Promotes Top Leaders From Within, Celebrating Decades of Dedication
ANN ARBOR, Mich. / JAN. 29, 2026 / AVIATION NEWS—Avfuel Corporation, a leading supplier of aviation fuel and services, announces staff advancements, promoting four of its executive leaders and forming a senior team of the company’s top executives to collectively oversee enterprise-wide operations.
As part of its long-term leadership advancement plan, Avfuel appointed C.R. Sincock, II to president while promoting Joel Hirst to executive vice president, Marci Ammerman to senior vice president of marketing and strategic planning, and Jonathan Boyle to vice president of sales for contract fuel and bulk fuel.