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BR-ANAC-IAPO practice questions

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Question 1Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

Under RBAC 135, which aircraft operation requires the operator to hold an air operator certificate (AOC) issued by ANAC?

  1. Regular public transport of passengers and cargo for remuneration Correct answer.
  2. Aerial advertising flights conducted by a flying club
  3. Private flights carrying only the owner and family
  4. Training flights performed by a certified flight instructor

Explanation

RBAC 135 applies to operators engaged in regular and non-regular public air transport of passengers or cargo for remuneration. Private operations and certain specialized activities fall under RBAC 91 instead. The certificate is issued by ANAC after demonstrating compliance with the applicable requirements.

Question 2Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

An operator holds an AOC under RBAC 135. Which document must be carried aboard each flight and be available to the crew?

  1. A certified copy of the operations specifications Correct answer.
  2. The aircraft purchase invoice
  3. The company's annual tax return
  4. The operator's maintenance hangar lease

Explanation

RBAC 135 requires the operations specifications, which define the authorized types of operation, aircraft, and areas, to be available on board. The crew must be able to present them to inspectors on request. Financial and property documents are not operational documents.

Question 3Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

Which condition must be met before a pilot may act as pilot in command of a RBAC 135 multi-engine aircraft?

  1. Having logged at least 500 hours on the specific aircraft model
  2. Holding the appropriate type rating and completing the operator's training and checking program Correct answer.
  3. Completion of a company line check within the previous 12 months
  4. Approval by the aircraft manufacturer's local representative

Explanation

A pilot in command in RBAC 135 operations must hold the licences and ratings required for the aircraft and complete the operator's approved training, checking, and qualification program. Hours on type and manufacturer approval are not substitutes for this requirement.

Question 4Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

How often must a RBAC 135 operator normally conduct a proficiency check for each pilot?

  1. Only when changing aircraft type
  2. Every 24 months
  3. Every 6 months
  4. Every 12 months Correct answer.

Explanation

RBAC 135 requires recurrent proficiency checking of pilots at intervals defined in the regulation, normally every 12 months. The check confirms continued competence in normal, abnormal, and emergency procedures. Operators may impose shorter intervals in their training program.

Question 5Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

A RBAC 135 operator wants to add a new aircraft type to its fleet. What is the required first step?

  1. Add the type to the maintenance manual without notifying ANAC
  2. Begin operations and notify ANAC within 30 days
  3. Obtain an amendment to its operations specifications before operating the type Correct answer.
  4. Request verbal approval from the local airport authority

Explanation

The operations specifications define which aircraft types the operator is authorized to use. Adding a type requires an amendment approved by ANAC before the aircraft enters commercial service. Operating first and notifying later is not permitted.

Question 6Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

What is the minimum rest period required for a flight crew member before a duty period under RBAC 135?

  1. Only the time between landing and the next briefing
  2. No specified rest if the crew member feels fit
  3. Exactly 8 hours regardless of preceding duty
  4. A rest period established in the operator's approved scheme that provides adequate time free of duty Correct answer.

Explanation

RBAC 135 requires operators to establish flight and duty time limitations and rest schemes approved by ANAC that ensure crew members are adequately rested. The regulation sets the framework rather than a single universal number of hours. Rest must be free of all duty obligations.

Question 7Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

A crew member reports for a flight and appears unfit due to fatigue. What does RBAC 135 require?

  1. The crew member operates under supervision
  2. The crew member is removed from duty and the operator records the occurrence Correct answer.
  3. The flight proceeds if the captain accepts responsibility
  4. The crew member is fined by ANAC

Explanation

A crew member who is unfit for duty, including due to fatigue, must not perform the flight. The operator must remove the individual from duty and document the event in accordance with its safety management procedures. Flight safety takes precedence over schedule.

Question 8Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

Which item must a RBAC 135 operator include in its operations manual?

  1. Procedures for normal, abnormal, and emergency operations Correct answer.
  2. Marketing strategy for the coming year
  3. A list of competitor operators
  4. Salary tables for administrative staff

Explanation

The operations manual must contain the instructions and information necessary for crews to conduct operations safely, including normal, abnormal, and emergency procedures. It is approved or accepted by ANAC. Commercial and personnel matters unrelated to operations are not part of this requirement.

Question 9Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

What is the purpose of the minimum equipment list (MEL) in a RBAC 135 operation?

  1. To record all maintenance performed in the previous month
  2. To list equipment the operator intends to remove permanently
  3. To replace the aircraft flight manual
  4. To permit dispatch with specified inoperative equipment under defined conditions Correct answer.

Explanation

The MEL allows dispatch with certain equipment inoperative, provided the conditions and limitations stated in the approved list are met. It is derived from the master minimum equipment list and approved for the operator. It does not replace the flight manual or maintenance records.

Question 10Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

An aircraft has a defect not covered by the MEL. What must the operator do before flight?

  1. Defer the defect to the next C-check
  2. Record the defect and dispatch with the captain's consent
  3. Dispatch if the defect is not on the passenger side
  4. Repair the defect in accordance with approved maintenance data before dispatch Correct answer.

Explanation

Defects not listed in the MEL must be rectified before the aircraft is dispatched. The MEL only authorizes deferral of items explicitly listed with their conditions. Captain consent cannot override this requirement.

Question 11Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

Which maintenance record must a RBAC 135 operator retain for each aircraft?

  1. A log of passenger complaints
  2. The aircraft's fuel receipts
  3. Only the invoices from the last inspection
  4. Records showing the maintenance, inspections, and repairs performed and their release Correct answer.

Explanation

RBAC 135 requires operators to keep maintenance records that document inspections, repairs, and releases to service, retained for the period specified in the regulation. These records demonstrate continued airworthiness. Fuel receipts and complaint logs are not maintenance records.

Question 12Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

Who may certify an aircraft for return to service after maintenance under RBAC 135?

  1. Any commercial pilot holding a type rating
  2. The airport operations manager
  3. The flight dispatcher on duty
  4. An appropriately authorized maintenance organization or licensed personnel Correct answer.

Explanation

Release to service after maintenance must be made by an authorized maintenance organization or by licensed personnel holding the appropriate ratings. Pilots and dispatchers may perform limited pilot-authorized maintenance only where the regulation permits. Airport managers have no technical authority.

Question 13Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

Which fuel policy is required for a RBAC 135 flight?

  1. Carrying only enough fuel to reach the destination
  2. A fuel policy that ensures sufficient fuel for the route, contingencies, alternate, and final reserve Correct answer.
  3. Using the same fuel load for every flight regardless of conditions
  4. Refueling only at the operator's base

Explanation

RBAC 135 requires an approved fuel policy that guarantees adequate fuel for taxi, trip, contingency, alternate where required, and final reserve. The policy must account for weather and routing. Fixed or minimal fuel loads do not satisfy this requirement.

Question 14Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

What must a RBAC 135 operator verify about a destination alternate aerodrome?

  1. That it is the closest airport to the destination
  2. That it has the same runway length as the destination
  3. That it belongs to the same owner as the departure aerodrome
  4. That it is suitable and available for the expected weather and aircraft performance Correct answer.

Explanation

An alternate must be usable at the expected time of arrival, with adequate weather, runway, and approach facilities for the aircraft. Proximity or ownership is irrelevant. The operator must confirm suitability before dispatch.

Question 15Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

Which weather minima apply to a RBAC 135 instrument approach?

  1. The lowest minima used by any operator at that airport
  2. Any minima chosen by the pilot in command
  3. The minima published for the procedure or higher minima specified by the operator Correct answer.
  4. Minima based solely on the aircraft's autopilot capability

Explanation

Operators must use the published approach minima or the higher minima established in their operations specifications. Pilots cannot descend below the applicable minima. Autopilot capability does not by itself authorize lower minima.

Question 16Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

What is the required action when a RBAC 135 flight experiences an accident?

  1. Notify ANAC and the investigation authority as soon as practicable and preserve evidence Correct answer.
  2. Complete the next scheduled flight before reporting
  3. Wait for the insurer to notify the authorities
  4. Report only if there were passenger injuries

Explanation

Operators must notify ANAC and the accident investigation authority promptly after an accident and preserve evidence at the site. Reporting is not conditional on injuries. Insurers do not fulfill the operator's legal notification duty.

Question 17Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

Which occurrence must a RBAC 135 operator report to ANAC under the occurrence reporting system?

  1. A change of crew meal supplier
  2. A minor catering delay
  3. A runway incursion or serious incident affecting flight safety Correct answer.
  4. A routine engine oil top-up

Explanation

Occurrence reporting covers serious incidents and accidents that affect or could affect flight safety, such as runway incursions. Routine commercial or servicing events are not reportable. The purpose is to enable safety analysis and prevention.

Question 18Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

A RBAC 135 operator plans a flight into an aerodrome with a short runway and high terrain. What performance requirement applies?

  1. Performance data must show the aircraft can safely complete the takeoff, approach, and landing within the available distances Correct answer.
  2. The flight may proceed if the captain has previous experience at the aerodrome
  3. Performance is only considered for jets
  4. No performance planning is needed for flights under two hours

Explanation

RBAC 135 requires performance planning that demonstrates safe takeoff, climb, approach, and landing within the available distances and obstacle clearance. Experience alone does not substitute for performance data. The requirement applies to all covered aircraft and routes.

Question 19Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

What does RBAC 135 require regarding the carriage of dangerous goods?

  1. Only trained and qualified personnel may accept, handle, and transport dangerous goods in accordance with the regulations Correct answer.
  2. Dangerous goods are prohibited on all RBAC 135 flights
  3. Dangerous goods may be carried if declared verbally
  4. Any crew member may accept dangerous goods without training

Explanation

Transport of dangerous goods requires trained personnel and compliance with the applicable dangerous goods regulations. Acceptance and handling follow strict documentation and packaging rules. A blanket prohibition is not accurate, and verbal declarations are insufficient.

Question 20Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

Which requirement applies to the carriage of a passenger who may need assistance during an emergency evacuation?

  1. The passenger must be seated next to an exit without any briefing
  2. The operator must ensure the passenger is accompanied or briefed so that evacuation is not impeded Correct answer.
  3. The passenger must sign a waiver releasing the operator from all responsibility
  4. The passenger must travel only on cargo aircraft

Explanation

RBAC 135 requires operators to ensure that persons needing assistance are properly briefed or accompanied so they do not impede an emergency evacuation. Seat location and briefing must be managed accordingly. A waiver does not replace this safety duty.

Question 21Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

What is the role of the safety management system (SMS) required for RBAC 135 operators?

  1. To handle passenger claims and refunds
  2. To replace the operations manual
  3. To certify aircraft as airworthy
  4. To provide a systematic process for identifying hazards and managing safety risk Correct answer.

Explanation

An SMS provides a structured framework for hazard identification, risk assessment, and safety assurance, including reporting and corrective action. It complements, but does not replace, operational manuals. It is not a claims or airworthiness certification function.

Question 22Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

A RBAC 135 operator intends to wet-lease an aircraft and crew from another company. What is required?

  1. No approval is needed if the lessor holds any certificate
  2. ANAC authorization and confirmation that the lessor meets the applicable requirements Correct answer.
  3. Only a verbal agreement between the two chief pilots
  4. Notification to the airport operator

Explanation

Wet leasing involves another operator's aircraft and crew, so ANAC must authorize the arrangement and verify that the lessor meets the applicable requirements. The operator remains responsible for the safety of the operation. Informal agreements are insufficient.

Question 23Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

How does RBAC 91 differ from RBAC 135 regarding the scope of operations?

  1. Both regulations apply exclusively to cargo operations
  2. RBAC 91 applies only to foreign aircraft
  3. RBAC 135 applies only to private flights
  4. RBAC 91 covers general operating rules for civil aircraft, while RBAC 135 adds requirements for public transport operators Correct answer.

Explanation

RBAC 91 establishes general operating and flight rules applicable to civil aircraft in Brazil, while RBAC 135 imposes additional requirements on operators conducting public air transport. The two work together, with RBAC 135 adding operator-specific obligations. Neither is limited to private or cargo operations.

Question 24Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

An operator's manual contains a procedure that conflicts with a RBAC 135 requirement. Which prevails?

  1. The regulation, and the manual must be amended to comply Correct answer.
  2. The operator's manual, because it is company-specific
  3. The procedure most recently updated
  4. Whichever the pilot in command prefers

Explanation

Regulations set the minimum standards, and operator manuals must comply with them. Where a manual conflicts with a regulation, the regulation prevails and the manual must be corrected. Pilot preference or revision dates do not override regulatory requirements.

Question 25Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

A RBAC 135 crew member's licence is suspended by ANAC. What is the immediate consequence for the operator?

  1. The crew member must be removed from flight duties until the licence is valid again Correct answer.
  2. The suspension applies only to international flights
  3. The crew member may continue flying under supervision
  4. The operator may issue a temporary company licence

Explanation

A crew member must hold a valid licence and ratings to perform flight duties. If ANAC suspends the licence, the individual cannot act in that capacity until it is reinstated. Operators cannot issue licences or bypass ANAC action.

Question 26Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

Under the Brazilian regulation for commercial air transport with aeroplanes, which document establishes that an operator is authorized to conduct RBAC 135 operations?

  1. A specification issued by ANAC that lists the authorized operations and limitations Correct answer.
  2. A maintenance organization approval issued by the registry authority
  3. A certificate of airworthiness issued for the specific aircraft type
  4. An air operator certificate issued by the aircraft manufacturer

Explanation

RBAC 135 requires the operator to hold an air operator certificate together with the operations specification issued by ANAC, which defines the kinds of operations, areas, and limitations authorized. The certificate alone does not define the scope of authorized activity; the specification does, and operations outside it are not permitted.

Question 27Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

A flight crew member of an RBAC 135 operator holds a licence issued by a foreign authority. What does the Brazilian regulation require before that person may act as a required crew member on a Brazilian-registered aircraft?

  1. The foreign licence is accepted automatically because ICAO Annex 1 licences are mutually recognized
  2. The foreign licence is acceptable only for flights outside Brazilian territory
  3. The operator may use the foreign licence provided a company check is completed
  4. The foreign licence must be validated or converted by ANAC in accordance with the applicable licensing regulation Correct answer.

Explanation

Crew members exercising privileges on Brazilian-registered aircraft must hold licences validated or issued by ANAC under the licensing regulation, which sets the requirements for validation of foreign licences. Mutual recognition under ICAO does not by itself authorize the holder to act on a Brazilian-registered aircraft.

Question 28Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

How does the Brazilian regulation treat the use of a minimum equipment list by an operator conducting operations under RBAC 91 compared with an operator under RBAC 135?

  1. RBAC 91 operations may use an approved minimum equipment list, while RBAC 135 operators must have one approved for each aircraft type they operate Correct answer.
  2. Both may operate with inoperative items only under an approved minimum equipment list
  3. RBAC 135 operators may use the manufacturer's master minimum equipment list without approval
  4. RBAC 91 operations have no provision for deferring inoperative equipment in any circumstance

Explanation

The regulation provides for operation with certain inoperative instruments and equipment under an approved minimum equipment list, and for commercial operators the approval of a list tailored to each aircraft type is a condition of the operating authorization. The master minimum equipment list is a certification document and is not itself an operator's authorization to dispatch.

Question 29Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

An RBAC 135 operator wants to begin a new route that requires operations over water beyond the distance from shore at which an emergency landing is feasible. What must the operator obtain before conducting such flights?

  1. A written waiver from the aerodrome operator at the destination
  2. An endorsement on each pilot's medical certificate
  3. An amendment to its operations specification covering the specific area and equipment Correct answer.
  4. A new certificate of airworthiness for each aircraft assigned

Explanation

Operations that exceed the limits stated in the operations specification, such as extended overwater operations, require the operator to obtain an amended specification from ANAC covering the area and the required equipment. The specification defines the authorized scope, so operating outside it without amendment is not permitted.

Question 30Legislation and Regulations (RBAC 135, RBAC 91, and related ANAC norms)

What is the general obligation of an RBAC 135 operator regarding the carriage of mail and cargo on its aircraft?

  1. Cargo may be carried without documentation if the shipper is known to the operator
  2. Cargo weight need not be recorded if the aircraft remains below maximum take-off weight
  3. Cargo may be carried only when no passengers are on board
  4. Cargo must be secured and its loading must comply with the weight and balance limits in the approved documentation Correct answer.

Explanation

The regulation requires that cargo be loaded and secured so that it cannot shift and that loading respect the weight and balance limits established in the approved documentation for the aircraft. Compliance with those limits is a condition of the flight regardless of whether passengers are carried.

Question 31Flight Operations and Operational Control

Under the ANAC operational control framework, who holds final authority for the safe conduct of a flight and may deviate from a clearance when safety requires it?

  1. The pilot in command Correct answer.
  2. The chief of maintenance
  3. The flight dispatcher
  4. The operations director

Explanation

The pilot in command is responsible for the operation and safety of the aircraft during flight time and may deviate from any clearance to meet an emergency. Dispatch and operational control staff support the flight but do not hold command authority aboard the aircraft.

Question 32Flight Operations and Operational Control

For a flight conducted under instrument flight rules in controlled airspace, which document normally contains the filed route, altitude, and fuel figures agreed before departure?

  1. The aircraft technical log
  2. The maintenance release
  3. The minimum equipment list
  4. The operational flight plan Correct answer.

Explanation

The operational flight plan records the planned route, levels, fuel and alternates and is the basis for pre-flight decision-making and in-flight monitoring. Technical logs and MELs address airworthiness, not route planning.

Question 33Flight Operations and Operational Control

What is the primary purpose of a fuel policy within an operator's operational control system?

  1. To standardize tankering decisions across the fleet
  2. To ensure sufficient fuel for the planned flight plus reserves and contingencies Correct answer.
  3. To guarantee the lowest possible fuel uplift on each sector
  4. To fix a single cruise level for every route

Explanation

Fuel policy establishes the minimum fuel needed for taxi, trip, reserves, contingency and any additional requirements so that the flight can be completed safely. It is not a cost-minimization tool, although efficiency follows from correct planning.

Question 34Flight Operations and Operational Control

An aircraft has a deferred defect listed in the minimum equipment list with a specified repair interval. What must operational control ensure before the next dispatch?

  1. That the aircraft flies only at reduced cruise altitude
  2. That the defect is repaired before any further flight
  3. That the applicable MEL conditions and procedures are complied with Correct answer.
  4. That the crew is informed only if the defect affects performance

Explanation

MEL relief is valid only when the stated conditions, limitations and procedures for that item are met, and the repair interval is tracked. Operating outside those conditions converts a permissible deferral into an unairworthy dispatch.

Question 35Flight Operations and Operational Control

Which of the following best describes the role of a flight dispatcher in an operational control system?

  1. Exercising joint responsibility with the pilot in command for flight planning and monitoring Correct answer.
  2. Certifying the aircraft after maintenance
  3. Approving the operator's safety management manual
  4. Supervising cabin crew duty rosters

Explanation

Dispatchers prepare and monitor flights, share responsibility for pre-flight planning and in-flight flight watch, and coordinate with the pilot in command. Administrative, maintenance and regulatory approval tasks sit with other functions.

Question 36Flight Operations and Operational Control

A flight is planned to depart with a forecast that the destination will be below landing minima at the estimated arrival time. What is the normal operational control response?

  1. Reduce the planned cruise level to save fuel
  2. Depart as planned because the forecast may improve
  3. Add a suitable destination alternate and verify fuel and minima Correct answer.
  4. Delay the flight until the forecast is withdrawn

Explanation

When the destination is forecast to be below the required minima at arrival, planning must include a suitable alternate, with fuel and weather checks confirming feasibility. Departing on the assumption of improvement is not an acceptable planning basis.

Question 37Flight Operations and Operational Control

What does a standard instrument departure procedure primarily provide to the flight crew?

  1. A guaranteed clearance to the planned cruise level
  2. A terrain-safe track and obstacle clearance from the runway to the en-route structure Correct answer.
  3. A sequence of radio frequencies for the entire flight
  4. A fuel burn profile for the climb phase

Explanation

A standard instrument departure defines a published track, gradients and obstacle clearance linking the runway environment to the en-route phase. It does not itself grant a cruise clearance or define fuel burn.

Question 38Flight Operations and Operational Control

Which condition most directly requires an operator to declare a fuel emergency to air traffic control?

  1. The aircraft is carrying more fuel than the planned trip requirement
  2. The fuel remaining is such that landing at the nearest suitable aerodrome is required Correct answer.
  3. The destination weather is forecast to be marginal
  4. The aircraft has not yet reached its planned cruise level

Explanation

A fuel emergency exists when the remaining fuel means the aircraft must land at the nearest suitable aerodrome, and declaring it gives the flight priority handling. Excess fuel, climb status and marginal weather do not by themselves create that condition.

Question 39Flight Operations and Operational Control

During pre-flight planning, the planned takeoff weight exceeds the performance-limited weight for the expected conditions. Which action is consistent with operational control principles?

  1. Accept the weight because performance margins are conservative
  2. Depart and reduce climb thrust after takeoff
  3. Record the exceedance and continue with the original plan
  4. Reduce payload or fuel, or change runway or conditions, before dispatch Correct answer.

Explanation

The aircraft must be dispatched within the performance-limited weight for the actual runway, temperature and pressure altitude. Adjusting load, fuel or the takeoff case restores compliance, whereas dispatching over the limit is not permissible.

Question 40Flight Operations and Operational Control

A crew reports that the weather at the destination has deteriorated below minima after departure and the planned alternate is now also unsuitable. What should operational control prioritize?

  1. Continuing to the destination to hold until conditions improve
  2. Requesting a lower cruise level to extend endurance
  3. Returning to the departure aerodrome without further assessment
  4. Evaluating diversion to another suitable aerodrome and the fuel required Correct answer.

Explanation

When both destination and planned alternate become unsuitable, the flight must be re-planned toward an aerodrome that is currently suitable, with fuel and endurance checked. Holding or returning without assessing fuel and options risks a fuel emergency.

Question 41Flight Operations and Operational Control

Which item is normally part of the pre-flight briefing between the pilot in command and the dispatcher?

  1. The aircraft's next heavy maintenance date
  2. Significant weather, NOTAMs, fuel and alternate considerations Correct answer.
  3. The operator's marketing plan for the route
  4. The cabin crew's rest schedule for the following day

Explanation

The joint briefing covers operational factors affecting the flight, such as significant weather, NOTAMs, fuel, alternates and any MEL items. Administrative and commercial matters are outside its scope.

Question 42Flight Operations and Operational Control

An operator's route requires operations over a remote area where diversion options are limited. What planning measure best supports operational control in this case?

  1. Applying a defined en-route alternate or isolated aerodrome fuel strategy Correct answer.
  2. Increasing cruise speed to reduce exposure time
  3. Relying on the destination alternate alone
  4. Removing the destination alternate to save fuel

Explanation

Remote or isolated operations require specific planning for en-route alternates or additional fuel so that a diversion remains feasible. A destination alternate alone does not cover the exposure along the route.

Question 43Flight Operations and Operational Control

What is the effect of a runway contamination on dispatch planning?

  1. It has no effect if the aircraft is equipped with thrust reversers
  2. It increases the landing distance required and may reduce the allowable weight Correct answer.
  3. It only affects taxi speed on the apron
  4. It allows a reduction in the approach minima

Explanation

Contamination such as snow, slush or standing water degrades braking and increases landing distance, which can limit the allowable landing weight. Thrust reversers do not eliminate the effect, and minima are unaffected.

Question 44Flight Operations and Operational Control

How should operational control treat a NOTAM closing a taxiway that is part of the planned departure routing?

  1. Continue as planned and advise the tower on arrival at the runway
  2. Ignore it if the crew is familiar with the aerodrome
  3. Re-plan the departure routing and confirm the change with air traffic control Correct answer.
  4. Cancel the flight

Explanation

A valid NOTAM is operational information that must be incorporated into planning, so the routing is amended and coordinated with air traffic control. Familiarity with the aerodrome does not override a published closure.

Question 45Flight Operations and Operational Control

Which factor most affects the calculation of the latest time an aircraft can divert and still land with the required final reserve fuel?

  1. The color scheme of the operator's manuals
  2. The number of cabin crew on board
  3. Fuel flow, wind, distance to the diversion aerodrome and reserve requirements Correct answer.
  4. The aircraft's registration marks

Explanation

The diversion decision depends on fuel flow, winds, distance and the reserves that must remain intact on landing. Administrative details such as manuals, crew counts and registration do not enter the calculation.

Question 46Flight Operations and Operational Control

What does an operator's minimum equipment list allow that a master minimum equipment list alone does not?

  1. Operation of any aircraft type without restriction
  2. Extension of maintenance intervals beyond the manufacturer's limits
  3. Operation of a specific aircraft with specified items inoperative under stated conditions Correct answer.
  4. Waiver of crew licensing requirements

Explanation

The operator's MEL is derived from the master list and adapted to its fleet and procedures, authorizing dispatch of a particular aircraft with defined items inoperative under specified conditions. It cannot waive licensing or extend manufacturer limits.

Question 47Flight Operations and Operational Control

A flight is dispatched with a deferred item that requires a specific crew procedure. What must operational control confirm before departure?

  1. That the procedure is available to and understood by the operating crew Correct answer.
  2. That the procedure can be omitted if the flight is short
  3. That only the dispatcher needs to know the procedure
  4. That the item will be repaired en route

Explanation

When MEL relief depends on an operational procedure, that procedure must be provided to and understood by the crew flying the aircraft. Repair en route is not a valid assumption and omission is not permitted.

Question 48Flight Operations and Operational Control

Which statement correctly describes the relationship between the operational flight plan and the air traffic control clearance?

  1. The clearance is valid only if the dispatcher signs it
  2. The clearance may differ, and the crew must reconcile differences before proceeding Correct answer.
  3. The operational flight plan overrides any clearance issued
  4. The clearance always matches the filed operational flight plan exactly

Explanation

The operational flight plan reflects the intended routing, but air traffic control may issue a different clearance. The crew must compare the clearance with the plan and resolve any discrepancy before accepting it.

Question 49Flight Operations and Operational Control

What is the operational purpose of a takeoff alternate?

  1. To provide a landing option if the aircraft cannot return to the departure aerodrome Correct answer.
  2. To allow a higher takeoff weight
  3. To serve as the destination alternate for the flight
  4. To replace the en-route alternate requirement

Explanation

A takeoff alternate is required when the departure aerodrome cannot be used for a return landing, for example because of weather below landing minima. It is distinct from destination and en-route alternates and does not change weight limits.

Question 50Flight Operations and Operational Control

An operator's flight watch identifies a developing thunderstorm cluster along the planned track. What is the most appropriate operational control action?

  1. Proactively evaluate a route or level change and coordinate with the crew and air traffic control Correct answer.
  2. Cancel the flight immediately
  3. Instruct the crew to maintain track and increase speed
  4. Take no action until the crew requests assistance

Explanation

Flight watch exists to identify hazards early and support the crew with options such as re-routing or level changes coordinated with air traffic control. Passive waiting or blind continuation increases risk, and cancellation is not the first resort.