Limitations Flashcards
What are the weight limits for
MRW
MTOW
MLW
MZFW
MFW
MRW 68,039 KG
MTOW 67,585 KG
MLW 57,833 KG
MZFW 55,111 KG
MFW 36,287 KG. (Min flight weight)
At FL 410 what is the Max POs diff?
And Neg diff?
POS DIF 8.8
NEG DIF -0.5
What are the Vfe speeds?
FL 1 230
FL2/3 210
FL3 210
FL4 190
FL5 170
What is turbulence penetration speed?
<10,000 - 265 Kts
> 10,000 - 280 Kts or M.75 whichever is lower
What is the limitation for wiper use?
250 Kts
What is the speed limit for the tire?
195 Kts GS
What is the max weight for each Fuel tanks?
Left - 3050 KG
Right- 3050 KG
Center- 11,300 KG
Total - 17,400 KG
What is the max fuel imbalance?
454 KG
(New)
What is the minimum G/A fuel?
442 KG per wing
(10 deg nose up)
What is the limitation for APU on the ground?
No unattended APU when wing tanks above 2830 KG
(To prevent a fuel spill from the right-side fuel vent which
might occur before the system detects the difference in quantity required to
initiate the automatic fuel imbalance correction)
What conditions does cowl or wing Anti ice have to be on for take off? (4)
Cowl 10*
Wing 5*
Vis moisture or cloud below 1500 agl
Or
Taxi ways contaminated
What is the APU min start temperature limit?
Min Oil Temp is -40*C
What is the limitation on APU starts per hr?
What is the delay between?
Max 3 starts per hour
2 min delay between starts
What is the max altitude for APU bleed air?
FL 230 max altitude for APU bleed air
(For Eng start as well)
What is the Maximum Landing Gear Operating Speed (VLO)
Ldg Gear extension
Ldg Gear retraction
Maximum Landing Gear Operating Speed (VLO)The maximum speed for landing gear extension is 250 KIAS.
The maximum speed for landing gear retraction is 220 KIAS.
What is the Maximum airport pressure altitude for takeoff and landing?
What is the Maximum ambient temperature approved for takeoff and landing is?
Minimum ambient temperature approved for take-off and landing is?
Maximum airport pressure altitude for takeoff and landing is 10,000ft
Maximum ambient temperature approved for takeoff and landing is 52.5°C.
Minimum ambient temperature approved for take-off and landing is -54°C.
What is the Maximum operating altitude?
Maximum operating altitude is 41000 feet.
What are the Maneuvering Limit Load Factors
The maneuvering limit load factors are:
• Flaps up: 2.5 g to -1.0
• Flaps down: 2.0 g to 0.0 g
What is the cold weather operations limit?
Operation of the airplane is prohibited if the airplane, with the engines shut down,has been exposed to a ground ambient temperature below -30°C for a period exceeding two hours in the preceding 12 hours.
Or procedure A
Which is ensuring aircraft is electrically powered during the turn around time
and the cabin temperature is maintained to minimize the risk of freezing conditions in
the water system
What is the limit on temperature for ground fog?
Engine operation is prohibited in ground fog conditions with OAT below -18°C.
What is the restriction for tailwinds landings?
What is the limitation on that?
How does that effect the max pressure altitude
Must use flap 5 above 10 knot tailwinds.
If using Flap 5 max tailwind is 15 knots.
Max press alt is 6000 ft if tailwind > 10 knots
When is Engine ice shedding performed?
How is it performed and is there variations?
Engine ice shedding must be performed when the OAT is 3°C or below and visible moisture in any form is present (such as fog with visibility of one mile or less, rain, snow, sleet and ice crystals).
Engine run-ups must be, momentarily,to a minimum of 60% N1 at intervals no greater than 30 minutes.
What is the maximum number of cabin occupants?
The maximum number of cabin occupants is 150, 145 passengers and 5 flight attendants
What is the minimum height for engagement of autopilot for Descent?
On T/O when is the earliest you can engage AP?
The minimum height for use of autopilot in descent is 80 feet AGL.
The minimum height for engagement of autopilot on T/O is 400 feet AGL.
What is the max Permissible Loads On AC Systems
Maximum AC generator load must not exceed 75 kVA continuous.
What is the Permissible Loads On DC Systems?
The maximum permissible continuous load on TRU 1 and 2 is 350 amp.
The maximum permissible continuous load on TRU 3 is 225 amp.
What is the Slats / Flaps
Maximum altitude ?
Maximum altitude with slats/flaps extended is 20000 feet.
What is the limitation on Flight Spoilers?
(2)
Minimum height with flight spoilers manually extended is 500 ft AGL.
Minimum speed with flight spoilers manually extended is VREF + 10 KIAS.
(Use of MAX spoilers is prohibited except in an emergency.)
(Configure gate states spoilers Ret by 1000 ft)
What is the air starter assist envelope for APU and Eng?
Airspeed?
APU 23,000
Eng 27,000 ( bleed air extraction)
Airspeed 250
What is the min and max runway slope?
+/- 2*
(Only two airports in our system have 2 deg slope)
What is the max/min bulk fuel temperatures?
Max 52.5*
Min -37*
What is the max temp limit for wing anti ice on the ground?
When is wing and cowl anti ice turned on?
Max temp +15 for Wing
Wing anti ice must be on when when OAT is 5*C
Cowl anti-ice system must be ON when the OAT is 10*C or below
and visible moisture in any form is present (such as fog with visibility of one mile or less, rain, snow, sleet and ice crystals).
The cowl anti-ice system must be ON when the OAT is 10°C (5 wing) or below when operating on runways, ramps, or taxiways where surface snow, ice, standing water, or slush is present.
What is the brake cooling limit for T/O?
Max temp for gear retraction?
The maximum allowable brake temperature for take-off is 06 units.
(Maximum brake temperature (BTMS) for gear retraction is 13 units)
(0-20 scale - red 15+)
What is the Lat/Long limitation for FMS navigation?
FMS navigation at latitudes north of 73°N and south of 60°S is prohibited.
What is the Min oil temp limit for eng start?
And to add power?
Limit is -40*C Oil temp for eng start
Not above idle unless oil temp is >-6
> 21 to go to 30% N1
What must happen when airplane is cold soaked -20 for 8 hrs?
When the airplane is cold-soaked at an ambient temperature of -20°C or below for more than 8 hours, the thrust reversers must be cycled a minimum of 2 times before takeoff on a contaminated runway.
What is the limitation on eng starter?
Starts
Cranking
N2
After 3 start attempts per hour, or
4 minutes continuous cranking, a 30-minute cooling period is required.
Do not engage the starter on ground if indicated N2 rpm exceeds 20%.
What is the single eng cruise speed and max diversion time/distances?
Single engine inoperative cruise speed is 310 KIAS.
MAXIMUM DIVERSION TIME MAXIMUM DIVERSION DISTANCE
60 minutes 390 nm
75 minutes 481 nm*
(*Over-water flight is limited to 400 nm diversion distance when life rafts are not carried.)
What is the speed additive for AT on in gusts?
Additional speed adders for gust are to be added on top of the 5 kt for AT. These are recommended values and should be added as appropriate for the conditions. The recommendation is to add ½ of the gust plus the AT additive up to a recommended maximum of 10 kt.
(when entering in ACARS Ldg WAT must add the 5 Kts for AT plus the 1/2 gust to a max of 10kts)
When is the PWS (Predictive weather radar) windshear system inhibited, and active until?
T/O
App
This system is inhibited on take-off between 80 knots until 50 ft Radio Altitude (RA), and remains active until 2400 ft RA.
On approach it becomes active below 2300 ft RA and remains active until 50 feet AG
What modes are active on T/O and Ldg when windshear warning happens?
The modes that the system will give crews are TO/WSHR (during take-off) or GA/WSHR (during approach).
These will remain as the active modes until another selection is made
Max wind for Eng start on the ground?
Taxi?
Ice Sheding?
starting on ground
43 Kts crosswind component
18 Kts tailwind component
(Taxiing - unlimited)
(Ice Sheding - 43/18)
What is the Maximum take-off alternate distance?
Maximum take-off alternate distance is 351 nm
(based on a one-engine-inoperative cruise speed of 310 KIAS)
What is the max distance to fly overwater flight legs?
All aircraft are permitted to fly overwater flight legs provided they remain within 400 nm of a suitable emergency landing site.
What is the expected fuel burn for taxi and cruise?
Taxi 546 kg/Hr
Cruise 1800 kg/Hr
(Taxi 9.1kg/min, cruise 30kg/min)
What are the conditions for an unusual attitude?
Pitch attitude greater than 25 degrees nose up
• Pitch attitude greater than 10 degrees nose down
• Bank angle greater than 45 degrees
• Within above parameters but flying at airspeeds inappropriate for the conditions
What are the conditions of windshear?
• 15 knots indicated airspeed
• 500 feet per minute vertical speed
• 5 degrees pitch attitude
• 1 dot displacement from the glideslope
• 10 degree variation from nominal heading, and
• Unusual thrust lever position for a significant period of time.
What are the max cross wind for take off and for landing Dry/ Wet?
T/O 32 Kts
Ldg 29 Kts
(Demonstrated not limiting)
What is the Max cross wind T/O and Ldg in Compact snow?
Dry/wet snow > 0.13 in (3mm)?
T/O and Ldg
Compact snow 27 or 20 Kts (depends on temp >-15)
Dry/wet snow > 0.13in 20 Kts
(Dry/wet snow = 0.13in is 32 Kts)
What is the minimum crew oxygen?
2/3 crew members
Other regions/Mountain
2/3 Crew Members
900/950
Other regions/Mountains 2/3 CM
1200/1300
Holding speeds:
North America
Mexico
ICAO
NA
200. <6,000
230. 6,000-14,000
265. >14,000
ICAO
230 <14,000
240. 14,000-20,000
265. 20,000-34,000
0.83M. >34,000
Mexico
200
210
230
What is the fuel for:
Reserve
NAIFR fuel
Supp fuel
Res 880 Kg
NAIFR 450 Kg
SUPP fuel 1300 Kg
When should the derated thrust and reduced engine thrust (FLEX) procedures not be used?
The derated thrust and reduced engine thrust (FLEX) procedures must not be used:
• When windshear or downdraft warnings are forecast
• When the anti-skid system is inoperative
• When the autothrottle is inoperative.
• With the autothrottle disengaged
When is just the reduced engine thrust (FLEX) procedures not to be used:
Reduced thrust (FLEX) is not permitted with:
Wing and/or cowl anti-icing are in use.
Runways contaminated with
standing water, slush, snow, or ice.
What is the turning radius of the A220 300?
77’ 1” ( 23.50 m)
What is the dimensions of the A220?
L
W
H
L =127 ft
W =115’ 1”
H = 37’ 9”
What is the taxi speed limitation?
20 kt to 30 kt are acceptable
(10 kt for turn angles greater than those typically required for high speed runway turnoffs.)
What is the limit for bank angles for green dot speed?(4)
<31,500
>31,500
GD
Vac
All engines operating
• Maximum bank angle of 30° at altitudes up to 31500 ft.
• Maximum bank angle of 15° at altitudes above 31500 ft.
One engine inoperative: Maximum bank angle of 25° GD
AOM 1.04.08 pg2
(Technically 20° bank at Vac)
What is Thrust Limited Altitude
And
Buffet or Maneuver Limited Altitude?
Thrust Limited Altitude is the altitude at which sufficient thrust is
available to provide a specific minimum rate of climb (e.g., 300 ft/min)
Buffet or Maneuver Limited Altitude is the altitude at which a 0.2 g margin (33* bank) exists prior to buffet onset.
In what approach category is the A220?
Cat C outside of Canada
Canada now goes by weight (dec 2022) so cat c.
Can go up if heavy, but not down category
Speed (KIAS)
Category
B 91 to 120
C 121 - 140
D 141 - 165
What are stabilized approach criteria?
• CAT I 1 dot deflection;
• RNP 1 dot deflection;
• CAT II/III ½ dot deflection;
• 3 degree glidepath and using PAPI, VASIS
• Vertical Speed not exceeding 1000 fpm
• Airspeed within +10 / -5 knots of Target
WHEN are the call outs for “pitch” and “bank” made on landing?
“PITCH” exceeds 9°
“BANK” exceeds 10°.
For landing what pitch and bank angles will cause touched runway?
• Pitch angles in excess of 10° may result in an aft fuselage strike.
• Bank angles in excess of 15° may result in an engine nacelle strike
What is the EWH for the A220?
22 ft
What is the limitation for approach angles greater than 3.5 degrees, up to a maximum of 3.8 degrees. (7)
(Approaches with angles greater than 3.8 degrees are prohibited)
The maximum pressure alt for landing is 1500 ft
The maximum temperature for landing ISA + 25°C.
maximum tailwind component 5 knots
FLAP 4 landings are prohibited
icing conditions while on single bleed configuration are
prohibited.
The wing-anti ice must be selected OFF for all landings on single engine bleed configuration.
Autoland approaches are prohibited.
What are the temp compensation requirements for the A220
(QRHN)
DH/MDA
IFR Alt
Approaches in Canada
Approaches in USA
Outside CDA/USA
At or below 0* -DA/MDA
Non approach min IFR alt
Approaches:
Canada - all segments below ACT (0* if ACT not avail)
USA - all segments below CTRA
Outside Can/USA - all segments below 0*
(Performance calc below 0*C as well)
During RVSM operations what has to be checked during the set up?
Altimeter 75 ft difference between Capt to FO
What is the min speed for RAT to supply Electrical power?
Hydraulic power?
Elec >148
HYD 115 Kts
So expect batt power on touch down so 5 min to total power loss
What are the pax tolerances?
What is the weight for adjustment Kg?
+/- 3 per zone
+/- 6 total
80 kg per pax for adjustments
What is the gross weight buffer between actual wt and T/O wt?
+0
-1200 kg
What is the limitation on doors closed with packs off?
15 min
How long does APU have to be on before selecting power?
5 sec
What is the limitation on heading for the cruise check?
> +/- 10 difference must be put in the log book
What is the limitation for the use of flex?
Reduced thrust (FLEX) from de-rated take-off thrust (TO-
1, TO-2 or TO-3) is prohibited
What is the limitation for intercepting the ILS?
(Angle and distance)
70*
18nm
When does auto relight occur
2 sec in air
60 Kts on ground
When does T/O mode or GA mode change?
<200 ft AGL T\O
> 200 ft AGL GA
When does AP have to be off on the approach
80 ft
(But better to get off at 200ft to prepare for crab)
Airplane crabs in the flare
What is the difference between land 3 and land 2?
(Name and equipment)
Land 3 - singe fault below AH down grades to fail passive land 2
- 3 RA’s
Land 2 - 2 RA’s + 2VHF single fail down grades but not noticeable
What is the descent rate for A220 with dual Eng fail?
3nm/1000 ft altitude lost at green dot
For a Cat III or Cat II approach, when is the RETARD mode armed?
and active?
Retard arms at 400 ft AGL
Active at 20 ft
“NO RETARD” if not active and ACPT disconnects AT and reduces thrust manually
What is the limitation for shutting down the engine?
(N1 and time)
<40 N1 for at least 3 min
Prefer 5 min where possible
When do we not do a OEI taxi? (5)
Contam
Congested taxi way
Low vis
No APU
Short taxi
What are the wind limits for cat2 auto land?
Manual?
25 H (autoland)
15 X
10 T
*HW can go higher but must do manual landing
What is the restrictions for manual landing on cat 2?
Between DH and 80 ft with visual reference
Can you do a Cat 2 OEI?
What is the restriction?
Yes
Must be done to a manual landing
What is the AH for the A220?
200 AGL manufacture AH as per bombardier)
What wind conditions are normal take off?
When is the high wind procedure needed?
What is the procedure?
30 Kts crosswind (at 90 deg)
10 Kts tailwind
40 Kts Headwind
31-32 Kts crosswind (at 90 deg)
11-15 tailwind
(Slowly bring the power up to 55 N1 normally, but don’t apply full Pwr until “20”kts).
See chart AOM 1.01.71
What is the max fuel transferred from
Wing tank to tank wing?
Wing tank to center tank?
Wing tank to wing tank 227 Kg
Wing tank to center tank 454 (also the max fuel imbalance)
(Increased on 2021 mar 19)
What is the steering radius at different speeds?
130* with tow bar
80* until 30 Kts
20* at 60 Kts
9* at 100 Kts
Maximum break away thrust?
<35% N1
What is the restriction on taxing in regards to eng oil temp after start up?
-6—> Idle
21 - 30% N1
49* - 50% N1
How do we clear an eng in position?
AT Off
60% N1
Idle
AT arm
T/O
(10 sec in heavy snow)
What distance does the WX radar show below?
6,000 ft below
What is the max fuel allowed in excess of the flight plan amount?
300 Kg
(Greater advise dispatch and stoc)
Outside Canada what approach category is the A220?
Cat C
(in canada as well now)
What is the optimum category of ARFF for departure for A220?
Cat 6
What are the 4 bank angle limits? (4)
<31,500 30 deg
>31,500 15 deg
OEI 20 at Vac
OEI 25 deg
What is the new procedure for WAI test 2021 Aug?
Can you do it in Descent ?
Test is 3 min
10,000 to FL310
(Can do it on descent must be CLB CLB1 CLB2 thrust)
Can you always add WPTs for fuel checks when given direct?
Where can you and where cant you?
Not in WTRS but can in domestic airspace
How many static wicks can be missing from the 220?
2
(33/35)
What are the new weight increases of Aircraft 125 and up?
MRW 70,307
MTOW 69,853
When do you get a FUEL LEAK SUSPECTED caution message.
When left to right tank difference is greater than 40% of fuel consumption
Or
Predicted fuel minus actual fuel on board (sensed) is greater than 700 kg
On the checklist what is checked when asked for “landing data”? (3)
DH/MDA
Approach rwy Perf Arr
V Speeds
When do we Purge the water?
and what are the Purge operating restrictions? (Temp, and alt)
= -20* and >3 hr
<10,000 ft
Gear up
Drain mast heat operational
What is the min cabin crew for the A220 away from base?
3 but if sickness 2
1 per 50 people to a min of 2
(3 at base)
FOM 8.2.8.1
(Acting FA is only applicable to the Widebody)
What does MISSED APPROACH CLIMB PERFORMANCE AND
ACARS LANDING WAT * mean on the STD MA CLB WAT?
NA on the NON STD MA CLB GRAD?
“*” landing weight exceeds the STD approach climb limit for that flap
NA - Non STD climb grad 380’/nm is Not Achievable (NA is shown for grad less than 2.5%)
When does the 72 hr service check have to be good until?
Arrive at destination within 72 hrs
What is the time crew oxygen will give you worst case scenario, 41,000 ft (8,000 cabin alt) in emerg mode with low pressure 1050 psig?
34 min
(At 10,000 ft in Normal mode 2:43)
What is prohibited during electrical power up of an aircraft or reset of power?
No use of Cabin Management System for 8 min
No Pa’s or intercom
No Seatbelt sign switch change
What is the limitation for flap retraction in the turn?
With all engines operating, if flap retraction is desired during a 30° bank
turn, add 10 KIAS to the posted F-speeds before selecting flap.
AOM 1.04.07
Under normal conditions what conditions on landing 1,000-DH trigger a call out by PM? (6)
1000 - config gate
Lateral (LOC/LNAV/LPV) 1/2 dot. “LOC”
Vertical (GS/GP/VNAV). 1/2 dot “GS”
Missing configure item “Spoiler, Flap, Gear, landing checklist”
<500 ft stable gate
+10/-5 “Speed”
Thrust stable “thrust”
<1,000 fpm “Descent rate”
What is the weight of the portable water system, and what is the index/Mac difference if empty?
158 Kg
-1.0 Mac if empty
(-3 index)
(Water bottles boarded if INOP)
When does the waste change from Green?
Waste shows green until 75% full, then yellow
What is the APU fuel consumption
APU BuRN
Electrics - 90kg/hr
Electrics and Bleed air 115kg/hr
What is the MEL time limits for
A
B
C
D
A - Specified time
B - 3 days
C - 10 days
D - 120 days
(day of discovery is the day one)
(UTC time is used)
At 10,000ft it’s smart to check pressurization, what should it be aprox?
What else should we check?
800ft cabin
4.0 P
Fuel approx 400kg burned and balanced
When does the PERF ARR destination change from departure to destination for Landing Weights? (2)
> 50 nm away fro departure
or
1/2 leg length if <100nm
Min fuel temp
-37 A220
-65 deg FOM
(Consider warmer altitude and advise dispatch )
What does LBRL stand for and where is it on the A220?
Least Bomb Risk Location
Center if the R2 Door
What is the limit we can change the decent angle from 2.7?
+/- 0.4
What is the Min Rwy width for landing?
100 ft
(However 75 ft either side (150 ft) must not have anything over ice or windrows, furrows or snow drifts)
What does TOW with a T / L / C mean?
T - TOW, T/O WAT limit or Terrain clearance
L - Landing weight - MLW limited at destination (57,833)
C - Capacity, limited by the max fuel capacity of the aircraft
What is the limit for X wind for contamination for take off and landing?
Snow <1/8 (3mm) (0.13in)
Compact snow <-16
Snow >1/8 (3mm)
Water/slush >1/8 (3mm)
Ice
Snow < 3mm 32 TO / 29 Ldg
Compact snow 27
Snow > 3mm 20
Water/slush >3m 10
Ice 10
What is the maximum wind speed for cargo door operation?
The maximum wind speed for door operation (opening/closing) is 40 kts.
The maximum wind speed for the door held in the open position is 65 kts.
RNP AR approach Restrictions (3)
Flaps must be set to FLAP 4 or FLAP 5 at or before the Final Approach Fix (FAF).
MAN SPD must be set and used at or before the first waypoint of the approach or approach transition.
AP required
Max tail wind 10 kts
3.5*
What is the MMO or Max Mach and what altitudes?
0.82
> 27,000 ft - 41,000
Flap 4 take off, when can you start to select flaps?
After accelerating (FLC)
What are the three stabilized Gates
1,000ft - Configuration Gate - configured landing checklist complete
500ft - Stable gate - stable if not move to 200 ft
200ft - Go around gate - limit to be stable
What is the limitation on headwind for Take Off?
What must be done in this scenario?
Headwind >40 Kts AT Take Off may not reach N1 manual Thrust recommended
TO Thr T/O required (Flex not permitted)
What are the weight limitations of the cargo hold?
Fwd - 2446 (Sections C1=11, C2=21)
Aft - 2606 (Sections C3=31, C4=41/42)
(PEFB/Load Engineering/a220)
What is the width of the main gear and the Eng Nacells.
Gear 22 ft 1 in (6.7m)
Nacell 43 ft 10 in (13.4m)
What is the EGT max for start?
1054 EGT
(Max TO thrust 23,300 LBF)
What is the engine Clearence?
20”
What is the max loss of performance AC can take off in when reported by TWR?
What is the max tailwind?
15 kts
Also 15 kts
At what speed does the Auto Brake RTO function become available on Take Off?
> 60 kts
What is the min and max temperature for boarding?
Aviation Occupational Safety and Health Regulations (AOHSR) 7.1:
If reasonably practicable*, the air temperature on board an aircraft shall be maintained at a level of not less than 18°C and not more than 29°C.
So technically 17 and 30.
When there is a database change what time of day does that take place?
0901Z - Canada/USA
(ACETab Coverage)
How is OLD calculated?
Operational Landing Distance (OLD) sum of three segments – an airborne segment, atransition segment, and a final stopping configuration segment. An additional safety margin of 15% of the landing distance.
The landing distance assumes the following:
The aircraft passes over the threshold at 50’ at the planned approach speed; and
The aircraft touches down no later than the 7 second air distance. The air distance equates to approximately 1500’ from the threshold; and
After touchdown, the pilot immediately initiates or monitors automatic deceleration devices (transition distance); and
The planned braking force is applied and maintained.
If no RwyCC is issued OR CC does not match contaminants what can you do?
Reference FOM Apdx 4 16.2.3.3. Chart
What is PBAR breaking report?
What is:
Good
Medium
Poor
Nil equate to in RwyCC?
Pilot Braking Action Report
Good 5
Medium 3
Poor 1
Nil
Can a pilot conduct a tactile inspection if a ladder is available?
No
Under no circumstances shall a flight crew member use ground service equipment for the purpose ofconducting a tactile inspection.
What is the limitation for take off with APU is required for take off?
When APU is required for take-off, APU BLEED must be selected OFF before take-off when OAT is
AT or below 15°C (59°F).
When do we have to cycle the reverse thrusters before take off?
Limits?
What is considered a cycle of the reversers?
-20 to -40 deg on a contaminated runway on turns >2 hrs
Must be done within 5 min of take off.
A thrust reverser deployment cycle begins when the thrust lever command from the IDLE position to the REV IDLE position is initiated and ends when the green REV icon is shown on the EICAS page.
At what point do you have to brief the OTZ?
If “EXTRA” is less than 1000’, brief Optimum Touchdown Zone (OTZ).
What is the limitation for a Take Off in heavy rain?
In heavy rain should use 1/4” contam numbers or .25 (FOM 16.2.2.3)
This puts you at max cross wind of 10 kts (QRHN)
What’s the Limitation on a contaminated runway with RwyCC 3 or less?
CP -120
When operating on a contaminated runway RWYCC 3 and below, flight crew should Select the widest runway with minimal crosswind at the destination, Select AUTOBRAKE LO, and use MAXIMUM REVERSE when the main landing gear touches down and let the auto cutback reduce the thrust to REVERSE IDLE, even on a long
runway in order to minimize the anti-skid activity.
What is the limitation on landing with RwyCC 2 or less?
Do not do it if one or both thrust reversers are inop
Auto brk LOW
(See OEB in QRH)
What is the “Windmilling envelope” for airborne engine start (airspeed and Alt)?
Min 250 kts and <FL 270
Can you go direct to a waypoint inside the IF on a RNV AR approach ?
Yes , as long as it’s not a RF leg ( curves)
What are the names of the three lavs?
Front - LAV A
Rear left - E1
Rear right - C5
Considerations for De-fueling? (3)
Defuel from the right side
NO PAX on board (according to MTC Manual)
Call MTC to monitor defueling
(1,000kg / 5 min)
Is there a larger overhead bin on the A220?
27 DEF
How long does the FD Door stay locked if DENY has been pressed?
30 min
IC Flight attendant tells you they cant input the Flight number into the FA panel?
Enter 9999 in the flight number
Enter XXX as departure
Enter ZZZ as arrival
Short runway ops, what can we do to WATT to get better numbers? (3)
Flap 5
Hi autobrake
Max rev thrust
What is the maximum airport pressure altitude for autoland (LAND 2 or LAND 3)
8466 ft
What FOM references priority for Operation Priorities and what are they? (3)
FOM 7.3.1
- Safety
- then Comfort and service to passengers
- then Operational efficiencies.
What is the limitation for AT of Take off for headwind > 40 kts?
The AOM states that DERATE or FLEX take-offs must NOT be used with the autothrottle disengaged. Therefore, you must have TO (NO FLEX) in PERF DEP page.
(Dont confuse this procedure with the highwind proc (20kts)
If landing on a contaminated runway and possible no runway markings what is the TPL used?
If markings not visible first 1/3 of Rwy used up to maximum of 3,000 ft
Can you Go Around once Reverse Thrust is selected
No
What is the limitation on spoilers for CAT 2/3 operations?
Stowed at 800 to get LAND 2/3 announciation ( configuration)
What is the limit for the Engine oil quantity?
24.1
Should be 23.5, but >24.1 could get dirty sock smell
