Limitations Flashcards
(101 cards)
1
Q
What is the min oil temp for eng start?
A
-40
2
Q
What is the temp limit for jet A
And Jet A1
A
Jet A -40
Jet A1 -47
3
Q
What is the MLW
A
172,365 kg
192,776
4
Q
What is the wing length
A
197’ 3”
60.1 M
5
Q
When cross checking waypoints with the OFP what is the tolerance for deg and distance?
A
1 degree and 2 nm
6
Q
What is the climb speed targeted by TOGA Switch
A
2,000 fpm
7
Q
What g forces are created with bank angle’s
A
- 1 G = 25 deg
- 3 G = 40 deg
2 G = 60 deg bank
8
Q
During RTO when is A/T going to advance the thrust levers
A
Before 80/HOLD it will try to reset T/O thrust
9
Q
When does auto-braking occur for RTO
A
> 85 kts
The RTO autobrake setting commands maximum braking pressure if:
the airplane is on the ground , and
groundspeed is above 85 knots, and
both thrust levers are retarded to idle
Maximum braking is obtained in this mode. If an RTO is initiated at or below 85 knots, the RTOautobrake function does not operate.
10
Q
What is the turbulence penetration speed
A
290 < 25,000 ft
310/.84 >= 25,000 ft
PASS SIGNS ON
Climb/desk avoid VNAV or FLCH use VS
Cruise use VNAV or ALT may discon A/T
Set N1 to magenta line if required
11
Q
What are the crew O2 requirements?
Where can you find this?
A
2 crew - 480 psi (660 L)
3 crew - 700 psi (990 L)
4 crew - 860 psi (1320 L)
(Time at 14,000 ft for each is 2 hrs)
AOM 1
Pg 1.01.35
12
Q
What are the weight limitations for the 787-9
A
Fin 831-859/ 860-861
Max Taxi Weight - 254,692 KG / 255,372
Max T/O Weight - 254,011 / 254,692
Max Landing WT - 192,776 / 192,776
Max Zero Fuel WT -181,436 / 181,436
13
Q
What are the weight limitations for the 787-8
A
Max Taxi Weight - 228,383 KG
Max T/O Weight - 227,930
Max Landing WT - 172,365
Max Zero Fuel WT -161,025
14
Q
What is the flight maneuvering load limits flaps up and flaps down
A
Flaps Up: +2.5g to -1.0
Flaps Down: +2.0g to 0g
15
Q
What is the max diff press?
Max Diff pressure on TO/Landing?
A
9.9 psi relief valves
0.11psi
16
Q
What is the limitations for ATM
Assumed thrust method
A
Contaminated runway
Windshear below 1,500
17
Q
What is the restriction for reduced thrust take off
TO1 TO2
A
Windshear below 1,500
18
Q
What is the limit for autoland
Not wind limits
A
Not allowed on runways =/<8,400
19
Q
What are the autoland wind limits for headwind, crosswind, tailwind
A
25 kts head
25 kts cross
15 kts tailwind
10 kts tail for -9
The rest are the same
20
Q
What is the single engine airspeed
Used to calculate etops distances
A
330 kts
21
Q
What is the min altitude for speed brake deployment
A
800 ft
22
Q
What is the min/max fuel temp for take off
Min cruise temp
A
Ground -29/+49
3 degrees above freezing point (-40 jet A, -47 Jet A1)
23
Q
What is the max fuel imbalance
A
.68 > 30.9 (30,980 kg)
1.13 < 19.0 (19,005 kg)
24
Q
What is the a limitation on jettison fuel
A
[801-803]
Do not jettison fuel at Flaps 20, 25, or 30.
[804-808, 787-9]
Do not jettison fuel at Flaps 30.
25
What is the limitation of eng and wing anti ice
Eng
10 deg Air
10 on the ground
Wing
25 deg Air
26
On the ground or in flight what’s the max allowable difference in airspeed?
+/- 4
27
What’s the max allowable altitude difference on the altimeter?
100 ft CA-FO
200 ft CA/FO vs Stby
28
What are the RVSM limits for the altimeter
75 ft max difference between CA-FO’s altimeter on the ground prior to take off
(The standby altimeter does not meet RVSM altimeter accuracy requirements)
29
What is the VLO/VLE
270 M.82
30
What is the limitation on approaches for temp comp
Instrument approach operations are prohibited, unless altitude corrections are applied when the temperature at the landing elevation is below ISA.
31
What is the max oil temp
Continuous and 15 min limit
160 deg
177 deg
32
What is the limitation for go around when landing
Once reverse selected you can no longer go around
| Backing the airplane up with reverse thrust is prohibited
33
What is the ground wind operating envelope
N1 >45 % prohibited when:
> 40 kt crosswind
> 5 kt tailwind
> 35 kt winds
No more than idle when
> 55 kts
34
What is the Engine RPM maximum operational limits
N1 - Low Pressure Compressor Rotor 108.5%
N2 - High Pressure Compressor Rotor 117.5%
35
What is the EGT temp limit for engine start on the ground
EGT 750 degrees C
36
What is the max DEMONSTRATED wind limits for take off and landing
- 8 40 kt T/O 37 kts Ldg (gust included)
- 9 33 kt T/O 40 kts Ldg (gust included)
These speeds are demonstrated and are not limiting
CP info 18-01)
37
What is the maximum approved operating altitude
What is the maximum take-off and landing altitude
43,100 ft
14,000ft
38
What is the max slope
+/- 2 %
39
What are the cold weather operation limits
ground ambient temperature below -30°C for a period exceeding 4 hours in the preceding 12 hours
(unless warm-up procedures are followed below -20°C)
40
What are the definition of a damp runway and how do we treat it?
A runway is considered to be damp, when it has a moisture layer that is non reflective.
A damp runway is considered to be wet.
41
When is a runway considered wet?
When do we treat trace and frost as a contam, and what contam
A runway is considered to be wet, when it appears reflective.
Reported TRACE contamination shall be considered as equivalent to WET if the coverage is more
than 25% of the area to be used.
Reported FROST runway condition shall be considered as equivalent to WET if the coverage is more than 25% of the area to be used.
42
For contaminated runway what width is required
100ft
43
What are the limitations for contamination
Slush, Wet Snow, Standing Water
Packed dry snow
Light Dry Snow
>1/2 in of Slush, Wet Snow or Standing Water
>2 in of packed dry snow
>4 in Light Dry Snow
44
How much fuel can we jettison per min
2,000kg per min
45
What are the new holding speeds for Canada
holding patterns must be entered and flown at or below the following
At or below 6000 feet 200 KIAS
Above 6000 feet up to and including 14000 ft
230 KIAS
Above 14000 feet 265 KIAS
(Shuttle climbs (All altitudes) 310 KIAS)
46
What types of precipitation do we have limitations for take off and landing?
FOM 10.6.5.1 Take-Off Restrictions Take-offs are not authorized in:
1. Hail
2. Heavy ice pellets
3. Moderate or heavy freezing rain
Landing Restrictions
Landings are not authorized in moderate or heavy freezing rain.
47
How many passenger seats do we have for -8
255
| As of may 20th
48
What is the max range for 787
7850nm
| 8300nm
49
In Europe you can get 280 kts below 10,000 can we do it
Yes if assigned by ATC
From bulletin
50
How can you estimate fuel required for trip
EET X5
8 hr X5 = 40.0 kg
TW means tail wind
51
When do we require a T/O alternate
< 2600 RVR or 1/2 sm
| Below landing minima
52
What is the T/O alternate distance for the 787
| -8/-9
60 min
Trick question, consolidated in FOM 34
-8/-9
60min. 377 nm
120(etops) 754 nm
(120 min is just double the 60)
In still Air calculated at 330 kts
53
What is the fuel consumption in KG for flight and taxi per min
Flight 90 KG
Taxi 22 KG
54
What is the operating min cabin crew
5
> 200 - 6
> 240 - 7
> 280 - 8
55
What are the designate fuelling emergency exits
L1 and/or L2 + L4
56
Adjustments to the TOW figure may be made by the Flight Crew without advising the load agent provided the fuel loading error is less than what for 787
400 KG
57
What is the passenger count tolerances for
Zone
and
Total
No zone tolerance
- 8 = +/- 10
- 9 = +/- 12
58
In Canada what approach category is the 787?
Cat D (141-165)
59
Outside Canada what approach category is the 787?
What is it based on?
Cat D
Based on stall speed at landing config at max weight
60
What is the airplane design group FAA and design code ICAO?
FAA
ICAO
How is it determined?
FAA group V (Wingspan/height)
ICAO group E (wingspan/main gear span)
61
What is the optimum ARFF capability for 787
CAT 9
62
What is the restrictions for EFB’s
No P-EFB required if 2 class 3 installed EFB’s
If only 1 class 3 installed EFB then 1 P-EFB is required
63
When can we use the t/o alternate of 2 hrs
If aircraft is etops approved
(ETOPS approved twin-engine aircraft means that the aircraft
type is approved and capable of ETOPS for the flight, and an ETOPS Service check was completed for the flight)
64
How do you convert KMS to kts
Divide KMH by 2 to approximate knots (e.g., 14 KMH = 7 knots).
65
How do you convert MPS to kts
Double the value in MPS to approximates knots.
(e.g., 6 MPS = 12 knots),
66
What is the weight limit for discrepancy between estimated WT and actual WT
-5,000 lbs
67
What is economy climb speed?
< 10,000 ft. 250kt or Vref30 +80 which ever is higher
> 10,000 ft. 320 or M 0.85
68
What is max rate climb speed?
Vref30 + 140 until intercepting M 0.82
69
What is the procedure in the ground in icing conditions for oil temps?
3 - deg
4 - 40% N1
5 - sec
6 - 60 min
70
What do the trend arrows indicate for airspeed and altitude?
A/S - speed in 10 sec
Alt - altitude in 6 sec
71
PWS provides windshear alerts when an excessive windshear condition is detected ahead of the airplane
What are the dimensions of the PWS (predictive windshear )
PWS alerts are enabled below 1,200 feet radio altitude.
Warnings provided:
On ground 3 nm 30 deg either side (60 total)
Airborne 1.5 nm 30 deg either side
(WXR begins scanning below 2,300 ft)
72
How can you set up a conference call between STATMD and Incharge FA?
On radio #3
CAB ON and MIC on
STAT 1 ON and MIC on
(Use of the Captains or First Officers ACP to establish a SATCOM / cabin conference is prohibited)
73
How can you calculate the min hydroplaning speed?
The minimum speed, in knots,at which hydroplaning will commence can be calculated by multiplying the square root of the tire pressure (psi) by 9 for a rotating tire.
74
When do you get a FUEL QUANTITY LOW EICAS message
Right or left main tank drops below 1,700 kg
4,000 kg (4.0)
This EICAS message will appear any time either left or right main tank drops to approximately 1700 kg. The additional 300 kg per tank is to account for any possible Fuel Imbalance.
If additional fuel isrequired to meet the 4000 kg requirement, the extra fuel will appear as SUPP on the OFP.
75
What pitch gives you a tail strike on take off
11. 2 for -8
| 9. 7 for -9
76
What is the stabilized approach criteria
1,000 ft
500 ft
At 1000’ AAE the aircraft must be on correct lateral and vertical path and landing configuration (AOM) (final landing flap selected FOM)
At 500’ AAE, airspeed +10/-5, thrust stable, not more than 1000’/min, landing checks complete.
77
What pitch gives you a tail strike on landing?
Tail strike at about 9 (-8) 7.5 (-9) degrees, struts compressed.
FCTM 8.24-27 for tailstrike avoidance technique.
78
What is the minimum flying for currency for a RP?
In the previous 90 days one of:
* A minimum of 5 sectors assigned to duty as a flight crewmember;
* • A simulator LOFT Recency exercise plus one sector assigned to duty as a flight crew member; or
* • An MT/LOFT or MTV/LOE.
79
When do we have to turn the center fuel pumps on?
>7.3
80
What is the average APU fuel burn
195 kg/h average APU fuel burn on the ground.
81
What is the representative surface of the 787
leading edge of slat to trailing edge of flap between the engine pylon and the evacuation walkway on the right hand side is the representative surface
82
What is the distance we travel in 10 min for fix purposes
80 nm
83
How often do we have to do a fuel check?
90 min
84
Is air Canada allowed to conduct LAHSO ?
Not In the USA
85
What is the requirements for operating Lav
1 lav per 55 people >9 hrs
300 people need 6 lavs out of 8
86
In the QRH what does a bold upper case item mean
LOSS OF ALL DISPLAYS
Lower case?
Stabilizer
Unannunciated quick reference item
EICAS item
87
How do you enter a time on the ND
Fix page under ETA-ALT
2345z
(Don’t forget the Z)
88
What is the new (Oct 17 2018) distance for etops alternates at 330 kts
60 min
120 min
180 min
60 min - 458 nm
120 min - 878 nm
180 min - 1317 nm
(We are now using one distance for -8 and -9, and it uses a statistical average using average of
reference weights for flights when operating in the planned ETOPS area was used instead of t/o weight minus 1 hr
89
What are the dimensions range of the TCAS?
+2,700 to -2,700 ft Norm
+2,700 to -9900 ft Below
90
When is GA mode armed?
When flaps are extended (out of up position)
OR
GS is captured
91
When auto throttle is inop, what is the procedure for setting target airspeed for a manual landing?
If a manual landing is planned with autothrottle disconnected, it is
recommended to add up to a maximum of VREF+15:
• 50% of the steady headwind component plus,
• Full gust
92
What is the difference in NAIFR in Canada and USA
In USA the req is only
+/- 1hr
Ceiling 2000, VI's 3 sm
```
Canada
1500 and 6 sm
100 above 2nd lowest FAF and 3 sm
No fog
Freezing precip
Or CB
```
2 separate runways
2 different approaches
1 runway wet landing distances
93
Aft CG configurations require additional considerations to accommodate
the effects of reduced nose gear steering effectiveness.
What is the limit on aft C of G (%MAC)
Refer to the aft CG take-off chart when the gross weight CG (%MAC) is at
or aft of:
• 25.3 on the 787-8, or
• 23.1 on the 787-9
94
Aft CG configurations require additional considerations to accommodate the effects of reduced nose gear steering effectiveness aft of:
* Refer to the aft CG take-off chart when the gross weight CG (%MAC) is at
or aft of:
* 25.3 on the 787-8, or
* 23.1 on the 787-9
95
What is the procedure for engine start?
Check EICAS
“Starting right and left engines”
“Right and left engines running”
After engine start, the First Officer shall
check that the generator OFF lights on
the electrical panel are extinguished.
• If a generator OFF light is illuminated,
maintenance action is required.
96
What is TAP
Thrust Asymmetry protection
Reduces thrust when airspeed is below V2 on takeoff.
For an eng out condition TAP reduces thrust on the operating eng to ensure sufficient rudder for directional control
97
What do we have to remember when turning on the anti-ice on the ground during ground operations.
Confirm that “EAI” is shown on the primary engine display for both engines
98
What is the crosswind limitation for wet runways?
25 kts
| QRHN
99
What is the max take off altitude for the -8 and -9?
[787-8]
The maximum take-off and landing altitude is 11,000 ft pressure altitude. The AFM landing limit is 14,000 ft pressure altitude but has been restricted to 11,000 ft pressure altitude due to the takeoffpressure altitude limitation.
[787-9]
The maximum take-off and landing altitude is 14,000 ft pressure altitude.
100
What is the cold weather operation limit?
has been exposed to a ground ambient temperature below -30° C for a period exceeding 4 hours in the preceding 12 hours or if fuel temperature is - 20° C degrees or lower, unless hydraulic system warm-up procedures
101
How do we treat a runway:
When it has a moisture layer that is NON reflective.
When it is covered with sufficient moisture to cause it to appear reflective.
Reported TRACE contamination
Reported FROST runway condition
When it has a moisture layer that is non reflective is considered to be damp, A damp runwayis considered to be WET
When covered with sufficient moisture to cause it to appear reflective, it is considered WET
Reported TRACE contamination shall be considered as equivalent to WET if the coverage is more than 25% of the area to be used.
Reported FROST runway condition shall be considered as equivalent to WET if the coverage is more than 25% of the area to be used.
(AOM 1 Limitations)
