 Another step in the wing's restructuring, the 9th and 609th Organizational Maintenance Squadrons inactivated and the flightline maintenance people moved to the flying squadrons.Several former OMS elements (tanker phase, U-2 periodic inspections, aero repair, and the wheel and tire shop) transferred to the 9th Field Maintenance Squadron, which was re-designated the 9th Maintenance Squadron.In 1994 Congress allocated $100 million to reactivate three SR-71s.