1
The gap between remembered skill and current skill
How pilots overestimate retained proficiency after periods of inactivity.
Study Path
When experience feels like proficiency
Returning to flying after a break means skills have decayed in ways that are not immediately obvious.Decision gate: When experience feels like proficiency
A private pilot departed on a return flight shortly after completing a flight review. Forecast and reported conditions included low ceilings and reduced visibility near the destination. The flight began routinely, with familiar procedures and a familiar aircraft. As the route progressed, conditions ahead reduced flexibility for continued visual flight. This is the point where familiarity can mask a gap between comfort and readiness.
Source: NTSB investigation — view full report
How pilots overestimate retained proficiency after periods of inactivity.
How procedural memory degrades differently from declarative knowledge.
How instrument crosscheck habits decay and what that looks like in flight.
How reaction time and judgment speed are slower after a layoff.
How excessive tentativeness introduces its own hazards.
The pilot continued toward the destination despite the reported conditions. As the flight approached the affected area, usable visual cues diminished. Timing and decision options narrowed as the situation evolved. The flight ended after encountering conditions incompatible with visual flight. The investigation reflected how return-to-flying risk often appears as timing and judgment degradation before obvious error.
Source: NTSB investigation — view full report
Capture what happened, what you learned, and what you would do differently.
Start Debrief