RTC 3 Flashcards
After landing in freezing conditions what additional step should be taken during the Shutdown Procedure?
Select one:
a. WING ANTI-ICE switch……ON (after both engines are shutdown)
b. Stabilizer trim….set 5 units
c. ENGINE START switches….GRD
d. Flap lever ……..40
b. Stabilizer trim….set 5 units
Airport elevation is 500 feet, MDA 1200 feet, temperature -20ºC what is your temperature correction to the MDA
100 feet
At which temperature are NO cold temperature altitude corrections required?
+1ºC or above
Before takeoff, engine anti-ice is required and OAT is 3 degrees C or below, which statement is correct?
Select one:
A flaps 1 departure is mandatory
Ensure that all aircraft surfaces are covered with Type II or Type IV fluid during all ground operations with OAT <10ºC
Reduce RTOW by 2700kgs to correct for the low temperature in your RTOW calculation
Run-up to a minimum of 70% N1 and confirm stable engine operation before the start of the Takeoff roll
Run-up to a minimum of 70% N1 and confirm stable engine operation before the start of the Takeoff roll
Clear ice:
Select one:
a. Is easily detected provided a torch is used when dark
b. Will never form on the wings
c. Is relatively transparent. A tactile check may be required to detect its presence
d. Will never form on the tail
c. Is relatively transparent. A tactile check may be required to detect its presence
Cold temperature altitude adjustments are NOT required for which of these altitudes?
Select one:
a. Temperature correction is required for ALL altitudes and levels.
b. MDA
c. ATC assigned Flight Levels
d. DA for a CAT 1 ILS
c. ATC assigned Flight Levels
De-icing the aircraft requires an entry in the Technical Log
Select one:
a. Only when the de-icing procedure is requested by the Captain
b. Never
c. Always, unless de-iced to remove CSFF/NEI and there is no requirement to anti-ice.
d. Only when de-icing on turnarounds
c. Always, unless de-iced to remove CSFF/NEI and there is no requirement to anti-ice.
Do not use engine or wing anti–ice when:
Select one:
a. Operating Bleeds Off
b. The OAT (on the ground) or TAT (in flight) is above 10°C
c. In single engine configuration
d. The OAT (on the ground) or TAT (in flight) is 10°C or above
b. The OAT (on the ground) or TAT (in flight) is above 10°C
(Answer not verified)
During cold weather operations taxi-out,
Select one:
a. Using normal taxi procedures and limitations
b. Use higher thrust settings than normal to avoid ice build-up on the cowl lips, and use brakes to keep the speed low
c. If an engine run up is required and you start up on stand it is advisable that you do the run up on stand before taxi out
d. Taxi at a reduced speed, use smaller nose wheel steering and rudder inputs and apply minimum thrust evenly and smoothly
Taxi at a reduced speed, use smaller nose wheel steering and rudder inputs and apply minimum thrust evenly and smoothly
During FREEZING CONDITIONS which additional action should be taken by the pilot flying as part of the normal Preflight Procedure?
PROBE HEAT switches……………..ON
According to the Winter Ops handy Dandy, when should the flaps be checked for full travel?
When the aircraft has been exposed to freezing precipitation (snow, slush, ice, FZDZ, FZRA or rain on a cold soaked airframe following a prolonged stop (Greater than 45 minutes)
During taxi out you notice that the wing anti-ice VALVE OPEN lights cycle bright/dim. What actions would be appropriate?
It is normal to see the VALVE OPEN lights cycle bright/dim due to the control valves cycling closed/open in response to thrust setting and duct temperature logic, there is no crew action required
Flaps should be in the UP position during taxi out, when?
For taxing in freezing conditions
How long should we wait after de-icing is complete before we turn the engine BLEED switches on?
Wait for at lest one minute before turning the BLEED air switches on
Icing conditions exist on the ground if:
The OAT is +10ºC or less, and there is visible moisture present (clouds, fog with visibility less than one statute mile (1600m), rain, snow, sleet, ice crystals, and so on), or ice, snow, slush or standing water is present on the ramps, taxiways, or runways
If told to plan a flaps 15 landing, in which of the following conditions would you set VREF ICE?
Select one:
a. All the other answers are correct
b. Icing conditions were encountered during the flight and the landing temperature is below 10ºC
c. Engine anti-ice will be used during landing
d. Wing anti-ice has been used any time during the flight
All the other answers are correct
If a re-treatment is necessary what must be done before the new de-icing/anti-icing treatment is applied?
Any residue of the previous treatment should be removed
If de-icing with the engines running which checklist should be used?
The winter operation “handy dandy” dedicated checklist should be used
If the OAT is 2 degrees C and landing on a runway contaminated with ice, snow or slush, which modification should be made to the normal after landing procedure?
Do not retract the flaps to less than 15 until the flap areas have been checked to be free of contaminants
If the service providers insist on using their own documentation instead of the Ryanair DAR form, what should you do?
This is acceptable and a picture shall be taken and attached to the EFL at the end of the flight.
One-step de-icing/anti-icing means that?
De-icing and anti-icing is carried out at the same time using a mixture of heated de-icing/anti-icing fluid and water
Removal of contaminants from the airframe may be performed with?
Select one:
a. Hot air only
b. Soft brushes only
c. Fluids, mechanical tools and infra-red heat only
d. Fluids, mechanical tools and forced air
d. Fluids, mechanical tools and forced air
(Answer not verified)
Which of the following conditions are correct with regards to deciding on whether take off with CSFF is allowed?
Select one:
a. Ambient air temperature is at or above +4c
b. Ambient air temperature is at or above -4c
c. Ambient air temperature is at or above +0c
d. Ambient air temperature is at or above -10c
a. Ambient air temperature is at or above +4c
Severe icing can usually be avoided by
Select one:
a. It is not necessary to avoid severe icing since the aircraft is certified for flight in severe icing conditions
b. Using the weather radar to avoid flight in IMC when the temperature is below 10ºC
c. A change in altitude and/or airspeed
d. Programming the FMC correctly
c. A change in altitude and/or airspeed
SNOWTAM RWYCC’s are?
Select one:
a. Listed for each third of the runway sequentially from the threshold nearest the number 01
b. RWYCC’s are not listed on SNOWTAMS
c. Listed for each third of the runway sequentially from the threshold of the runway in use
d. Listed as percentages from 0 to 100% as the braking coefficient improves
a. Listed for each third of the runway sequentially from the threshold nearest the number 01
Take-off and landing is not permitted when the braking action is reported as?
Poor / Nil
Provided all leading edge devices, control surfaces, tab surfaces, winglet surfaces and control surface balance panel cavities are clear of snow, ice and frost, takeoff is permitted with:
Select one:
a. A light coating of frost, 7 mm in thickness on the wing surface due to cold fuel
b. A light coating of frost, up to 3 mm in thickness on the lower wing surface due to cold fuel
c. A light coating of frost, 6 mm in thickness on the wing surfaces due to cold fuel
d. A light coating of frost, up to 5 mm in thickness on the lower wing surface due to cold fuel
b. A light coating of frost, up to 3 mm in thickness on the lower wing surface due to cold fuel
The colour of Type I fluid is?
Orange
The colour of Type II fluid is?
Translucent Water like appearance
The colour of Type IV fluid is?
Green
The conditions giving rise to ice accretion on the ground include, but are not limited to
Select one:
a. All the other answers are correct
b. Operation on ramps, taxiways, and runways containing moisture, slush, or snow
c. Blown snow from snow drifts, other aircraft, buildings, or other ground structures
d. Freezing fog
a. All the other answers are correct
The contamination check is?
A check of the aircraft to establish the need for de-icing
The de-icing/anti-icing procedure is?
Select one:
a. The procedure by which frost, ice, snow and slush is removed from an aircraft to provide uncontaminated surfaces
b. Not necessary if freezing rain is falling onto the aircraft wings
c. Performed by ground personnel to clear the air stairs from snow, and if necessary also the rear steps
d. Always performed by an engineer
a. The procedure by which frost, ice, snow and slush is removed from an aircraft to provide uncontaminated surfaces
The de-icing/anti-icing process is broken down into which of the following steps the following steps?
Contamination check, de-icing/anti-icing procedure, post treatment check, pre takeoff check, pre takeoff contamination check
The flaps should be up during de-icing/anti-icing to:
Prevent ice and slush from accumulating in flap cavities during de-icing
The holdover protection runs out at?
Select one:
a. The holding point for the active runway
b. Both the commencement of the takeoff run and when frozen deposits start to form or accumulate on treated aeroplane surfaces
c. Only when frozen deposits start to form or accumulate on treated aeroplane surfaces
d. Only at the commencement of the takeoff run
b. Both the commencement of the takeoff run and when frozen deposits start to form or accumulate on treated aeroplane surfaces
The ICAO definition of notification of ‘light icing’ is?
No change of heading or altitude necessary
The ICAO definition of notification of ‘moderate icing’ is?
Change of heading and/or altitude may be considered desirable
The ICAO definition of notification of ‘severe icing’ is?
Immediate change of heading and/or altitude is considered essential
The indications of structural icing in order to turn on wing anti-ice are?
Ice accumulation on the flight deck window frames, windshield centre post, or on the windshield wiper arm
The lowest fuel tank temperature permitted is:
-43ºC
The minimum cleared width allowed for takeoff and landing is?
30 meters
The normal or preferred way to remove ice from the fan blades is?
With hot air
The post treatment check is:
An external check of the aircraft after a de-icing/anti-icing treatment to ensure that the aircraft is free from any frost, ice, snow or slush
The pre takeoff check is?
An assessment normally made from within the flight deck, to validate the applied holdover time
The pre takeoff contamination check is?
A check of the treated surfaces for contamination, performed when the holdover time has been exceeded or if any doubt exists regarding the continued effectiveness of the applied anti-icing treatment
The primary method to use the wing anti-ice is?
By allowing ice to accumulate before turning wing anti-ice on
Thin hoar frost is acceptable on the upper surface of the fuselage
Provided that the layer is thin enough to distinguish surface features underneath, such as paint lines, markings or lettering and all vents and ports are clear
To get a longer hold over time you should?
Use less diluted Type II or Type IV fluid
To indicate to the service provider which areas of the aircraft he/she wishes to have treated the commander should use?
The DAR 01 form or the de-icing providers form
Two-step de-icing/anti-icing means that?
De-icing and anti-icing is carried out in two separate steps
Type I fluid is mostly used for?
Removal of adhering ice and snow
Use of wing anti-ice above FL350 should be avoided because
It may cause a bleed trip off and possible loss of cabin pressure
We are allowed to take off with frost on the upper surface, once other conditions are meet. This frost is due to;
NEI/CSFF
What are the considerations during engine start in cold weather operations?
Select one:
a. Several minutes maybe required for oil pressure to reach normal pressure
b. There are no specific restrictions to consider
c. If the temperature is below -20c, idle the engine for 2mins before change thrust lever position
d. Allow a minimum of 5 minutes for oil pressure to reach normal range
a. Several minutes maybe required for oil pressure to reach normal pressure
What can be an indication of Fan Blade ice accumulation?
Select one:
a. Engine vibration
b. SAT less than 10ºC
c. COWL ANTI-ICE light illuminated
d. TAT less than 10ºC
a. Engine vibration
What factors must be considered when determining whether a one-step or a two-step procedure is necessary?
Select one:
a. Available equipment and the time that the aircraft has spent on the ground prior to fluid application
b. Snow, or other frozen precipitation is not present or forecasted
c. Contamination on the aircraft, weather conditions, available equipment, available fluids and the holdover time to be achieved
d. Freezing fog
c. Contamination on the aircraft, weather conditions, available equipment, available fluids and the holdover time to be achieved
What happens to the lower copy of the DAR (De/Anti-icing Request) form after De/anti-icing is completed?
It is returned to the handling agent/service provider and then to the Ryanair quality department where it is checked and paid if correct
What is correct in reference to airframe icing on the ground?
Select one:
a. Type 3 fluid is the most effective to remove airframe icing on the ground
b. Cold soaked wings may cause airframe icing in temperatures above freezing
c. For airframe icing to occur OAT must be below freezing
d. If you have rain on a cold soaked wing Type 1 fluids will give you a suitable hold over time if de-icing the aircraft on stand prior to start up
b. Cold soaked wings may cause airframe icing in temperatures above freezing
What is the effect of ISA deviation on true altitude?
Select one:
a. True altitude is lower than indicated altitude with a positive ISA deviation
b. True altitude is higher than indicated altitude with a negative ISA deviation
c. True altitude is lower than indicated altitude with a negative ISA deviation
d. There is never any effect.
c. True altitude is lower than indicated altitude with a negative ISA deviation
What is the greatest depth of dry snow, above which a takeoff is not recommended?
100 mm
What is the holdover time under the following conditions? KILFROST ABC-K Plus Type II 50/50, OAT-1º, Freezing Fog
0:35-1:05
What is the holdover time under the following conditions? KILFROST ABC-K Plus Type II 75/25, OAT-5º, Snow or Snow Grains
0:35 - 1:05
What is the holdover time under the following conditions?
OAT -2ºC, DAY, Snow, Visibility 800m, SAE Type I fluid applied.
0:06-0:11
What is the holdover time under the following conditions? OAT -3ºC, Light Freezing Rain, SAE Type I fluid applied.
0:02-0:05
What is the holdover time under the following conditions? OAT -5ºC, snow/snow grains, SAE Type II fluid 100% applied
0:20-0:40
What is the holdover time under the following conditions? SAE Type II 75/25, OAT -2ºC Freezing fog.
0:40 – 1:10
What is the holdover time under the following conditions? SAE TYPE IV 100% -15ºC, Moderate Snow
0:02 - 0:09
What is the holdover time under the following conditions? SAE Type IV 100/0, OAT -2ºC Light Freezing Rain
0:20-0:35
What is the holdover time under the following conditions? SAE Type IV 50/50, OAT-3ºC Freezing Fog
0:30-0:55
What is the main advantage of Type II and IV fluids over Type I fluid?
They provide a longer hold over time
What is the maximum taxi speed on a slippery taxiway?
The maximum recommended taxi speed on a slippery surface is 5ks
What is the planning minimum for destinations and take off alternates with an operational precision approach?
the required minimum ceiling and RVR
Add +200ft on ceiling and +800m on visibility required
What is the procedure for removing ice from the Fan Blades (OFI) ?
Hot Air or de-icing fluid. In the latter case it must be accomplished by an Engineering service provider (licensed aircraft engineer)
What is the proper position of the stab trim if de/anti-icing is planned?
Set the STAB TRIM to calculated Takeoff setting or 5 units if not available
What is true about rehydrated fluids?
Select one:
a. Dried fluid residue could occur when repetitive application to thickened de-icing/anti-icing fluids may lead to the build-up of a dried residue in aerodynamically quite areas
b. Rehydrated fluids are known to cause problems with the electrical system
c. Rehydrated fluids are an issue if the temperature at destination is above 00C
d. Rehydrated fluids are not a problem as they can only cause problems on aircraft with a low rotation speed, typically below 80 knots
a. Dried fluid residue could occur when repetitive application to thickened de-icing/anti-icing fluids may lead to the build-up of a dried residue in aerodynamically quite areas
(Answer is not verified)
What should be done with the yellow (bottom) copy of the DAR (De/Anti-icing Request) form after De/Anti-icing is completed?
It should be handed to the dispatcher
When a two-step de-icing procedure is necessary the second step should be applied
Select one:
a. Less than three minutes after the first step was started and if necessary done area by area
b. Less than five minutes after the first step was started and if necessary done area by area
c. Less than two minutes after the first step was started and if necessary done area by area
d. Less than five minutes after the first step was started, but never done area by area
a. Less than three minutes after the first step was started and if necessary done area by area
When completing the technical log after satisfactory completion of the de-icing/anti-icing procedure and of the post treatment check the following information should be supplied by the handling agent and filled in the technical log
Fluid type, fluid mixture and the time of commencement of application.
When correcting MDA/DA for cold temperatures
Select one:
a. MDA/DA should not be corrected for cold temperature
b. Ensure that you enter the Altitude Correction Table with your altitude (QNH) and not your height
c. Only MDA should be corrected for cold temperature as DA is always based on the radio altimeter
d. Ensure that you enter the Altitude Correction Table with your height and not your altitude (QNH)
d. Ensure that you enter the Altitude Correction Table with your height and not your altitude (QNH)
When landing on a contaminated runway, which runway condition codes reported on the RCR prohibit landing?
1 and 0
When using engine anti-ice you should
Select one:
a. On the ground, maximum taxi speed is 15kts
b. Have the ENGINE START switches in CONT
c. On the ground the ENGINE START switches may be OFF
d. In flight, increase thrust to 30%N1 minimum
b. Have the ENGINE START switches in CONT
Which of the following areas must be inspected by the captain, engineer or qualified person to determine if de-icing/anti-icing is required?
Wings, fuselage, control surfaces, Engine inlets, Pitot and static ports
Which of the following factors may affect the ‘Hold Over’ time and must be taken into consideration when completing the Pre Takeoff check
Select one:
a. Changes to precipitation intensity or type
b. Flap configuration and/or late Flap selection
c. Thrust used during taxi
d. Use of Wing anti ice during taxi
a. Changes to precipitation intensity or type
Which of the following fluids are not normally used in Ryanair operations?
Type III
Which of the following statements is true?
Select one:
a. Holding in icing conditions with flaps extended is prohibited
b. Use of wing anti-ice and engine anti-ice at the same time is not recommended
c. Use of wing anti-ice during holding is prohibited
d. Increase thrust above 40% when using wing anti-ice
a. Holding in icing conditions with flaps extended is prohibited
Which of the following steps is the commander responsible for?
Select one:
a. Application of de-icing/anti-icing fluids, pre takeoff check, pre takeoff contamination check, calculation of the holdover time
b. Contamination check, application of de-icing/anti-icing fluids, pre takeoff check, pre takeoff contamination check, calculation of the holdover time
c. Contamination check, application of de-icing/anti-icing fluids, pre takeoff check, pre takeoff contamination check
d. Contamination check, pre takeoff check, pre takeoff contamination check, calculation of the holdover time
d. Contamination check, pre takeoff check, pre takeoff contamination check, calculation of the holdover time
Which Statement is correct
Select one:
a. If there was no ice accretion on the cowl lips during the exterior inspection there is no need to use engine anti-ice after start up
b. You should always use engine anti-ice on the ground if there is visible moisture
c. You should use the temperature and visible moisture criteria to determine if engine anti-ice is required
d. You should rely on airframe visual icing cues before activating engine anti-ice on the ground
c. You should use the temperature and visible moisture criteria to determine if engine anti-ice is required
Which statement is correct if the aircraft has been de/anti-iced:
Select one:
a. Use the OPT Optimum Thrust setting
b. 22K Thrust should be used for maximum thrust reduction.
c. A Minimum of 26K Full thrust should be used
d. A Minimum of 24K Full thrust should be used
d. A Minimum of 24K Full thrust should be used
Which statement is correct regarding engine anti-ice use in flight?
Select one:
a. No correct answer is listed
b. When operating in areas of actual or anticipated icing, do not activate engine anti-ice
c. Engine anti-ice must be ON during all flight operations when icing conditions exist or are anticipated, except during climb and cruise when the temperature is below -40ºC SAT
d. Wing anti-ice must be on before and during descent in all icing conditions, including temperatures below -40ºC SAT
c. Engine anti-ice must be ON during all flight operations when icing conditions exist or are anticipated, except during climb and cruise when the temperature is below -40ºC SAT
Which statement is correct when taking off from a contaminated runway?
Select one:
a. Both fixed de-rate and assumed temperature reduced thrust are acceptable methods
b. No reduced thrust is allowed on contaminated runways.
c. The assumed temperature method of reducing takeoff thrust is prohibited
d. Only assumed temperature reduced thrust is allowed
c. The assumed temperature method of reducing takeoff thrust is prohibited
Which statement is correct with reference to a SNOWTAM?
Select one:
a. A SNOWTAM does not include a the condition of the runway before a displaced threshold
b. The Runway Condition Code for each runway is reported in the direction of the lowest runway designator, irrespective of the runway in use.
c. Depths greater than 13mm of wet snow will not be reported
d. A SNOWTAM will only report one type of contamination
b. The Runway Condition Code for each runway is reported in the direction of the lowest runway designator, irrespective of the runway in use.
Which statement is correct with reference to the use of engine anti-ice?
Select one:
a. Rely on airframe visual icing cues before activating engine anti-ice
b. Allow ice to build up on the cowl lips and periodically shed it. This technique provides the cleanest cowl lip therefore reducing the possibility of a compressor stall.
c. Using engine anti-ice on the ground will prevent the formation of NEI
d. Use the temperature and visible moisture criteria and activate engine anti-ice prior to entering icing conditions.
d. Use the temperature and visible moisture criteria and activate engine anti-ice prior to entering icing conditions.
Which statement is true regarding the post treatment check?
Select one:
a. The post treatment check is always done just prior to takeoff, preferably on the runway
b. This is a check done from the flight deck to validate the hold over time
c. This is a check normally done by the de-icing crew or engineer. In the case of clear ice as requested by the commander for a tactile check on the DAR 01 form
d. This step can be omitted if a two-step de-icing procedure has been completed
c. This is a check normally done by the de-icing crew or engineer. In the case of clear ice as requested by the commander for a tactile check on the DAR 01 form
Who accomplishes the procedure for the “Before taxi checklist – Freezing conditions” checklist?
PF
(Answer is not verified)
Who accomplishes the procedure for the “Shutdown checklist – Freezing conditions” checklist?
PF
(Answer is not verified)
Who completes (reads) the “Before taxi checklist – Freezing conditions” checklist?
First Officer
Who reads the challenge and response for de/anti icing prior to engine start?
FO
Who reads the challenge and response for de/anti icing with engines running?
First Officer
Why should the APU/ENGINE BLEED air switches be selected OFF if de-icing with the APU running?
To prevent de-icing fluid from being ingested and fumes and odours entering the cabin
Why should we limit thrust to the minimum required, when operating over significant amounts of standing de-icing or anti-icing fluid?
Select one:
a. Excessive ingestion of de or anti-ice fluids can cause fluids to build up on compressor blades resulting in compressor stalls and engine surges
b. High thrust settings may cause de-icing fluids to spread, with the jet blast, onto a large portion of the apron causing problems for the ramp personnel
c. To avoid excessive engine vibrations caused by the pseudo plastic properties of the fluid
d. We should not limit thrust if we are in icing conditions as we need more break away thrust initially to start taxiing in cold weather
a. Excessive ingestion of de or anti-ice fluids can cause fluids to build up on compressor blades resulting in compressor stalls and engine surges
With a two-step procedure, the holdover time begins?
At the commencement of the second step
You are on stand and freezing fog is reported on the ATIS. Which statement is correct?
Select one:
a. You may use wing anti-ice as an alternative for ground de-icing/anti-icing to save time
b. You are not allowed to use wing anti-ice as an alternative for ground de-icing/anti-icing Application of a suitable de-ice/anti-ice fluid is required
c. Select WING and ENGINE ANTI-ICE ON before start up to ensure that no ice is present on the engines or leading edges during engine start
d. As there is no holdover time published for this condition you do not have to do anything. Normal procedures will suffice
b. You are not allowed to use wing anti-ice as an alternative for ground de-icing/anti-icing Application of a suitable de-ice/anti-ice fluid is required
You should use wing anti-ice on the ground?
Select one:
a. Always when engine anti-ice is used
b. Between engine start and takeoff when icing conditions exist or are anticipated, unless the airplane is or will be protected by application of Type II or Type IV fluid
c. Between engine start and takeoff when icing conditions exist or are anticipated, even if the airplane is protected by application of Type II or Type IV fluid as they only protect the upper surface and not the leading edges
d. Always if a SNOWTAM has been issued for the departure airport
b. Between engine start and takeoff when icing conditions exist or are anticipated, unless the airplane is or will be protected by application of Type II or Type IV fluid