Question 243-1 : Windshear may be described as a change in wind direction andor speed in space including updraughts and downdraughts to counter the effects of windshear the amount of control action that is required is ? [ Question security ]

Question 243-2 : Wind shear and microburstin the 'worst case' scenario of recovery from the effects of a microburst having increased to full go around power in co ordinating power and pitch it may be necessary to ?

Increase the pitch angle until the stick shaker is felt and hold at slightly below this angle.

Question 243-3 : For the purpose of wake turbulence separation what is the icao minimum radar separation distance if a heavy aeroplane is following directly behind another heavy aeroplane on the approach to the same runway ?

74 km 4 nm .

755icao minimum radar separation distance

Question 243-4 : For purpose of wake turbulence separation what is the icao minimum separation time if a light aeroplane 7000 kg or less is following a medium aeroplane less than 136000 kg but more than 7000 kg on the approach to landing ?

3 minutes.

arrival distance separation 3 nm l following l m following m4 nm h following h5 nm l following m m following h6 nm l following htime separation are 2 minutes and 3 minutes 3 minutes for a l following a m or h2 minutes in all other caseslight aeroplane 7000 kg or lessmedium aeroplane less than 136000 kg but more than 7000 kgheavy aeroplane 136000 kg or greater

Question 243-5 : What is the transponder code to be used by the commander of an aircraft that is subject to unlawful interference hijacked ?

7500.

Question 243-6 : Information concerning emergency evacuation procedures shall be found in the ?

Operations manual.

Easa air opspart oro amc3 oromlr100 operations manual

Question 243-7 : A list of dangerous goods which may not be transported by air can be found in ?

The technical instructions for the safe transport of dangerous goods by air.

Dangerous goods can be carried safely by air transport providing certain principles are adopted these principles have been used in developing the technical instructions they are intended to facilitate transport while providing a level of safety such that dangerous goods can be carried without placing an aircraft or its occupants at risk providing all the requirements are fulfilled they try to ensure that should an incident occur it cannot lead to an accidentthe technical instructions doc 9284 amplify the basic provisions of annex 18 and contain all the detailed instructions necessary for the safe international transport of dangerous goods by air

Question 243-8 : The minimum equipment list mel defines the equipment which can be inoperative when undertaking a flight and the additional procedures under which this allowance can be accepted the mel is drawn up by ?

The operator and may be more restrictive than the master minimum equipment list mmel.

Question 243-9 : The correct statement about extinguishing agents on board aeroplanes is ?

Halotron is an effective extinguishing agent for use in aeroplanes.

This question also appeared at the exam with the following forms which statement is most correct with regard to the use of fire extinguishers a halotron is best used on fires within the passenger compartment halon gaz has been replaced by halotron brx 2btp gaz in aircraft since 2020

Question 243-10 : When an aircraft flies into a horizontal tail wind gust the aircraft tends ?

To descend.

Question 243-11 : Tip vortices which are responsible for wake turbulence appear as soon as the following is established ?

Lift.

This question also appeared at the exam june 2016 under the following form 'an airplane creates a wake turbulence when generating lift'

Question 243-12 : One of the main characteristics of windshear is that it ?

Can occur at any altitude in both the vertical and horizontal planes.

Question 243-13 : Wake turbulence risk is highest ?

When a heavy aircraft has just performed a take off at a closely situated parallel runway with a light crosswind.

This question also appeared at the exam under the following simplified form when landing behind a large aircraft the effect of wake turbulence are likely to be worst in conditions of light crosswind

Question 243-14 : The accumulation of frost snow or ice on an aeroplane in flight induces amongst other serious consequences an increase in the ?

Stalling speed.

Pdf676

Question 243-15 : Icao annex 18 is a document dealing with ?

The safety of the air transport of dangerous goods.

Question 243-16 : In final approach you encounter a strong rear wind gust or strong down wind which forces you to go around you 1 maintain the same aircraft configuration gear and flaps 2 reduce the drags gear and flaps 3 gradually increase the attitude up to triggering of stick shaker4 avoid excessive attitude ?

1 3.

Question 243-17 : Which of the following requirements should be met when planning a flight with icing conditions ?

The aircraft shall be equipped with approved ice protection systems.

Pdf676

Question 243-18 : During an explosive decompression at flight level 370 fl 370 your first action will be ?

To put on the oxygen mask.

2626you put on the quick donning oxygen mask

Question 243-19 : When taking off after a widebody aircraft which has just landed you should take off ?

Beyond the point where the aircraft's wheels have touched down.

2636wake turbulence generation begins at rotation and ends at touch down

Question 243-20 : An aircraft which experiences a headwind of 40 kt while making its way towards the centre of a microburst may expect when crossing the microburst to face a windshear of ?

80 kt.

Question 243-21 : In addition to informing each state whose citizens are known to be on board an aircraft the state of the country in which an aircraft has landed after an act of unlawful interference must immediately notify the ?

State of registry of the aircraft the state of the operator and icao.

Question 243-22 : The holdover time of an anti icing procedure for a given ambient temperature will be longest in weather conditions of ?

Frost.

A generic holdover timetable 2638this table is intended for training only and shall not be used for actual operationsthe table is read by first verifying the outside air temperature then the form of precipitation the time cell to use is where these two parameters cross the example shows a temperature between 3°c and 6°c a snowfall precipitation is chosen and the times to use are between 5 minutes and 8 minutes

Question 243-23 : At any ambient temperature up to +30° c and with a relative humidity as low as 40% in clear air free of fog and precipitation serious carburettor icing ?

Can occur but only at a low power setting.

2639

Question 243-24 : As regards the detection of bird strike hazard the pilot's means of information and prevention are 1 atis 2 notams 3 birdtams 4 weather radar 5 the report by another crewthe combination regrouping all the correct statements is ?

1 2 3 5.

Pdf921

Question 243-25 : Emergency and precautionary landingsfollowing an emergency landing which will need an escape from the aircraft you will 1 remain on the runway 2 clear the runway using the first available taxiway 3 keep one engine or the apu running in order to maintain the electrical power supply on 4 turn off ?

1 4.

Following an emergency landing you have to evacuate but read the evacuation check list first com frcom070 232jpgboeing 737 evacuation check listnotice you must set the flap to 40° to allow the passengers evacuating via the overwing exits to slide down the trailing edge of the wing

Question 243-26 : While approaching a mountainous airfield the captain of a transport aircraft notices a fast and high increase in the indicated airspeed without any change in the preselected engine and attitude parameters the preceding crews had reported the occurrence of windshears in final phase you must ?

Maintain the aircraft on the glide path accept a positive speed deviation monitor the speed evolution.

Question 243-27 : Wind shear and microburstwhile approaching the outer marker the tower informs you about the presence of a 'microburst' you will expect to encounter ?

Windshears vertical and horizontal .

Question 243-28 : Fuel jettisoningif obliged to jettison part of the fuel in flight it would be better to do so ?

In a straight line and at a relatively high flight level.

Sudaviation03 what are the cons with jettisoning in a holding stack i understand why we should jettison at a high flight level but we usually see aircrafts jettisoning in a stack instead of in a straight line i guess to remain close to the alternate airport where they plan to land is it just a matter of ground environment thanks for your answer the icao establishes standards and recommended international practices for contracting member states you are right by stating that it is better to remain close to the airportair traffic management pans atm doc 4444 when an aircraft operating within controlled airspace needs to dump fuel the flight crew shall coordinate with atc the following route to be flown which if possible should be clear of cities and towns preferably over water and away from areas where thunderstorms have been reported or are expected the level to be used which should be not less than 1800 m 6000 ft and the duration of the fuel dumping if obliged to jettison part of the fuel in flight it would be better to do so in a straight line and at a relatively high flight level but if unavoidable fuel may be jettisoned anywhere

Question 243-29 : Wind shear and microburstjust after take off an aircraft encounters a 'microburst' situated directly ahead the initial indications will be 1 an increase in head wind2 an increase in tail wind3 better climb performance4 a decrease in climb gradientthe combination regrouping all the correct ?

1 3.

The initial indications will be an increase in head wind and better climb performanceas you fly into a 'microburst' you are likely to encounter an increasing headwind it is similar to an increase in airspeed your climb performance are improvedafter passing through the 'microburst' headwind turns into a tailwind you will experiment a decrease in climb performance even a loss of altitude sometimes

Question 243-30 : When taking off in winter conditions the wing contamination by ice or frost will cause the following effects 1 an increase in the take off distance2 a diminution of the take off run3 an increase in the stalling speed4 a diminution of the stalling speed5 a diminution of the climb gradientthe ?

1 3 5.

Example without wing contamination your aircraft stalls at 100 ktat what speed it will stall with contamination 90 kt or 110 kt it will stall at 110 kt it means that you have to take care when flying in winter conditions due to ice or snow accretion on the wing stall speed is increasedpdf676

Question 243-31 : The application of a type ii anti icing fluid on an aircraft on the ground will provide a ?

Limited holdover time.

Pdf676

Question 243-32 : You will use a water fire extinguisher straight jet on a fire of 1 solids fabric carpet 2 liquids ether gasoline 3 gas 4 metals sodium the combination regrouping all the correct statements is ?

1.

Class a fire flammable solids any object that might catch ignition and be set on fire requiring the cooling effect of water eg material wood paper cushions etc it is safe to use any type of extinguishers against such fire whenever water is not available class a extinguishers = water class b fire liquid fire liquid fire involves flammable substances that are usually lighter than water eg oil fuel paint kerosene water and water glycol fire extinguishers should not be used to fight such fire as water will only help it spread and expand concentration should be on the exclusion of oxy class b extinguishers = foam class c fire electrical fire fire involving electrical equipment is usually the result of a short circuit it is essential to cut the electrical source of ignition and exclude the oxy beware of using water against such fire to prevent electric shocks if there is no other alternative water glycol extinguishers could be used in short shots class c extinguishers = dry chemicals hafex gas class d fire metal fire metal fire involves certain combustible metals eg magnesium titanium potassium sodium these metals burn at high temperatures and give off sufficient oxygen to support combustion they may react violently with water or other chemicals and must be handled with care class d extinguishers = sand dry chemical powder a water h2o fire extinguisher can be used for a class a fire

Question 243-33 : Fire and smokeyou will use a halon extinguisher for a fire of 1 solids fabric plastic 2 liquids alcohol gasoline 3 gas4 metals aluminium magnesium the combination regrouping all the correct statements is ?

1 2 3.

Class a fire flammable solids any object that might catch ignition and be set on fire requiring the cooling effect of water eg material wood paper cushions etc it is safe to use any type of extinguishers against such fire whenever water is not available class a extinguishers = water class b fire liquid fire liquid fire involves flammable substances that are usually lighter than water eg oil fuel paint kerosene water and water glycol fire extinguishers should not be used to fight such fire as water will only help it spread and expand concentration should be on the exclusion of oxy class b extinguishers = foam class c fire electrical fire fire involving electrical equipment is usually the result of a short circuit it is essential to cut the electrical source of ignition and exclude the oxy beware of using water against such fire to prevent electric shocks if there is no other alternative water glycol extinguishers could be used in short shots class c extinguishers = dry chemicals halon gas class d fire metal fire metal fire involves certain combustible metals eg magnesium titanium potassium sodium these metals burn at high temperatures and give off sufficient oxygen to support combustion they may react violently with water or other chemicals and must be handled with care class d extinguishers = sand dry chemical powder a halon fire extinguisher can be used for paper fabric plastic fire electric fire wood fire flammable liquids flammable gases hydrocarbon fire class a b and c fires

Question 243-34 : A runway covered with 4 mm thick water is said to be ?

Question 243-35 : Icing conditionsan aircraft having undergone an anti icing procedure must be anti icing fluid free at the latest when ?

It is rotating before taking off .

The faa jaaeasa and oaci has received several reports of flightcrews that have conducted rejected takeoffs after their airplanes were treated with thickened anti icing fluids the flightcrews have reported that the aircraft did not respond to normal or even slightly above normal control column back pressure inputs for rotation to the takeoff attitude the flightcrews assessed the need for unusually high back pressure forces to be a flight control failureand elected to reject the takeoff at speeds in excess of vr or v1 as applicable fortunately these rejected takeoffs did not occur on runways of limited lengtha common factor in these incidents is that the rotation speeds were below at or only slightly above the 100 kt minimum rotation speed recommended for application of type ii or iv anti icing fluids in addition the transport category aircraft involved all had unpowered elevator flight controls in all of the reported cases the use of thickened antiicing fluids was approved for the airplane and the flightcrews reported following the airplane manufacturer's procedures for takeoff after the aircraft was treated with thickened anti icing fluids in many of these reported cases the rejected takeoffs occurred during the flightcrew's first takeoff or their first takeoff for that winter season when the airplane had been treated with thickened anti icing fluids

Question 243-36 : An aircraft having undergone an anti icing procedure and having exceeded the protection time of the anti icing fluid ?

Must undergo a de icing procedure before a new application of anti icing fluid for take off.

Pdf676

Question 243-37 : The time of useful consciousness in case of an explosive decompression at an altitude of 40 000 ft is ?

12 seconds.

2640

Question 243-38 : In case of landing on a flooded runway and in heavy rain 1 you increase your approach speed2 you land firmly in order to obtain a firm contact of the wheels with the runway and immediately land your nose gear3 you decrease your approach speed4 you use systematically all the lift dumper devices5 ?

2 4.

By landing with a firm contact you will be able to quickly brake and deploy spoilers lift dumper devices with heavy rain you will not decrease your approach speed

Question 243-39 : In case of a serious threat based on the presence of a bomb on board a pressurized aircraft and disregarding any fuel considerations ?

You descend to the flight level corresponding to the indicated cabin altitude or the safety altitude if higher and take preventive steps by putting yourself in a landing approach configuration.

It clearly depends on operator's procedures but the impact of the explosion of a bomb on board a pressurized aircraft will be reduced if the cabin altitude equals the aircraft pressure altitudeif the bomb explodes and if you lose hydraulic systems you will not be able to deploy flaps by preparing your aircraft for landing you give yourself the best opportunity to carry a landing on an airport or not with the greatest chance of success

Question 243-40 : Mist in the cabin pressure and temperature drop characterise ?

A rapid depressurization.