Triumph Group, Inc. announced that, its Fabrications business has signed a long-term agreement with Bell Helicopter to extend their production of bonded panel structures for the AH-1Z attack helicopter through 2021. Triumph’s Fabrications business, under its newly realigned Aerospace Structures business unit, will provide the panels for Lots 15-16 under the follow-on contract agreement. The contract between Triumph Fabrications and Bell for the original scope of work was executed in 2012. Triumph Fabrications is an operating company of Triumph Aerospace Structures. In addition to bonded panels, Triumph Fabrications produces fuselage structures, rotor fairings, leading edges, avionics shelves and fuel pods for Bell Helicopter. In addition to the AH-1Z, Triumph Fabrications produces structural content on the Bell 205, 206, 412, and 525, and fabricated structural content and spares for other military programs.