Which list accurately states the four phases of Mishap Investigations?

Which list accurately states the four phases of Mishap Investigations?

• A. Organization + Prelim Exam; Data Collection; Analysis + Deliberation; Completed Field Report
• B. Organization + Prelim Exam; Data Collection; Risk Assessment; Completed Field Report
• C. Data Collection; Analysis + Deliberation; Completed Field Report; Feedback
• D. Organization + Prelim Exam; Data Gathering; Analysis; Final Report

Answer: (A)

Mishap investigations follow a four-phase sequence: Organization and Preliminary Examination, Data Collection, Analysis and Deliberation, and the Completed Field Report. The first phase sets up the investigation—assembling the team, defining scope and authorities, securing the scene, and ensuring safety—so everyone knows their role and what the investigation is trying to accomplish. The second phase gathers all relevant evidence: logs, records, photos, instruments, and witness statements, building a complete picture of what happened. In the third phase, the team analyzes the collected information, identifies root causes and contributing factors, and considers what changes would prevent recurrence. The final phase produces the Completed Field Report, a formal document that presents findings, conclusions, root causes, corrective actions, and lessons learned for field and leadership use. The other options mix in elements that don’t align with this standard four-phase flow (such as a separate risk assessment or a different final deliverable), or use wording that isn’t part of the established sequence, so the four-phase progression ending with a Completed Field Report is the best fit.

Mishap investigations follow a four-phase sequence: Organization and Preliminary Examination, Data Collection, Analysis and Deliberation, and the Completed Field Report. The first phase sets up the investigation—assembling the team, defining scope and authorities, securing the scene, and ensuring safety—so everyone knows their role and what the investigation is trying to accomplish. The second phase gathers all relevant evidence: logs, records, photos, instruments, and witness statements, building a complete picture of what happened. In the third phase, the team analyzes the collected information, identifies root causes and contributing factors, and considers what changes would prevent recurrence. The final phase produces the Completed Field Report, a formal document that presents findings, conclusions, root causes, corrective actions, and lessons learned for field and leadership use. The other options mix in elements that don’t align with this standard four-phase flow (such as a separate risk assessment or a different final deliverable), or use wording that isn’t part of the established sequence, so the four-phase progression ending with a Completed Field Report is the best fit.