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145.A.60 requires the organisation to report to the competent authority and the type certificate holder any condition of an aircraft or component identified during maintenance that could seriously hazard the aircraft, and to do so within 72 hours of identification.
What it means in practice
Whenever maintenance personnel identify a condition that has or may have a serious impact on flight safety, the organisation must report it. This includes structural defects, system malfunctions, manufacturing defects, and any other condition that could endanger the aircraft if not corrected. The regulation places a mandatory obligation on the organisation to report, not a discretionary one.
Reports must be submitted to the competent authority, and where the condition relates to a design deficiency, also to the type certificate holder. The reporting must occur within 72 hours of the organisation identifying the condition. The organisation must also feed occurrence data into its internal safety analysis and quality system.
Key requirements
The organisation must establish an internal occurrence reporting system to identify, collect, and assess reportable conditions. Reports to the competent authority must be submitted within 72 hours. The regulation also requires reporting to the type certificate holder or supplemental type certificate holder where the occurrence relates to a possible design deficiency. The organisation must maintain records of all occurrences reported and actions taken.
Common compliance gaps
Under-reporting is the most significant compliance gap in occurrence reporting. Organisations sometimes fail to recognise that a condition is reportable, or maintenance personnel are reluctant to report due to a culture that associates reporting with blame. Late reporting beyond the 72-hour window is also common, particularly when there is uncertainty about whether a condition meets the reporting threshold.
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