Which concept focuses on the absence of accidents and incidents in aviation?

Which concept focuses on the absence of accidents and incidents in aviation?

• A. Safety I
• B. Safety II
• C. Flight Plan
• D. PAPI

Answer: (A)

The main concept being tested is how safety is defined and measured in aviation—the traditional Safety I view, which defines safety as the absence of accidents and incidents. In Safety I, safety performance is assessed by looking at how often adverse events occur and how severe they are, with improvements focused on preventing those events from happening in the first place. This perspective treats incidents and accidents as the primary signals of failure that need to be avoided. Safety II contrasts with this by focusing on how everyday operations succeed under varying conditions and how the system adapts to keep things running safely, not just on preventing negative outcomes. The other options are not safety philosophies: a flight plan is simply a planned route and altitudes for a flight, and PAPI is a visual instrument providing approach lighting guidance. So the concept that centers on the absence of accidents and incidents is Safety I.

The main concept being tested is how safety is defined and measured in aviation—the traditional Safety I view, which defines safety as the absence of accidents and incidents. In Safety I, safety performance is assessed by looking at how often adverse events occur and how severe they are, with improvements focused on preventing those events from happening in the first place. This perspective treats incidents and accidents as the primary signals of failure that need to be avoided.

Safety II contrasts with this by focusing on how everyday operations succeed under varying conditions and how the system adapts to keep things running safely, not just on preventing negative outcomes. The other options are not safety philosophies: a flight plan is simply a planned route and altitudes for a flight, and PAPI is a visual instrument providing approach lighting guidance. So the concept that centers on the absence of accidents and incidents is Safety I.