8.1 FLIGHT PREPARATION INSTRUCTIONS - Quiz
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Questions and Answers

What must be added to the actual landing distance when determining the required landing distance in the event of system failure?

  • Operational factors
  • Air traffic control recommendations
  • RWYCC adjustments
  • Increments for the malfunction (correct)

Which of the following statements about aerodrome operating minima is TRUE?

  • Operating minima can be calculated for non-planned alternate aerodromes. (correct)
  • Aerodrome minima can be lower than those established by the State.
  • Minimums must be universally applicable to all aerodromes.
  • Every aerodrome must have the same operating minima.

What is the relationship between aircraft performance information and RWYCC as discussed in the assessment of the LDTA?

  • Aircraft performance information correlates with RWYCC for the intended runway. (correct)
  • Aircraft performance is evaluated only on smooth runways.
  • Aircraft performance is independent of RWYCC.
  • RWYCC is irrelevant to landing performance calculations.

What is the minimum requirement for the aerodrome operating minima when performing calculations?

<p>They must not be lower than any established minima by the State. (A)</p> Signup and view all the answers

Which of the following is NOT a requirement when calculating landing distances under abnormal operation conditions?

<p>Use a standard landing distance irrespective of conditions. (D)</p> Signup and view all the answers

What is the maximum correction to the minimum obstacle clearance altitude for wind speed adjustments?

<p>2000 ft (B)</p> Signup and view all the answers

How much should the minimum obstacle clearance altitude be increased if the ambient temperature is ISA -20°C?

<p>10% (D)</p> Signup and view all the answers

What is the allowable temperature deviation that results in an altimeter reading off by approximately 20%?

<p>ISA + 30° (D)</p> Signup and view all the answers

What adjustment must be made to the MOCA when flying within 20 NM of terrain exceeding 2000 ft?

<p>Increase MOCA for wind speed (A)</p> Signup and view all the answers

If a pilot is assigned to maintain an altitude of 8,000 ft, what must they not do regarding temperature corrections?

<p>Adjust the 8,000 ft for temperature (D)</p> Signup and view all the answers

What is implied by the term 'adequate' concerning aerodromes for aircraft operations?

<p>Performance requirements must be met for designated weights. (A)</p> Signup and view all the answers

Which category of aircraft requires an aerodrome ARFF code of 8?

<p>B 747-400 (B)</p> Signup and view all the answers

Which of the following situations requires further incrementing the minimum obstacle clearance altitude?

<p>Encountering marked mountain waves (C)</p> Signup and view all the answers

What is the consequence of the ambient temperature being much colder than predicted in relation to minimum flight altitude?

<p>MOCA requires increments to be applied (A)</p> Signup and view all the answers

Who is responsible for ensuring the usability of aerodromes selected as AEROTRANSCARGO destinations?

<p>Flight Operations Manager (A)</p> Signup and view all the answers

What is the first step if the surface temperature is ISA -32°C?

<p>Increase MOCA by 20% (A)</p> Signup and view all the answers

What is required for airports with ARFF categories 5 or 6 to be used?

<p>Approval from the Flight Ops Manager (B)</p> Signup and view all the answers

What should pilots do if their assigned altitude does not meet adjusted MOCA criteria?

<p>Request a new altitude (D)</p> Signup and view all the answers

What type of services must be available at an aerodrome for aircraft performance calculations?

<p>ATS, navigation aids, and fire services (B)</p> Signup and view all the answers

In what context should contaminated runways be considered?

<p>For the performance requirements of aircraft (D)</p> Signup and view all the answers

What is necessary for aerodromes planned as destinations or alternates?

<p>They must be legal in all respects (B)</p> Signup and view all the answers

What is the primary responsibility of the Commander regarding aircraft operation?

<p>To ensure compliance with laws and regulations applicable to the operation (C)</p> Signup and view all the answers

What takes precedence if AEROTRANSCARGO’s operating policies are more restrictive than legal requirements?

<p>The operating policies of AEROTRANSCARGO (C)</p> Signup and view all the answers

For what scenarios is an Operational Flight Plan (OFP) not required?

<p>As outlined in paragraph 8.1.10 (A)</p> Signup and view all the answers

What does Chapter 8 emphasize regarding operating procedures?

<p>They provide details applicable to all AEROTRANSCARGO operations. (C)</p> Signup and view all the answers

If a fleet cannot comply with a specific policy, what should apply?

<p>The operating procedure in Operations Manual Part B for that type (A)</p> Signup and view all the answers

What is stated about the compliance of AEROTRANSCARGO aircraft operations?

<p>Operations must always meet the standards of the Flight Manuals. (D)</p> Signup and view all the answers

In what context must AEROTRANSCARGO aircraft operate when providing commercial air transportation?

<p>Following the relevant regulations and conditions of its Air Operator Certificate (A)</p> Signup and view all the answers

What must the Commander verify before commencing an approach to land at a destination aerodrome with a single runway?

<p>Satisfaction that a landing can be made in full compliance. (C)</p> Signup and view all the answers

Under which condition is it not mandatory to calculate landing performance for an aeroplane?

<p>If the LDA is 2500m or greater with no tailwind forecast. (D)</p> Signup and view all the answers

What tool does AEROTRANSCARGO use for the calculation of aircraft landing performances?

<p>Boeing Onboard Performance Tool (OPT). (B)</p> Signup and view all the answers

What is a prerequisite for dispatching an aeroplane if sub-paragraph c) ii) is not complied with?

<p>Designating an alternate aerodrome that allows full compliance. (B)</p> Signup and view all the answers

What does the OPT Landing Module provide for landing calculations?

<p>Performance data adjusted for ambient temperature and wind component. (A)</p> Signup and view all the answers

Which of the following statements is correct regarding tailwind and LDA conditions?

<p>Significant changes to aircraft state require performance adjustments. (B)</p> Signup and view all the answers

What is the function of EFRAS software within AEROTRANSCARGO?

<p>To serve as a backup for landing performance calculations. (D)</p> Signup and view all the answers

What requirement exists for an aeroplane dispatched towards a destination aerodrome with a single runway?

<p>Two alternate aerodromes must be designated. (C)</p> Signup and view all the answers

What is the maximum RWYCC that a RWYCC 1 or 0 can be upgraded to by the aerodrome operator?

<p>RWYCC 3 (C)</p> Signup and view all the answers

When reporting a RWYCC for a runway contaminated with compacted snow, what designation is used when specifically treated?

<p>RWYCC 4 SPECIALLY PREPARED WINTER RUNWAY (C)</p> Signup and view all the answers

What information is specified in the 'situational awareness' section of the RCR when an upgrade happens?

<p>Reason for the upgrade (D)</p> Signup and view all the answers

What term is used in the RCR to indicate that a reported RWYCC is lower than actual due to quality doubts?

<p>DOWNGRADED (A)</p> Signup and view all the answers

What is prohibited in operations when less-than-poor braking action is present?

<p>Takeoff or landing (A)</p> Signup and view all the answers

What can the aerodrome operator NOT do regarding the RWYCC based on contaminant type as observed?

<p>Upgrade a RWYCC of 5 (A)</p> Signup and view all the answers

What minimum condition must a specially prepared winter runway meet regarding contaminants?

<p>It must have no loose contaminant (B)</p> Signup and view all the answers

What happens to the reported RWYCC if the aerodrome operator is in doubt about the surface quality?

<p>It will be reported as a lower RWYCC (D)</p> Signup and view all the answers

Flashcards

Operational Flight Plan (OFP)

A document that outlines the flight plan, including details like route, fuel requirements, and other relevant information.

Aircraft Flight Manual

A comprehensive document that contains operational limitations and procedures specific to an aircraft type.

Certificate of Airworthiness

A document issued by a regulatory authority, authorizing an aircraft to operate safely.

Air Operator Certificate

A document certifying that an airline meets safety and operational standards.

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Commander

The person in command of an aircraft, responsible for safe and legal operation.

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Operating Policies

A set of rules and procedures that govern an airline's operations.

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Operations Manual Part B

A detailed document outlining operating procedures for a specific aircraft type.

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Operations Manual Part A

A document outlining general operating protocols for the airline.

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What is MOCA?

The minimum obstacle clearance altitude (MOCA) is the lowest altitude that ensures a safe clearance over terrain, obstacles, and other aircraft hazards.

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How does wind affect MOCA?

When operating at or near MOCA, adjustments must be made for the effect of wind on your calculated MOCA.

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What's the adjustment for wind speed when near MOCA?

For every increase in wind speed above 30 knots, you must increase the MOCA by 500 feet for every 10 knots. However, the maximum correction is 2000 feet.

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How do mountain waves impact MOCA?

In areas with mountain waves, the MOCA might not be sufficient to ensure safety. In such cases, you must increase the MOCA further.

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When do you need to consider adjustments for wind?

When your flight altitude is close to MOCA and you're operating near terrain exceeding 2000 ft elevation, you need to consider wind adjustments even within 20 NM of the terrain

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How does temperature affect MOCA?

If the actual ambient temperature is much colder than standard atmosphere, you must increase the MOCA to account for the colder air density.

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How do you adjust the MOCA for temperature?

When the air temperature is lower than ISA -15ºC, you must increase the MOCA. The correction varies based on the surface temperature:

  • ISA -16ºC to ISA -30ºC: + 10%
  • ISA -31ºC to ISA -50ºC: + 20%
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Can pilots adjust altitudes for cold temperatures?

Pilots must not adjust their assigned altitude to compensate for cold temperatures. If they accept an IFR assigned altitude, they must stick to the assigned altitude.

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Warm temperatures and their effect on aircraft performance

The standard atmospheric temperature lapse rate is 2°C per 1,000 feet. However, in real-world conditions, temperatures can deviate from this standard. When the temperature is above the standard lapse rate, it's called a 'warm temperature' and can affect aircraft performance and navigation.

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Who is responsible for ensuring aerodrome suitability?

The Flight Operations Manager is responsible for ensuring that all airports used by the airline meet specific requirements, including runway dimensions, obstacles, and essential services like navigation aids and fire fighting.

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What does 'adequate' mean in the context of airport suitability?

The 'adequacy' of an airport is determined by its ability to accommodate the specific aircraft type, including its performance capabilities, operational limitations, and weight restrictions. The airport should be suitable for the planned take-off and landing operations in different environmental conditions.

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What are the minimum fire fighting requirements for an airport?

For a specific aircraft type, the airport should have a minimum level of Rescue and Fire Fighting capabilities, classified by a code system. The minimum code required is 8 for a B747-400.

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What are the fire fighting levels Aerotranscargo typically uses?

Aerotranscargo operates flights to airports with a variety of fire fighting capabilities, including levels 7, 8, and 9. Airports with lower levels (5 or 6) can be used, but require approval on a case-by-case basis from the Flight Operations Manager.

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Where can you find more information about RFF requirements?

The minimum level of Rescue and Fire Fighting (RFF) required depends on the aircraft type. This information is available in the Operations Manual Part C.

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What are the criteria for selecting airports as alternates?

Airports used as destinations, back-up destinations, and en-route alternates should comply with all legal requirements and be suitable for operations within the planned time period. These airports need to be legally approved and operational for the duration of the flight.

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How do warm temperatures impact altimeter readings?

Warm temperatures can significantly impact aircraft performance and navigation. It can affect the actual altitude compared to what's displayed on the altimeter, causing the aircraft to fly lower than expected.

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What is a SPECIALLY PREPARED WINTER RUNWAY?

A runway condition code (RWYCC) which indicates a runway surface has compacted snow or ice, treated to a certain standard, and braking performance is similar to the reported RWYCC. It indicates the runway is prepared for specific winter operations.

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RWYCC 4 SPECIALLY PREPARED WINTER RUNWAY

It's a runway condition code (RWYCC) that represents a treated runway surface with compacted snow or ice. Aircraft braking performance on this surface is expected to be similar to the reported RWYCC.

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DOWNGRADED RWYCC on a winter runway

The aerodrome operator will report a lower RWYCC if they are unsure about the quality of the surface, even if the runway has been treated for winter operations. This is done to ensure safety.

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Can a RWYCC be upgraded?

The RWYCC of a runway may be upgraded to a RWYCC 3, with the reason specified in the situational awareness section of the RCR.

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Can a RWYCC be upgraded based only on observations?

It's not allowed to upgrade an RWYCC of 5, 4, 3, or 2 based solely on the observed contaminant type. The RWYCC downgrade is based on observations, including AIREPs.

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Can a RWYCC be downgraded based on AIREPs?

The aerodrome operator might downgrade the initial assessment if an AIREP reports lower braking action than expected for the runway conditions. This ensures safety.

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What should be considered when determining the RWYCC?

The runway surface temperature should be considered when determining the RWYCC, if available.

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What happens when runway braking action is less than 'poor'?

Operations are prohibited on runways where braking action is less than 'poor'. This ensures flight safety.

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Required Landing Distance

The minimum landing distance required for an aircraft under certain conditions. This considers factors like actual landing distance, system malfunctions, and environmental conditions.

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Aerodrome Operating Minima (AOM)

A set of minimum altitudes established for each airport that ensures safe operations, considering terrain, obstacles, weather conditions, etc.

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Minimum Operating Minima

The operating minima for any airport will never be lower than the requirements set by the governing body (e.g., FAA in the US) for that specific airport.

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Landing Distance in Abnormal Operations

The minimum landing distance needed in case of system failure during landing.

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Alternate Aerodrome

An approved alternative airport for landing, ensuring the aircraft meets the minimum requirements for a safe landing, including runway length and wind conditions.

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Landing Distance Available (LDA)

The length of the runway available for landing, taking into account obstacles and other factors.

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Wind Component

Specific conditions regarding wind direction and speed that are required for a safe landing at a particular airport.

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Landing Performance Requirements

The minimum requirements that must be met for a safe landing at an airport, including runway length, wind conditions, and aircraft performance.

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OPT (Boeing Onboard Performance Tool)

A tool used by airlines to calculate aircraft performance, including landing requirements, for different scenarios and conditions.

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Landing Distance Required (LDR)

The minimum runway length required for a safe landing under specified conditions.

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EFRAS Software

A software program used to calculate and analyze aircraft performance, including landing requirements.

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Non-Compliance with Landing Requirements

A situation where the aircraft cannot meet the landing conditions at the planned destination, requiring an alternate airport.

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Study Notes

Introduction

  • All AEROTRANSCARGO aircraft operations must comply with their respective Certificates of Airworthiness, approved limitations in Aircraft Flight Manuals, and commercial air transportation regulations/air operator certificates.
  • Commanders are responsible for ensuring operations comply with Moldovan law and legal requirements of other states. AEROTRANSCARGO's operating policies supersede any less restrictive regulations.

Flight Preparation Instructions

  • An Operational Flight Plan (OFP) is required for all flights, except those specified.
  • The Commander must ensure the aircraft is airworthy, configured correctly, that essential instruments and equipment are available and operable (except under MEL), and that relevant Operations Manual parts are on board.
  • Maps, charts, documents, and any potential diversions must be available.
  • Ground facilities and services, fuel, oil, oxygen, altitude requirements, aerodrome minima, and alternate aerodromes (if required) must be available and adequate.
  • Aircraft load must be properly distributed and secured.

Minimum Flight Altitudes

  • All AEROTRANSCARGO flights must adhere to Instrument Flight Rules (IFR) and maintain a safe margin above terrain/obstacles, as defined by national regulations.
  • Minimum Obstacle Clearance Altitude (MOCA) is calculated by adding a safe margin to the elevation of the highest relevant terrain/obstacle.
  • For elevations up to 6,000ft, a 1,000ft margin applies.
  • For elevations exceeding 6,000ft, a 2,000ft margin applies, rounded up to the nearest 100ft.
  • The minimum MOCA is 2,000ft.

Minimum Off-Route Altitude

  • When not following a pre-determined route (navigational fixes), the lowest published altitude within the operating area must be observed.
  • Navigation charts provide minimum altitudes for a grid formed by latitude and longitude lines.

Minimum Altitude in Terminal Areas

  • Minimum altitudes in terminal areas, displayed on terminal charts, provide clearance over obstacles within a 25-nautical mile radius of the aerodrome or navigation facility.

Minimum Radar Vectoring Altitude (MRVA)

  • MRVA is 1,000 ft within a minimum band width of ± 5 nm (radar unit control).
  • Operations at MRVA are only permitted when the aircraft is advised as being "under radar control".

Operational Flight Plan (OFP) Minimum Altitude

  • Minimum altitudes on the OFP may differ from navigational chart altitudes, especially within 20nm of the route centerline.

Obstacle Clearance Performance Requirements

  • Multi-engine aircraft are classified into performance classes (A, B, C) according to seating configuration and maximum takeoff mass.
  • AEROTRANSCARGO aircraft are all classified as Class A.
  • Specific performance standards (e.g. one-engine inoperative en-route net flight path requirements with fuel considerations) apply to Class A aircraft.

Minimum Altitude/Flight Level to be Flown

  • During normal operations, the minimum altitude/flight level is identified on the relevant terminal chart per leg of the flight/operation.
  • Under radar control, the minimum altitude/flight level is established by the radar controller.

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Description

Test your knowledge on aviation safety protocols, specifically focusing on landing distances and aerodrome operating minima. This quiz covers critical calculations and adjustments necessary for safe operations in various conditions and emergencies. Prepare to engage with topics pertaining to aircraft performance and obstacle clearance requirements.

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