Limitations Flashcards
Max ramp weight crj200
53250lbs
Max takeoff weight crj200
53000lbs
Max landing weight crj200
47000lbs
Max zero fuel weight crj200
44000lbs
Max aft cargo crj200
3500lbs
Vmo/Mmo crj200
335KIAS/.85M
Vma/Mma crj200
280KIAS/.75M
Vfe/Vfo
8, 20, 30, 45
Crj200
200/230, 200/230, 185, 170
Vle/Vlo/Vlr
Crj200
250, 250, 200
Xwind t/o and ldg limits
dry, wet, contaminated
crj200
27, 22, 15kts
Cat 2/3 xwind limits
13kts
Max tailwind takeoff and ldg
10kts
Max headwind, cat 2/3
19kts
Max fuel imbalance
800lbs
Max fuel imbalance for takeoff crj900
300lbs
Min go around fuel per side
Crj200
450lbs
Hydraulic pressure range
2800-3200psi
Hydraulic quantities crj200
45-85%
Max ramp weight crj900
85000lbs
Max takeoff weight crj900
84500lbs
Max ldg weight crj900
75100lbs
Max zero fuel weight crj900
70750lbs
Max aft cargo crj900
2892lbs
Max foreword cargo crj900
1700lbs
Vmo/Mmo/rvsm crj900
335KIAS/.842M/.82M
Vma/Mma crj900
280KIAS/.75M
Vfe
1,8,20,30,45
Crj900
230, 230, 220, 185, 170KIAS
Vle/Vlo/Vlr
Crj900
220KIAS
Max xwind takeoff
Dry, wet, contaminated
Crj900
35, 27, 15kts
Max xwind ldg
Dry, wet, contaminated
Crj900
32, 27, 15kts
Max tire speed crj200
182KIAS
Max tire speed crj900
195KAIS
Min go around fuel per side
Crj900
600lbs
Min hydraulic quantities
Crj900
34, 29, 31%
APU max operating altitude crj200
37000’
APU max starting altitude crj200
30000’
APU min start temp crj200
-40C
Max APU bleed altitude crj200
15000’
Max APU door speed crj200
300KIAS
Max single pack ops crj200
25000’
Min altitude for spoilers
300’agl
Min autopilot altitude (agl) on takeoff, visual, precision, A mode, and single engine (900)
600’, 400’, 80’, 650’, 110’
Max temp for takeoff crj200
50C
Max temp for takeoff crj900
ISA+35C
Min temp for takeoff
-40C
Max APU altitude crj900
41000’
Max APU start altitude crj900
37000’
Max APU bleed altitude crj900
25000’
Max APU door speed APU off, crj900
220KIAS
Max single pack
More than 82 occupants
Crj900
25000’
Max single pack ops
Less than 83 occupants
Crj900
31000’
Flap retraction speed on flaps 8 takeoff
Crj200
V2+12
Flap retraction speeds on flaps 20 takeoff
Crj200
V2+12 flaps 8
V2+20 flaps 0
Flap retraction speeds on flaps 8 takeoff
Crj900
V2+12 flaps 1
Vt-15 flaps 0
Flap retraction speeds on flaps 20 takeoff
Crj900
V2+12 flaps 8
V2+20 flaps 1
Vt-15 flaps 0
Max glideslope angle for autopilot
3.5
HGS glideslope limits
Primary and vmc
2.5-4.5
HGS glideslope limits A1 mode
2.5-3.5
HGS glideslope limits
AIII mode
2.5-3.0
HGS modes available for use with abnormal landing flap configurations
Primary only
Fuel tanks quantities pressure refueling
Crj200
Wings-4760lbs each
Center-4998lbs
Total-14518lbs
Fuel tanks quantities when pressure refueling
Crj900
Wings 7492lbs
Center 4610lbs
Total 19594lbs
Glideslope angle limits for scda
2.9-3.5
Min fuel temp for takeoff
+5
No more than 500lbs fuel in center tank unless
Wings are each above 4400
OR
Wings are above 2000 and max zero fuel weight is reduced by the amount above 500lbs in the center tank
Bleeds will be set on ________ for takeoff with anti-ice on.
Crj200
APU
Max windshield wiper speed crj200
220KIAS
Max windshield wiper speed
Crj900
250KIAS
On the ground with an OAT of 10C or below in visible moisture
cowl anti ice must be on.
On ground with temps below 5C in any condition
wing anti ice must be on for taxi, except after deicing.
On ground with an OAT of 5 or below and visible moisture
wing and cowl anti-ice must be on.
Icing conditions exist in flight when
TAT is 10C or below and SAT is above -40C or the ice message appears on the EICAS.
Wing anti ice can be turned off in icing conditions if
IAS is above 230 and there is no ice message on EICAS.
On the crj200 wing anti-ice must be on
when descending with a TAT of 10C or below regardless of conditions until deployment of flaps for final approach.
Crank limits crj200
Attempt 1 - 60s on, 10s off
Attempt 2 - 60s on, 10s off
Attempt 3+ - 60s on, 5 minutes off
Crank limits crj900
Attempt 1 - 90s on 10s off
Attempt 2 - 90s on 10s off
Attempts 3-5 - 90s on 5 minutes off
Max ITT for engine start in air/on ground
120/90C
Dry motor limits for crj200
Attempt 1 - 90s on, 5 minutes off
Attempts 2+ - 30s on 5 minutes off
Dry motor limits crj900
Attempt 1 - 2 minutes on 10s off
Attempts 2-5 - 1 minute on 5 minutes off
Max crosswind landing from right seat
20kts
If cold soaked below -30C for 8 hours before starting you must
dry motor for 1 minute to verify N1 rotation.
After starting a cold soaked airplane (8 hours below -30C) you must
Actuate the reversers until deploy and stow times are 5 seconds (crj200) or 2 seconds (crj900).
Continuous ignition is required if (7)
In heavy precipitation
In the vicinity of thunderstorms
In moderate or heavy turbulence
In windshear conditions
When departing from a contaminated runway
When departing after being deiced
For takeoff in crosswinds above 15kts (crj200)
In the crj900 for winds between 5 and 30kts that are more than 30 degrees off the nose
rolling takeoffs or standing takeoffs are permitted.
For standing takeoff N1 can not exceed 75% before brake release.
In the crj900 for winds above 30kts that are more than 30 degrees off the nose
standing takeoffs are prohibited.
Standing takeoffs are required when
necessary for performance or below 1200rvr.
The minimum RVR for the first officer to conduct a takeoff is
1200.
Max time with only DC power on ground
5 minutes
What happens at 500’ on an AIII approach
Approach warn becomes active
After ________ AIII mode will not arm
800’
Standard approach maneuvering speeds for flaps, 0 1(900) 8 20-45
200
190
180
Ref+10
For Lnav or Lnav/Vnav approaches in a 900ng you must select _______
Baro in the arrival data page
Minima for a circling approach is
1000’ and 1sm above the min vis for the approach being flown
If the plated minima is above 1000’ and 3sm then increase the required vis by 1sm
Calculated vis should not exceed 3sm
Stabilized approach factors are
Configured for landing Ref +10, -5kias <1000fpm (should) <1200fpm (shall) No turns to final below 500agl (except for sidestep)
After starting the APU you must wait _______ before bleed air extraction.
2 minutes
When initiating an emergency landing the captain shall notify the flight attendants by,
Calling “incharge to the interphone, incharge to the interphone”
The interrupted start procedure is
Affected thrust lever - shutoff
Ignition off (200)
Dry motor until crank limit or below ITT 120C
Press eng stop switch
In the event of a double flameout you of shall target and airspeed of
240kias to avoid core lock
Try to maintain at least 4% N1
In the 900ng before each flight, what must be done with the IRS?
It must undergo a rapid realignment by selecting off (no more than 5 seconds) then nav.