Limitations Flashcards
What is the MAX cabin differential psi?
8.7 psi
What is the MAX takeoff/landing tailwind component?
10 kts
What is the MAX cabin negative differential psi?
-0.5 psi
What is the Vmo/Mmo?
335/.85
What is the Vmo/Mmo for FL250 to FL410?
Red Line
What is the Vmo for 8000 MSL to FL250?
Red Line (335)
What is the Vmo up to 8000 MSL?
Red Line (330)
What is the Vb/Mb?
280/.75 (whichever is lower)
What is the Va for sea level @ 75,000 lbs?
253 kts
What is the Vloe?
220 kts
What is the Vle?
220 kts
What is the Vlor?
200 kts
What is the Vfe for flaps 1, 8 ,or 20?
230 kts
What is the Vfe for flaps 30?
185 kts
What is the Vfe for flaps 45?
170 kts
What is the MAX wiper operating speed?
250 kts
What is the ADG operating Vmo/Mmo?
335/.85
What is the MAX tire speed limit?
182 kts Ground Speed
What is the Caution about Vmo/Mmo in any regime of flight?
Do not deliberately exceed, unless authorized for flight test or training operations.
What is the Caution as Vmo/Mmo increases from FL250 to FL410?
Do not deliberately exceed Red Line (.80 to .85)
What must be confined to speeds below Va?
Full application of rudder and ailerons, and maneuvers involving AOA near stall
What is the Caution for a wiper in a non-parked position?
Do not exceed 250 kts
What is the MAX operating altitude?
FL410
What is the MIN takeoff and landing OAT?
-40 C (-40 F)
What is the MAX APU starting altitude limit?
FL370
What is the MAX APU starting airspeed limit?
Vmo/Mmo
What are the APU start/start attempt limits?
3 start/start attempts per 60 minutes, with a 2 minute delay between cranking attempts for cooling of the starter, starter contactor, and APU drainage
What is the MIN autopilot use height after takeoff?
600 AGL
What is the MIN autopilot use height for a non-precision approach?
400 AGL
What is the MIN autopilot use height for a precision approach?
80 AGL with GPA up to 3.5
120 AGL with GPA 3.5 - 4.0
When is autopilot use prohibited for a precision approach?
GPA 3.5 - 4.0 and airport elevation >4,000 ft
What is the MAX time for ground operations with DC power only?
5 minutes due to lack of CRT display cooling
What is the MAX ITT for engine START?
Red Line
What is the N2 range for engine START?
0 - 45%
What is the MIN oil temperature for engine START?
-40 C
What is the oil psi limit for engine START?
Amber value for up to 10 minutes MAX
What is the N1 range at IDLE?
20 - 25%
What is the N2 range at IDLE?
55 - 65%
What is the MAX ITT before attempting an engine start on the ground?
120 C
What is the MAX ITT before attempting an engine start in the air?
90 C
What is the the MAX oil psi when oil temp transient is <60 C?
156 psi
What should oil psi show during start?
A positive value and may peak beyond 182 psi (amber dashes)
Low oil psi (25 - 45 psi) when above IDLE requires what?
Oil temperature monitoring
When is pilot initiated APR thrust prohibited except for safety of flight?
Above 7,500 MSL, or
Within 30 minutes of an engine start below 7,500 MSL
If APR thrust was used, what must the Captain remember to do?
Log the event in the AML
If any ITT EXCEED B (B1) (C) status message is displayed, what must the Captain remember to do?
Log it in the AML
When and how must the crew verify N1 thrust management data?
With both engines running and bleeds configured for takeoff, verify N1 target values are within 1% of the Flip Card data. When thrust set for takeoff the target and actual values should match.
What wind conditions allow us to use takeoff method A, B, or C?
When wind direction is within 30 degrees of the nose, or when wind is >30 degrees off the nose but <5 kts
What wind conditions require us to use takeoff method B, or C only?
When wind is >30 degrees off the nose and between 5-30 kts
What wind conditions require us to use takeoff method C only?
When wind is >30 degrees off the nose and >30 kts
What is the method B takeoff?
Do not exceed 75% N1 before brake release
What must we do before the 1st flight of an 8 hour cold-soaked (-30C) aircraft?
Motor engines for 60 seconds and verify N1 rotation, and actuate thrust reversers until cycles are 2 seconds or less
When must continuous ignition be used?
Contaminated runways
Moderate or heavier intensity rain or turbulence
Vicinity of thunderstorms
During engine warm-up, when must engines remain at IDLE?
Until oil psi reaches normal range
During engine starts, how long do we not exceed 75% N1?
2 minutes, or all operating indications are normal (whichever occurs later)
The starter must not be used if N2 exceeds what?
45%
What are the engine starter limits for GROUND starts?
1-2 cycles - 90 secs ON, 10 secs OFF
3-5 cycles - 90 secs ON, 5 mins OFF
What are the engine starter limits for FLIGHT starts or motoring?
1 cycle - 120 secs ON, 10 secs OFF
2-5 cycles - 60 secs ON, 5 mins OFF
What are the engine starter limits for GROUND motoring?
1 cycle - 90 secs ON, 5 mins OFF
2-5 cycles - 30 secs ON, 5 mins OFF
When are slats/flaps use prohibited?
Enroute
Holding
Above 15,000 MSL
When is Flight Spoiler use prohibited?
Below 300 AGL
Below Vapp + 10kts
When is the use of ISI localizer/glide slope information prohibited?
During localizer back-course approaches
FMS enroute and terminal navigation is prohibited unless what?
Database is current and waypoints are verified by published charts
What FMS information is advisory only?
Fuel management and altitude/speed capability
What 3 things are required to use the FMS for an approach?
Current database
Approach retrieved from database
Waypoint accuracy verified
Operations with an FMS VNAV glide path angle exceeding what, is prohibited?
4.0 degrees
Takeoff with engine fuel temperatures below what, is prohibited?
5 C
What is the MIN bulk fuel temperature limit for JET A, for takeoff?
-30 C
What is the MIN bulk fuel temperature limit for JET A, for flight?
-40 C
How much fuel must be in each wing tank for takeoff if the center tank has more than 500 lbs?
4,400 lbs
What is the MIN go-around fuel, assuming what MAX pitch attitude?
600 lbs per wing, assuming MAX 10 degrees pitch up
What is the MAX fuel imbalance for takeoff?
300 lbs
What is the MAX fuel imbalance for flight?
800 lbs
When must the crew verify the predictive RAIM at the destination around the ETA?
When a GPS stand-alone approach is intended and the only suitable approach to be used