This tender notice is being re-published following revisions to the original scope of requirements. The opportunity was previously advertised under reference LSP Flapjack UK 4 Tender Notice 715755459 which has subsequently expired. The re-publication is intended to reflect the updated scope and ensure that all prospective suppliers have access to the latest requirements and associated information when preparing and submitting their responses. The Authority has a requirement for the provision of services for the design and production of the BBMF Lancaster aircraft hydraulic flapjack part, quantity two. The Lancaster aircraft is currently undergoing maintenance. One hydraulic flapjack must be provided by November 2026, and the second by June 2027. This contract contains core work, for the provision of the hydraulic flapjack cylinder and end cap (FJC + EC), and an option, for the additional cost for the provision of the entire hydraulic flapjack unit (FJA). The Authority will determine whether this option shall be exercised after contract award. The supplier for this work must be compliant with the technical requirements set out in the ITT.