Quartz Mountain Aerospace expands operations to Coffeyville, Kansas
A tentative lease agreement has been signed between Coffeyville Industries and Quartz Mountain Aerospace (QMA), an aircraft manufacturer headquartered in Altus, Oklahoma. QMA desires to expand its aerospace manufacturing operations in Coffeyville by producing the sheet metal subassemblies necessary to support accelerated production of their Model 11E single engine piston aircraft at their Altus manufacturing

