Delta TechOps has expanded its maintenance agreement with Tulsa-based Omni Air International (OAI) to include component and inventory support for the charter airline’s new Boeing 767 fleet. As part of the five-year agreement, Delta TechOps will provide component and inventory support on OAI’s B767s, including avionics and hydraulics. Delta TechOps and OAI’s partnership began in 2003 with TechOps providing component support on OAI’s 757 fleet.