In aviation decision-making, situational awareness (SA) is best defined as:
AThe ability to visually track multiple aircraft simultaneously using standard scanning techniques.
BAn accurate, continuous perception and understanding of all factors and conditions affecting the flight at a given moment.✓
CThe process of following a pre-flight checklist to ensure all tasks are completed before launch.
Why →Situational awareness is the continuous, accurate mental model of all relevant factors: aircraft state, environment (weather, airspace, terrain), crew state, mission status, and external pressures. Loss of SA is a leading accident precursor: pilots make critical errors when their mental model diverges from reality.
Field note →Common SA killers for drone pilots: fixation on the screen (losing awareness of the aircraft's actual position in space), distraction by bystanders, battery anxiety overriding other cues, and scope narrowing in complex environments. Keep part of your attention on "what's changing around me right now."
SOURCE → PHAK Chapter 2, Aeronautical Decision-MakingCHECKED JUL 16ACS V.C.K1MED