How was the Flydubai pilot who attacked his co-pilot cleared to fly?

A thorough investigation revealing systemic failures followed by corrective action (enhanced screening, reporting protocols, regulatory oversight) could restore confidence in safety procedures, though it would likely impose near-term compliance costs on regional carriers and potentially trigger insurance premium adjustments during the remediation period.

If the incident remains a one-off case with limited follow-up or regulatory enforcement, market attention would likely fade without material impact on airline operations or insurance pricing, though it could persist as a reputational concern for Flydubai and regional aviation authorities.

Discovery of additional unreported incidents, evidence of deliberate concealment by the airline or regulator, or a subsequent safety event linked to inadequate vetting would plausibly trigger regulatory sanctions, increased scrutiny of Middle Eastern carriers' certifications, and pressure on insurers to reassess risk exposure in that market segment.