FAST Situational Awareness — Questions and Answers
Question 1: Situational awareness (SA) is best defined as:
- Knowing all possible outcomes of a given manoeuvre in advance
- Perceiving environmental elements, comprehending their meaning, and projecting future states (Correct answer)
- Reacting quickly to unexpected events in the cockpit
- Memorising checklists and standard operating procedures
Correct answer: Perceiving environmental elements, comprehending their meaning, and projecting future states
Endsley's three-level model defines SA as: Level 1 — perception of elements; Level 2 — comprehension of their meaning; Level 3 — projection of future status. It is about building and maintaining an accurate mental model.
Question 2: A pilot sees a warning light but does not know what it signifies. Which level of situational awareness is present, and which is absent?
- Level 2 present; Level 1 absent
- Level 1 present; Level 2 absent (Correct answer)
- Level 3 present; Level 2 absent
- All three levels are present
Correct answer: Level 1 present; Level 2 absent
Level 1 SA (perception) is present — the pilot sees the light. Level 2 SA (comprehension) is absent — the pilot does not understand what it means. Level 3 (projection) cannot exist without Level 2.
Question 3: Which condition most severely degrades situational awareness in a high-workload environment?
- Flying in clear weather conditions
- Cognitive tunnelling on a single instrument (Correct answer)
- Using a co-pilot for radio communications
- Flying a well-practised familiar route
Correct answer: Cognitive tunnelling on a single instrument
Cognitive tunnelling — fixating attention on one instrument or task — causes loss of awareness of other critical information, directly breaking SA. The other options either support SA or are neutral.
Question 4: An altimeter reads 2,000 ft, the VSI shows −500 ft/min, and ATC has cleared the aircraft to maintain 1,500 ft. How many seconds until the target altitude is reached?
- 30 seconds
- 60 seconds (Correct answer)
- 90 seconds
- 120 seconds
Correct answer: 60 seconds
The aircraft is 500 ft above target (2,000 − 1,500) and descending at 500 ft/min. Time = 500 ÷ 500 = 1 minute = 60 seconds.
Question 5: An air traffic controller is tracking 8 aircraft: 3 on final approach, 2 climbing through a congested zone converging toward the same altitude, and 3 in cruise. Which situation demands the most urgent attention?
- The cruise aircraft's fuel load
- The two climbing aircraft converging toward the same altitude (Correct answer)
- Whether the final-approach aircraft are on schedule
- The heading of one cruise aircraft
Correct answer: The two climbing aircraft converging toward the same altitude
Converging aircraft at the same altitude represent an imminent collision risk — the highest-priority SA concern. Time-critical proximity conflicts always outweigh scheduling, heading, and fuel concerns.
Question 6: A pilot's SA degrades significantly 8 minutes after entering IMC (instrument meteorological conditions). The MOST likely cause is:
- Improved instrument scanning reducing arousal
- Reduced workload as autopilot takes over
- Attentional narrowing due to increased cognitive demand (Correct answer)
- Greater familiarity with instrument procedures reducing vigilance
Correct answer: Attentional narrowing due to increased cognitive demand
IMC sharply increases cognitive demand and stress. Without external visual references, workload rises and causes attentional narrowing — a reduction in the breadth of cues monitored — leading to SA degradation over time.
FAST Situational Awareness
Situational awareness (SA) is best defined as: