APPENDIX D EXAMPLE OF A RISK REGISTER Outcome (Pre-Mitigation) Outcome (Post-Mitigation) No Hazard Hazard Existing Further Actions to Risk Monitoring and Description Consequence Controls Reduce Risk Owners Review Actions Description Risk Risk Severity Severity Likelihood Likelihood Tolerability Tolerability 1 Flying into area Loss of thrust all Avoidance, High Remote Monitoring of NOTAMs, High Extremely Review Flight Ensure latest – of volcanic ash engines existing crew Flight planning to avoid Remote Operations information available cloud procedures flying into Danger Area, to crew. QRH drills for volcanic Monitoring of pilot ash procedures, Notice reports and review of to crew on in-flight revised flight planning volcanic ash encounters and operating procedures 2 Flying into area Damage to Avoidance, Medium Remote Monitoring of NOTAMs, Medium Extremely Acceptable Flight Ensure latest of volcanic ash windscreen existing crew Flight planning to avoid Remote Operations information available cloud obscuring vision procedures flying danger Area, to crew. QRH drill for volcanic Monitoring of pilot ash procedures, Notice reports and review of to crew on in-flight revised flight planning volcanic ash encounters and operating procedures 3 Flying into or Undetected engine Pre-flight Medium Possible Enhanced reporting and Medium Extremely Acceptable Operations, Monitoring of to area of and airframe checks and flight tracking for flights Remote Engineering enhanced reporting volcanic ash damage leading to walk-around into or to Danger system and cloud system or checks, Area. Additional engineering component failure Scheduled inspections of ash cloud inspections maintenance contamination iaw TCH Instructions 4 … … … … … … … … … … … … 5 … … … … … … … … … … … …
APPENDIX D EXAMPLE OF A RISK REGISTER Outcome (Pre-Mitigation) Outcome (Post-Mitigation) No Hazard Description Hazard Consequence Description Existing Controls Severity Likelihood Risk Tolerability Further Actions to Reduce Risk Severity Likelihood Risk Tolerability Risk Owners Monitoring and Review Actions 1 Flying into area of volcanic ash cloud Loss of thrust – all engines Avoidance, existing crew procedures High Remote Monitoring of NOTAMs, Flight planning to avoid flying into Danger Area, QRH drills for volcanic ash procedures, Notice to crew on in-flight volcanic ash encounters High Extremely Remote Review Flight Operations Ensure latest information available to crew. Monitoring of pilot reports and review of revised flight planning and operating procedures 2 Flying into area of volcanic ash cloud Damage to windscreen obscuring vision Avoidance, existing crew procedures Medium Remote Monitoring of NOTAMs, Flight planning to avoid flying danger Area, QRH drill for volcanic ash procedures, Notice to crew on in-flight volcanic ash encounters Medium Extremely Remote Acceptable Flight Operations Ensure latest information available to crew. Monitoring of pilot reports and review of revised flight planning and operating procedures 3 Flying into or to area of volcanic ash cloud Undetected engine and airframe damage leading to system or component failure Pre-flight checks and walk-around checks, Scheduled maintenance Medium Possible Enhanced reporting and flight tracking for flights into or to Danger Area. Additional inspections of ash cloud contamination iaw TCH Instructions Medium Extremely Remote Acceptable Operations, Engineering Monitoring of enhanced reporting system and engineering inspections 4 … … … … … … … … … … … … 5 … … … … … … … … … … … …