CFRN FLIGHT PHYSIOLOGY GAS LAWS
EXAMINATION TEST 2026 QUESTIONS
WITH 100% CORRECT ANSWERS GRADED
A+
⩥ Time between contact on ground. Answer: 45 minutes
⩥ PIAP activation. Answer: after 2 check in windows missed or > 30
minutes since last check in
⩥ Halon fire extinguishers. Answer: We don't use these types of fire
extinguishers during flight because they dissipate oxygen causing you to
become hypoxic
⩥ FAR part 91. Answer: For aircraft not transporting persons for
compensation. Under this there are no duty time rules. There are also no
minimums but there are ceilings.
Pilots are unable to fly with a BAC > 0.04% or greater.
⩥ FAR part 135. Answer: When flying passengers for compensation this
set of rules applies because a patient is onboard. Maximum 14 hour duty
day (12 hour shifts with 2 hour extension). 8 hours of total flying time.
,⩥ Non-mountainous local. Answer: Day - 800 feet - 2 miles
Night - 800 feet - 3 miles
⩥ Non-mountainous crosscountry. Answer: Day- 800 ft - 3 miles
Night - 1000 ft - 3 miles
⩥ Mountainous local. Answer: Day- 800 ft - 3 miles
Night- 1000 ft - 3 miles
⩥ Mountainous crosscountry. Answer: Day - 1000 ft - 3 miles
Night - 1000 ft - 5 miles
⩥ Human error. Answer: #1 CAUSE of air medical crashes is
⩥ Weather. Answer: #1 FACTOR in air medical crashes is
⩥ Squawk 7700. Answer: Activates emergency frequency
⩥ Squawk 1200. Answer: VFR transponder code (visual flight rules)
⩥ Squawk 7600. Answer: Communications failure
, ⩥ Unsecured LZ. Answer: For this type of landing zone you must have
communication with the ground. It must be large enough to safely land
(usually 100 ft x 100 ft) and must have an approach and departure
heading (at least two ways out).
You must do two passes prior to landing (high and low recon). DON'T
GO BELOW 500 FT!
⩥ LEDs. Answer: This type of light is not visible through NVGs
⩥ Uphill, upwind. Answer: In a hazmat situation you want the aircraft to
be in this type of position.
⩥ Permanent LZ. Answer: This type of site must have two approach and
departure headings (it can't be the same as in an uncontrolled scene).
It must have perimeter lighting, a landing beacon, windsock, class D fire
extinguisher, and a secured entry and exit point
⩥ Land immediately. Answer: engine failure, no transmission, no other
option
EXAMINATION TEST 2026 QUESTIONS
WITH 100% CORRECT ANSWERS GRADED
A+
⩥ Time between contact on ground. Answer: 45 minutes
⩥ PIAP activation. Answer: after 2 check in windows missed or > 30
minutes since last check in
⩥ Halon fire extinguishers. Answer: We don't use these types of fire
extinguishers during flight because they dissipate oxygen causing you to
become hypoxic
⩥ FAR part 91. Answer: For aircraft not transporting persons for
compensation. Under this there are no duty time rules. There are also no
minimums but there are ceilings.
Pilots are unable to fly with a BAC > 0.04% or greater.
⩥ FAR part 135. Answer: When flying passengers for compensation this
set of rules applies because a patient is onboard. Maximum 14 hour duty
day (12 hour shifts with 2 hour extension). 8 hours of total flying time.
,⩥ Non-mountainous local. Answer: Day - 800 feet - 2 miles
Night - 800 feet - 3 miles
⩥ Non-mountainous crosscountry. Answer: Day- 800 ft - 3 miles
Night - 1000 ft - 3 miles
⩥ Mountainous local. Answer: Day- 800 ft - 3 miles
Night- 1000 ft - 3 miles
⩥ Mountainous crosscountry. Answer: Day - 1000 ft - 3 miles
Night - 1000 ft - 5 miles
⩥ Human error. Answer: #1 CAUSE of air medical crashes is
⩥ Weather. Answer: #1 FACTOR in air medical crashes is
⩥ Squawk 7700. Answer: Activates emergency frequency
⩥ Squawk 1200. Answer: VFR transponder code (visual flight rules)
⩥ Squawk 7600. Answer: Communications failure
, ⩥ Unsecured LZ. Answer: For this type of landing zone you must have
communication with the ground. It must be large enough to safely land
(usually 100 ft x 100 ft) and must have an approach and departure
heading (at least two ways out).
You must do two passes prior to landing (high and low recon). DON'T
GO BELOW 500 FT!
⩥ LEDs. Answer: This type of light is not visible through NVGs
⩥ Uphill, upwind. Answer: In a hazmat situation you want the aircraft to
be in this type of position.
⩥ Permanent LZ. Answer: This type of site must have two approach and
departure headings (it can't be the same as in an uncontrolled scene).
It must have perimeter lighting, a landing beacon, windsock, class D fire
extinguisher, and a secured entry and exit point
⩥ Land immediately. Answer: engine failure, no transmission, no other
option
