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5.0
Avit 309 Final part 2 Questions with Detailed Verified
Answers (100% Correct Answers) /Already Graded
A+
Quiz: True or False: SDO may rapidly transition from unnoticed to
incapacitating.
Ans: T
Quiz: SDO typically happens when an aviator cannot visually
confirm orientation with what?
Ans: The horizon
Quiz: True or False: fatigue may lead to SDO by causing routine tasks
or scans to be skipped.
Ans: T
Quiz: What is the average experience level for pilots involved in SDO-
related accidents?
Ans: 10 years/ 1000hrs
Quiz: What compensatory reflexive action typically happens to a
pilots head in a banking turn?
Ans: Optokinetic cervical reflex
Sunday, 02 March 2025
,Quiz: Which SDO illusion affects a pilots ability to focus their eyes
after rolling out of an extended turn?
Ans: Oculogyric illusion
Quiz: Which SDO illusion causes a pilot to feel as if the aircraft node
suddenly pitched up during acceleration in low-visibility conditions?
Ans: Somatogravic illusion
Quiz: Which SDO illusion causes a turning sensation following roll-out
from an extended turn?
Ans: Somatogyric illusion
Quiz: Which SDO illusion typically starts with a sub-threshold turn?
Ans: Graveyard spiral
Quiz: How long should one expect to fly straight and level for SDO
symptoms to resolve?
Ans: 20-30 seconds
Quiz: How much should pilots rely on vestibular and proprioceptive
inputs during flight?
Ans: Not at all
Examstudy - Stuvia US
, Quiz: Historically, what percentage of commercial incidents and
accidents happen in the approach and landing phase of flight?
Ans: 50%
Quiz: Visual illusions cause incidents and accidents for what reason?
Ans: Deviation from glide slope
Quiz: What two physiological factors may help create approach
and landing visual illusions?
Ans: Visual perspective and depth perception
Quiz: What are the three major landing illusion components?
Ans: Airport
Runway environment
Weather conditions
Quiz: When a pilot looks at the ground, lack of what terrain feature
may create difficulties for a pilot to estimate altitude?
Ans: Lack of texture
Quiz: What about black hole approaches makes them create a
visual illusion?
Ans: Lack of ambient visual cues along the approach path
Examstudy - Stuvia US
In today's fast-paced educational landscape, students need reliable resources to excel in their studies.
5.0
Avit 309 Final part 2 Questions with Detailed Verified
Answers (100% Correct Answers) /Already Graded
A+
Quiz: True or False: SDO may rapidly transition from unnoticed to
incapacitating.
Ans: T
Quiz: SDO typically happens when an aviator cannot visually
confirm orientation with what?
Ans: The horizon
Quiz: True or False: fatigue may lead to SDO by causing routine tasks
or scans to be skipped.
Ans: T
Quiz: What is the average experience level for pilots involved in SDO-
related accidents?
Ans: 10 years/ 1000hrs
Quiz: What compensatory reflexive action typically happens to a
pilots head in a banking turn?
Ans: Optokinetic cervical reflex
Sunday, 02 March 2025
,Quiz: Which SDO illusion affects a pilots ability to focus their eyes
after rolling out of an extended turn?
Ans: Oculogyric illusion
Quiz: Which SDO illusion causes a pilot to feel as if the aircraft node
suddenly pitched up during acceleration in low-visibility conditions?
Ans: Somatogravic illusion
Quiz: Which SDO illusion causes a turning sensation following roll-out
from an extended turn?
Ans: Somatogyric illusion
Quiz: Which SDO illusion typically starts with a sub-threshold turn?
Ans: Graveyard spiral
Quiz: How long should one expect to fly straight and level for SDO
symptoms to resolve?
Ans: 20-30 seconds
Quiz: How much should pilots rely on vestibular and proprioceptive
inputs during flight?
Ans: Not at all
Examstudy - Stuvia US
, Quiz: Historically, what percentage of commercial incidents and
accidents happen in the approach and landing phase of flight?
Ans: 50%
Quiz: Visual illusions cause incidents and accidents for what reason?
Ans: Deviation from glide slope
Quiz: What two physiological factors may help create approach
and landing visual illusions?
Ans: Visual perspective and depth perception
Quiz: What are the three major landing illusion components?
Ans: Airport
Runway environment
Weather conditions
Quiz: When a pilot looks at the ground, lack of what terrain feature
may create difficulties for a pilot to estimate altitude?
Ans: Lack of texture
Quiz: What about black hole approaches makes them create a
visual illusion?
Ans: Lack of ambient visual cues along the approach path
Examstudy - Stuvia US
