This is a sole source requirement for the repair of one flight display unit, a Critical Application Item, under an established BOA. Only the current source possesses the necessary data; new sources must complete government source approval, which typically cannot be processed in time for award. The initial induction period is 365 calendar days from contract award, with an option to extend by an additional 365 days. Pricing must cover a maximum of 10 units over the entire contract period, with separate pricing required for the second year if rates change. The acquisition is subject to free trade agreements and the WTO Government Procurement Agreement.