AVIT 309 ACTUAL PAPER 2026 QUESTIONS
WITH SOLUTIONS GRADED A+
◉When the US military first invested time and resources into
aviation training, what number of pilots died from pilot error in the
first 100 fatalities? Answer: 90
◉What civilian aviation safety organization was the first, and when
were they established? Answer: Royal Aeronautical Society in 1866
◉According to NASA's studies on loss of control inflight (LOC-I)
accidents, what percentage occurred from the from the aircrew's
"inappropriate response or interaction with aircraft equipment"?
Answer: 46%
◉How much temperature decrease per 1000 feet as we ascend into
the atmosphere? Answer: 3.5 degrees
◉Where does temperature stabilize in the atmosphere? Answer:
The top of the Troposphere
◉Where is atmospheric pressure the densest? Answer: Below
10000 ft
, ◉How long does a human take to fully physiologically acclimatize to
a given altitude? Answer: 18.4 days per mile of altitude
◉To what altitude can humans fully physiologically acclimatize?
Answer: 10000 ft
◉What is percentage of oxygen and nitrogen in the atmosphere?
Answer: O2 21%/ N2 78%
◉What altitudes apply to the Zone of Physiology Efficiency?
Answer: Sea level- 10000 ft
◉What altitudes apply to Physiological Deficient Zone? Answer:
10000-50000 ft
◉Where does the Space Equivalent Zone begin? Answer: 50000 ft
◉What is the partial pressure of atmospheric oxygen at Sea Level?
Answer: 159 mmHg
◉What physiological issue does Boyle's Law apply to? Answer:
Trapped Gas
WITH SOLUTIONS GRADED A+
◉When the US military first invested time and resources into
aviation training, what number of pilots died from pilot error in the
first 100 fatalities? Answer: 90
◉What civilian aviation safety organization was the first, and when
were they established? Answer: Royal Aeronautical Society in 1866
◉According to NASA's studies on loss of control inflight (LOC-I)
accidents, what percentage occurred from the from the aircrew's
"inappropriate response or interaction with aircraft equipment"?
Answer: 46%
◉How much temperature decrease per 1000 feet as we ascend into
the atmosphere? Answer: 3.5 degrees
◉Where does temperature stabilize in the atmosphere? Answer:
The top of the Troposphere
◉Where is atmospheric pressure the densest? Answer: Below
10000 ft
, ◉How long does a human take to fully physiologically acclimatize to
a given altitude? Answer: 18.4 days per mile of altitude
◉To what altitude can humans fully physiologically acclimatize?
Answer: 10000 ft
◉What is percentage of oxygen and nitrogen in the atmosphere?
Answer: O2 21%/ N2 78%
◉What altitudes apply to the Zone of Physiology Efficiency?
Answer: Sea level- 10000 ft
◉What altitudes apply to Physiological Deficient Zone? Answer:
10000-50000 ft
◉Where does the Space Equivalent Zone begin? Answer: 50000 ft
◉What is the partial pressure of atmospheric oxygen at Sea Level?
Answer: 159 mmHg
◉What physiological issue does Boyle's Law apply to? Answer:
Trapped Gas
