Limitations Flashcards
Minimum engine fuel temperature limit for t/o
5 C @ engine inlet
Jet A minimum temperature for bulk fuel t/o limit
-30 C
Minimum fuel for go around
600 lbs
Pressure refueling
Left
Right
Center
Total
Left-7,492
Right-7,492
Center-4,610
Total-19,594
Gravity total
14,810 lbs
Max fuel imbalance between main tanks
300 lbs @ t/o, 800 lbs @ other phases
Engine starter cranking limits (flight)
Attempt 1
&
Attempt 2-5
Attempt 1- 120 sec on, 10 sec off
Attempt 2-5- 60 sec on, 5 min off
Engine starter cranking limits (ground)
Attempt 1 and 2
Attempt 3-5
Attempt 1-2- 90 sec on, 10 sec off
Attempt 3-5- 90 sec on, 5 min off
Continuous ignition must be used…
- T/o & landing on contaminated runway
- Moderate or heavier rain
- Moderate or heavier turbulence
- Vicinity of thunderstorms
Minimum oil pressure minimum steady state
25 psi
Minimum oil temp for start
-40 C
Minimum temperature for t/o
ISA-40 C
Max temperature for t/o and landing
ISA+35 C
Max operating altitude
41,000 ft
Max cargo belly weight
850 lbs
Max cargo FWD weight
850 lbs
Mac cargo AFT weight
4,375 lbs
Minimum flight weight
45,000 lbs
Max zero fuel weight
70,000 lbs
Max landing weight
73,500 lbs
Max t/o weight
82,500 lbs
Max ramp weight
82,750 lbs
APU max operating altitude
41,000 ft
APU minimum battery voltage for start
22 volts
APU minimum temp cold soaked start
-40 C
Mixing of certain fuel types is permitted?
True
Max cruise Mach # in RVSM
.82m
RVSM required equipment
1 autopilot
1 altitude alerting system
2 transponders
2 air data computers
When must reverse thrust be reduced to idle
60 kts
Autopilot altitude restrictions…
80 ft precision
110ft single-engine precision
400 ft non-precision/visual
Max single pack operating altitude
25,000 ft
Max negative differential pressure
-.5 psi
Max differential pressure
8.7 psi
Max windshield wiper speed
250 kts
Max crj 700 crosswind component
27 kts dry
15 kts slippery
Max crj 900 crosswind component
22 kts dry
15 kts slippery
Max gear retract speed
200 kts
Max gear operating speed
220 kts
Max gear extend speed
220 kts
Max turbulence speed
280 kts
.75m
Flap 45
170 kts
Flap 30
185 kts
Flap 20
220 kts
Flap 1-8
230 kts
Max tailwind component
10 kts
Max runway slope
+/- 2*
In flight icing procedure
Cowl anti ice on in icing conditions or ICE is annunciation by the ice detector system.
Wing anti ice must be on when annunciated by the ice detection system or in icing conditions and IAS is less than 230 kts.
Ground icing procedure
Cowl anti ice on in icing conditions or when OAT 10 C or less and operating on runways and taxiways with snow ice slush or standing water.
Wing anti ice on OAT less than 5 C or below and visible moisture is present (1 mile visibility or less) and OAT is 5 C or below and runway is contaminated.
APU max altitude to use bleed air for engine start
25,000 ft
APU max altitude for bleed air use
25,000 ft
APU max starting altitude
37,000 ft
