Monitor and manage deferred fleet defects daily in AMOS, ensuring timely resolution planning, liaising with the Operational Control Centre on limitations and operational restrictions, consulting with manufacturers on technical issues, assisting Short-Term Planning and Routing in task prioritisation and parts interchangeability, managing maintenance task cancellations and extensions, analysing recurrent fleet issues, handling urgent engine alerts and vibration reports, and supporting MEL usage and troubleshooting, all in accordance with industry standards and regulations, to maintain fleet airworthiness and operational efficiency.