Part 91 Regulations Flashcards
91.3 What is the primary responsibility of the pilot in command?
The pilot in command is directly responsible for and is the final authority as to the operation of the aircraft.
91.3 In what situation can the pilot in command deviate from established rules?
In an in-flight emergency requiring immediate action.
91.3 What must a pilot in command do after deviating from a rule due to an emergency?
Send a written report of that deviation to the Administrator upon request.
91.3 What must a pilot in command provide if they deviate from a rule during an emergency?
A written report to the Administrator upon request.
91.5 What is required for a pilot in command of an aircraft requiring more than one pilot?
The pilot in command must meet the requirements of §61.58 of this chapter.
§61.58 outlines the specific qualifications and training necessary for pilots in command of multi-pilot aircraft.
91.7 Who is responsible for determining the airworthiness of a civil aircraft?
The pilot in command.
91.13 Careless and Reckless Operation
No person may operate an aircraft in a careless or reckless manner so as to endanger the life or property of another
91.15 Dropping Objects
No pilot in command of a civil aircraft allow any object to be dropped from that aircraft in flight that creates a hazard to persons or property.
However, this section does not prohibit the dropping of any object if reasonable precautions are taken to avoid injury or damage to persons or property.
91.17 What is the minimum time after consuming alcohol that a person may not act as a crewmember of a civil aircraft?
8 hours
This regulation is to ensure safety and prevent impairment during flight operations.
91.17 What is the maximum allowable alcohol concentration in blood or breath for a crewmember of a civil aircraft?
0.04
This limit is set to maintain safety standards in aviation.
91.17 True or False: A pilot may allow an intoxicated person to be carried in a civil aircraft during an emergency.
False
Except in emergencies, pilots must not allow intoxicated individuals aboard.
91.17 What must a crewmember do upon request of a law enforcement officer regarding alcohol testing?
Submit to a test to indicate the alcohol concentration
This is applicable if the officer is authorized to conduct the test.
91.17 What must a crewmember do if the FAA has reasonable belief of a violation concerning alcohol concentration?
Furnish test results taken within 4 hours
This applies to tests indicating alcohol concentration in blood or breath.
91.17 What is required if the Administrator suspects a violation regarding drug use by a crewmember?
Furnish test results taken within 4 hours of acting as a crew member, indicating the presence of drugs
This must occur upon request by the Administrator.
91.17 What is the exception for a pilot allowing an intoxicated person on board?
Medical patient under proper care
This exception is specified to ensure safety while accommodating necessary medical transport.
What is prohibited under §91.19 regarding the carriage of narcotic drugs?
No person may operate a civil aircraft within the United States with knowledge that narcotic drugs, marihuana, and depressant or stimulant drugs or substances are carried in the aircraft.
This applies to drugs as defined in Federal or State statutes.
What is prohibited under §91.21 regarding portable electronic devices?
No person may operate, nor may any operator or pilot in command of an aircraft allow the operation of, any portable electronic device on any U.S.-registered civil aircraft operated by the holder of an air carrier operating certificate or an operating certificate or any aircraft while operating IFR, unless it is determined by the operator or PIC that the device will not cause interference.
91.21 Who is responsible for determining if a portable electronic device will cause interference in an aircraft operated by an air carrier?
The operator of the aircraft on which the particular device is to be used.
91.21 Who can make the determination regarding portable electronic devices in other types of aircraft?
The pilot in command or other operator of the aircraft.
91.25 What is the primary purpose of the Aviation Safety Reporting Program?
To allow for the reporting of safety issues without fear of enforcement actions.
91.11 Prohibition on Interference with Crewmembers
No person may assault, threaten, intimidate, or interfere with a crewmember in the performance of the crewmembers duties aboard an aircraft being operated.
91.103 What must each pilot in command become familiar with before beginning a flight under IFR or not in the vicinity of an airport?
All available information concerning that flight
This includes weather reports, fuel requirements, alternatives if the flight cannot be completed, and known traffic delays.
91.105 What must each required flight crewmember do during takeoff and landing?
Be at the crewmember station unless necessary to perform duties or due to physiological needs
This refers to the requirement for crewmembers to remain at their designated positions during critical phases of flight.
91.105 When must U.S.-registered civil aircraft crewmembers keep their shoulder harness fastened?
During takeoff and landing
This applies specifically to the assigned duty station of the crewmember.
91.105 Under what conditions is a flight crewmember exempt from wearing a shoulder harness?
If the seat is not equipped with a shoulder harness or if unable to perform required duties with it fastened
These exceptions ensure that crewmembers can safely and effectively carry out their responsibilities.
91.111 Formation flight
No person may operate an aircraft so close to another aircraft as to create a collision hazard.
This regulation emphasizes the importance of maintaining safe distances between aircraft to prevent accidents.
Under what condition can aircraft be operated in formation flight according to §91.111(b)?
Only by arrangement with the pilot in command of each aircraft in the formation.
This ensures coordination and safety among all aircraft involved in formation flying.
What is the restriction on formation flight for aircraft carrying passengers for hire as stated in §91.111(c)?
No person may operate an aircraft, carrying passengers for hire, in formation flight.
This rule is in place to prioritize safety and reduce risks associated with commercial flights.
91.113 Who has right of way over all other aircraft
An aircraft in distress
What is the minimum safe altitude for aircraft operation except during takeoff or landing?
An altitude allowing emergency landing without undue hazard to persons or property on the surface.
This is a general requirement for all aircraft operations, ensuring safety in case of power unit failure.
What is the minimum altitude over congested areas?
1,000 feet above the highest obstacle within a horizontal radius of 2,000 feet of the aircraft.
This regulation is designed to protect people and property in urban settings.
91.119 What is the minimum altitude for aircraft flying over non-congested areas?
500 feet above the surface, except over open water or sparsely populated areas.
In these cases, aircraft must not operate closer than 500 feet to any person, vessel, vehicle, or structure.
91.119 What are the minimum altitude exemptions for helicopters?
Helicopters may operate at less than the minimums prescribed for congested or non-congested areas if following FAA-prescribed routes or altitudes.
This allows for more flexibility in helicopter operations compared to other aircraft.
What is the minimum altitude required when flying over sparsely populated areas?
500 feet above the surface.
This is similar to the requirement for non-congested areas but allows for more operational flexibility.
