CRJ-900 Limitations Flashcards
(67 cards)
1
Q
Max ramp weight
A
82,750 lbs
2
Q
Max takeoff weight
A
82,500 lbs
3
Q
Max landing weight
A
73,500 lbs
4
Q
Max zero fuel weight
A
70,000 lbs
5
Q
Min flight weight
A
45,000 lbs
6
Q
Max aft cargo bay capacity
A
4,375 lbs
7
Q
Max fwd cargo bay capacity
A
850 lbs
8
Q
Max center cargo bay capacity
A
850 lbs
9
Q
Max pressure refuel capacity TOTAL
A
19,595 lbs
10
Q
Max pressure refuel capacity MAINS
A
7,492 lbs
11
Q
Max pressure refuel capacity CENTER
A
4,610 lbs
12
Q
Max GRAVITY refuel capacity TOTAL
A
14,810
13
Q
Max GRAVITY refuel capacity MAINS
A
7,405
14
Q
Max GRAVITY refuel capacity CENETER
A
N/A
15
Q
Wingspan
A
76’3”
16
Q
Height of tail
A
24’1”
17
Q
Turning radius
A
80’1”
18
Q
Min obstacle clearance for 180deg turn
A
126’5”
19
Q
Length
A
118’11”
20
Q
Horizontal stabilizer width
A
28’ 4”
22
Q
Main gear to main gear center width
A
13’6”
23
Q
Max operating airspeed Vmo
A
335 KIAS
24
Q
Max operating Mach number Mmo
A
.85 M
25
Q
RVSM max cruise Mach number
A
.82 M
26
Max flap extension speed flaps 1 degree
230 KIAS
27
Max flap extension speed flaps 8 degreees
230 KIAS
28
Max flap extension speed flaps 20 degrees
220 KIAS
29
Max flap extension speed flaps 30 degrees
185 KIAS
30
Max flap extension speed flaps 45 degrees
170 KIAS
31
Max landing gear extension speed Vlo
220 KIAS
32
Max landing gear retraction speed Vlo
200 KIAS
33
Max landing gear extended speed Vle
220 KIAS
34
Max turbulence penetration speed
280 KIAS/0.75 M whichever is slower
35
Max windshield wiper operating speed
250 KIAS
36
Max operating altitude
41,000’
37
Max airport pressure altitude for takeoff and landing
8,000’
38
Max demonstrated x-wind for takeoff and landing
22 kts
39
Max demonstrated x-wind for takeoff and landing in a slippery runway
15 kts
40
Max tailwind for takeoff and landing
10 kts
41
Max tire speed
195 kts GS
42
Max flight altitude with flaps/slats extended
15,000’
43
Max runway slopes for takeoff and landing
+2% uphill
| -2% downhill
44
Head sets must be worn
Below FL180
45
Take off, landing and operating limits (for pressure alt above 8,000 and CABIN ALT WARN HI displayed)
One pilot must use oxygen from TO until the message goes out. And landing until the airplane has vacated the runway after landing. The regulator should be set to the normal (N) position
46
Max temp for T/O & L/D
ISA +35deg C
47
Min temp for T/O
ISA -40deg C
48
Engine type
CF34-8C5
49
APR arms when thrust is within ________% of scheduled thrust setting
8
50
APR activates on takeoff if:
Thrust Levers are in TO/GA detent,
| Either normal, flex, or go around power is programmed and engine fail (N1 rpm differs by 15%)
51
APR activates on go-around if:
OEO operations or engine failure (N1 rpm differ by 15%)
52
Set OEO fuel scheduling for MCT by:
Placing thrust Levers in MAX power detent
53
Engine thrust:
APR 14,750
| Non APR 13,560
54
Could soaked definition
-30deg C (-22 deg F) or below for more than 8 hours
55
Cold soaked engines
Motored for 60 seconds
Fan rotation observed
Thrust reversers cycle 2 seconds or less
56
Engine warm up
IDLE normal operating range. DO NOT exceed 75% N1 for 2 minutes or until in normal operating range whichever is longer
57
Engine ground start
ITT below 120 deg C
58
Engine air start
ITT below 90 deg C
59
Do not accelerate engine until oil pressure has stabilized below ____________psi
116
60
Engine to engine N2 split not greater than ________% N2
2
61
If N2 is _______% or less with an OAT of ________deg C or less do not accelerate above idle
57%
-20 deg C
62
MIN N2 for start
20%
63
MIN N1 for start
Rotation
64
MIN oil temp for start
-40 deg C
65
MIN oil pressure MIN steady state
25 psi
66
When engines are operating and oil quantity is below ______% or engines are not operating and oil quantity is below ________% the L(R) OIL LEVEL LO status message is displayed
57%
80%
67
Oil level checked within _____ minutes or ______ hours after every engine shut down
3 minutes
2 hours
68
Engine EICAS limit display markings are specified by color what does each color denote?
RED_______
AMBER________
GREEN________
Maximum and minimum limitations
Caution range
Normal operating range
