# Decision-Making Framework for Aviation Safety in Predictive Maintenance Strategies
## 4 Discussion  
### Expected Outcomes of PM Implementation  
The implementation of the PM framework is expected to deliver significant advancements in the evaluation and optimization of maintenance strategies for aircraft components. These outcomes will address technical, operational, economic, and organizational aspects, offering both immediate and long-term benefits to aviation stakeholders. By systematically applying the framework, a lot of outcomes are anticipated.  
The framework will enable a detailed and systematic assessment of aircraft components to determine their suitability for PM. Components will be evaluated based on technical, economic, regulatory, and organizational criteria, ensuring that decisions are holistic, and data driven. This will allow maintenance planners to prioritize components that offer the highest potential for operational and cost efficiencies while aligning with safety and regulatory requirements.  
By providing a transparent scoring and aggregation mechanism, the framework will support informed decision-making. MRO organizations and airlines will have a reliable tool to identify components where PM can deliver the most value, reducing reliance on reactive or scheduled maintenance strategies. This will help organizations optimize resource allocation and improve fleet reliability.  
Adopting PM for suitable components is expected to lead to reduced unscheduled maintenance events, minimizing aircraft downtime and improving operational availability. By accurately predicting component degradation and failure patterns, airlines can plan maintenance activities more effectively, reducing delays, cancelations, and associated costs.  
The framework will help identify components where PM can generate significant cost savings by reducing unnecessary maintenance activities, extending component lifespans, and avoiding costly failures. Economic feasibility assessments within the framework will ensure that PM investments yield a positive return on investment for MRO providers and airlines.  
The framework integrates regulatory compliance and safety considerations into the evaluation process, ensuring that PM implementation supports the highest standards of aviation safety. By identifying components critical to flight safety, the framework will help prioritize maintenance strategies that mitigate risks and enhance overall safety performance.  
The framework's ability to integrate expert input and stakeholder priorities will result in outcomes that reflect the needs of diverse aviation stakeholders. This will foster consensus among airlines, regulators, and MRO providers, supporting widespread acceptance and adoption of the framework. Additionally, the inclusion of expert-driven adjustments will enhance the credibility and practicality of the results.  
The framework's sensitivity analysis will ensure robust outcomes that remain consistent even under varying criteria weights and scenarios. This adaptability will enable its application across diverse fleets, operational environments, and technological advancements. It will also provide a foundation for future enhancements as new data sources and PM technologies become available.  
The framework will serve as a tool for PM feasibility evaluation in aviation, setting an approach for structured decision-making in maintenance planning. By providing a replicable methodology, the framework can be adopted and adapted by other organizations, contributing to industry-wide improvements in maintenance practices.