The Government requires OEM engineering and logistical support for the UH-1N and TH-1H (H-1) helicopter platforms, including field support, Government interfaces, sustaining engineering, project engineering management, and logistics reachback support. The contract is planned to have a five-year period of performance consisting of five annual ordering periods. The Government intends to issue a sole-source solicitation to Bell Textron, Inc. under FAR 6.302-1, Only One Responsible Source. Electronic procedures will be used, and the solicitation is expected to be issued on or about October 23, 2026, via www.sam.gov.