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Does Free Route Implementation Influence Air Traffic Management System? Case Study in Poland.

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Flexible Airspace Management and Free Route (FRA) implementation impacts air transport safety. This study developed a Risk Priority Number (RPN) method to analyze potential risks, ensuring safety is maintained during modern solution integration.

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Area of Science:

  • Aviation Safety
  • Air Traffic Management Systems

Background:

  • The European Union's Commission Implementing Regulation (EU) No 716/2014 introduced Flexible Airspace Management and Free Route (FRA) functionality.
  • Modernization of Air Traffic Management (ATM) systems is crucial for efficiency but raises safety concerns.

Purpose of the Study:

  • To investigate the influence of Flexible Airspace Management and Free Route (FRA) implementation on air transport safety.
  • To develop methods for maintaining current safety levels while adopting advanced ATM solutions.

Main Methods:

  • A modified Risk Priority Number (RPN) calculation concept was developed.
  • Rating scales for key RPN components were determined.
  • Failure Mode and Effects Analysis (FMEA) was employed to assess FRA implementation risks.

Main Results:

  • Potential incompatibilities arising from FRA implementation were identified and prioritized based on criticality.
  • The study quantified the impact of specific risk factors.

Conclusions:

  • Any modification to a safety-related management system inherently influences safety.
  • The impact of FRA implementation on safety is not universally negative and can be managed effectively with proper risk analysis.