We support MoD DE&S Delivery Teams with our team of highly specialist expert Independent Structural Airworthiness Advisors (ISAA). Our ISAAs provide independent Structural Airworthiness advice and support to Platform Technical Airworthiness Authorities (TAA) on all Structural Integrity (SI) aspects through life in accordance with Military Airworthiness Authority (MAA) Regulation (RA 5720).
Our ISAAs are key members of Structural, Propulsion and Systems Integrity Working Groups and through active participation at these forums our ISAAs inform the TAA’s assessment of the status of SI of the platform. An essential element of this assurance process is to have a periodic review of the manner in which the aircraft is operated; to confirm that usage assumptions, and thus component lives remain valid. This requirement is achieved initially by having an independent review of the Statement of Operating Intent and Usage (SOIU).