Operability

Our vocation is to improve your Operational Reliability in consolidating the Flight Safety

Detailed analysis of in-service data to :
- Improve the OR (Operational Reliability) performance
- Reduce the OI (Operational Interruption)
- Reduce the NFF (No Fault Found).
Technical study of failures through a consolidated Fault Tree Analysis or Reliability Block Diagram.
Periodic review of in-service data to improve the operational indicators:
- Failure rate (λ(t))
- MTBF (Mean Time Between Failure)
- MTBUR (Mean Time Between Unscheduled Removal)
- MTTF (Mean Time To Failure)
- SI (Severity Index)

Study of MMEL (Master Minimum Equipment List) Dispatch conditions and operational and/or maintenance procedures in line with acceptable safety levels.
Detailed analysis of the duration of the rectification interval for failures with an operational impact.
Optimization of the duration of the rectification interval for faults having an operational impact.
Technical assistance for MMEL and MEL (Minimum Equipment List) legal document approvals by authority of certifications.