand its MRO and interior completion divisions.

Heather Maguire, co-owner of Slate Aviation, comments: “Quentin’s operational expertise and leadership approach make him a strong fit for Slate Aviation at this stage of our growth. His experience positions the company well as we expand the fleet and continue to scale our core offerings.”

Koch adds: “I’m excited to join Slate Aviation and work directly with the board and leadership team. Slate has built a strong foundation, and I look forward to executing on the company’s growth strategy while maintaining a focus on safety, reliability and a fantastic onboard experience.”

Slate Aviation is the new marketing name of Tri State Charter, which operates more than 3,500 flights annually and employs more than 100 employees nationwide.