What is a flight readiness checklist?

• A. A set of tasks to perform after launch
• B. A plan for post-flight recovery
• C. A document describing the rocket's color scheme
• D. A list of steps to verify before launch, including range clearance, equipment inspection, and safety verification

Answer: (D)

Before launch, you run a flight readiness checklist—a structured list of steps that confirms everything is ready and safe for ignition. It ensures the launch area is clear of people and hazards (range clearance), all systems and components are inspected for defects (equipment inspection), and safety controls and procedures are in place and understood (safety verification). This pre-launch process helps catch issues ahead of time so the launch can proceed safely.

Tasks after launch belong to post-flight activities, not pre-flight verification. A plan for post-flight recovery is about retrieving the rocket after it has flown. A document describing the rocket’s color scheme isn’t about readiness or safety checks and doesn’t address launch conditions.