Aerospace & Defense Manufacturing worked example

Production Readiness Risk Score with production launch impact severity of 23 1-10: a worked example

What does the result look like when production launch impact severity reaches 23 1-10? The full calculation is worked below with real intermediate numbers. a program or manufacturing manager needs to judge whether a flight hardware program is ready for production release

The inputs for this scenario

  • Production launch impact severity: 23 1-10 (raised for this scenario; the documented default is 9)
  • Readiness gap likelihood: 6 1-10 (unchanged)
  • Early detection difficulty: 6 1-10 (unchanged)

Working through the calculation

  • Applying the documented formula (Production readiness risk score = severity score × likelihood score × detection difficulty score) to the inputs above produces each figure below.
  • At this operating point the engine returns 12.8 score for production readiness risk score, the number this scenario is built around.
  • At this operating point the engine returns 23 1-10 for production launch impact severity.
  • At this operating point the engine returns 6 1-10 for readiness gap likelihood.
  • At this operating point the engine returns 6 1-10 for early detection difficulty.

How this compares with the baseline

  • Against the tool's baseline example, where production launch impact severity sits at 9 1-10 and the headline result is 7.2 score, this scenario comes in 77.78% above the baseline at 12.8 score.
  • A figure at this level is achievable when production launch impact severity is genuinely sustained, not just peaked for a shift. The score is ordinal, not a probability, so a high score is not exactly twice as risky as one half its size, and equal scores can hide very different severity profiles that boards must read line by line.

Results at a glance

  • Production readiness risk score: 12.8 score (headline result)
  • Production launch impact severity: 23 1-10
  • Readiness gap likelihood: 6 1-10
  • Early detection difficulty: 6 1-10

Run it with your numbers

  • Every input above is editable in the live Production Readiness Risk Score calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.