Knowledge Validation Flashcards
CRJ 200 Max Ramp Weight
53,250 lbs
CRJ 200 Max Take Off Weight
53,000 lbs
CRJ 200 Max Landing Weight
47,000 lbs
CRJ 200 Max Aft Cargo
3500 lbs
CRJ 200 Max Ops Altitude
37,000 ft
Max Tail Wind all 3 variants
10 kts
CRJ 200 Mmo
.85 Mach
CRJ 200 Vlo Ext
220 KIAS
CRJ 200 Vlo Ret
200 KIAS
CRJ 200 Vtire
182 kts GS
CRJ 200 V adg Deploy
250 KIAS
CRJ 200 Vb
280 KIAS
CRJ 200 Mb
.75 Mach
CRJ 200 V wiper ops Max
220 KIAS
CRJ 200 Hydraulics Norm PSI
2930 - 3050 PSI (Green)
CRJ 200 Hydraulics Norm Level
45% to 85% (Green)
CRJ 200 Min Spoiler Speed
Vref + 17
CRJ 200/700/900 Min Alt Spoilers
300 ft AGL
CRJ 200 Max ITT Cont Thrust 3A1 Engines
860 degrees C
CRJ 200 Max ITT Continuous Thrust 3B1 Engines
874 degrees C
CRJ 200 Max Start
900 degrees C
CRJ 200 Max Oil Pressure after cold start
Engine must remain at idle thrust until oil PSI returns to normal range.
CRJ 200 Max Refill without motoring
2 qt.
CRJ 200 Engine Start Limitations
60 Sec ON - 10 Sec OFF
60 Sec ON - 10 Sec Off
60 Sec ON - 5 Min Off
60 Sec ON - 5 Min OFF
CRJ 200 Max Fuel Imbalance
800 lbs.
CRJ 200 Max Fuel Imbalance for Take Off
800 lbs.
CRJ 200 Min for Go Around per wing
450 lbs (Amber)
IAS Mode during approach
Prohibited
CRJ 200 Max Glide Path Angle on Precision Approach using AFCS (Auto Pilot)
equal to or less than 3.5 degrees
CRJ 200 Minimum altitude use of AFCS (Auto Pilot) after Take Off
600 ft AGL
CRJ 200 Use of AFCS on Non Precision Approach AFE of 4000 ft and below
Approved
CRJ 200 Use of AFCS on Non Precision Approach above AFE of 4000 ft
Approved
CRJ 200 Minimum altitude of use of AFCS on Non Precision Approach
400 ft AGL
AFCS
Auto Pilot - Auto Flight Control System
CRJ 200 Minimum altitude of use of AFCS on Precision Approach
80 ft AGL
CRJ 200 APU Max Continuous EGT
743 degrees Celsius (Red)
CRJ 200 APU Max Start Altitude
30,000 ft.
CRJ 200 APU start times using AC Battery
2x30 sec ON followed by 20 Min OFF
2x30 sec ON followed by 40 Min OFF
CRJ 200 Max Pressure Differential
8.7 psi
CRJ 200 Emergency Depressurization Switch depressurizes AC Cabin to
14,250 ft. +/- 750 ft.
Max N2 Split on ground at idle thrust
2% N2
If N2 is 57% or less when OAT is -20C
DO NOT ADVANCE THRUST LEVERS ABOVE IDLE
After all starts, do not advance thrust levers above idle thrust
For 2 minutes after start, or until all engine operating indications are normal, whichever is longer
CRJ 200 When the AC is cold soaked for longer than 8 hours at a temperature of -30C and less (engines)
The engines must be dry motored for 60 seconds and fan rotation verified
When the AC is cold soaked for longer than 8 hours at a temperature of -30C and less (thrust reverse)
The Thrust Reverse must be actuated until the deploy and stow cycles are less than 5 seconds.
Continuous Ignition must be used during the following
Takeoffs and Landings on Contaminated Runways
Takeoffs with Crosswinds greater than 10 KTS (200 Only)
Flight through Moderate or Heavier Intensity Rain Flight through Moderate or Heavier Turbulence
Flight in the vicinity of Thunderstorms
Restriction on CRJ 200 when both engines are to be started using APU bleed air
Operating Engines Thrust must not exceed 70% N2
Take Off Restriction when more than 500 lbs of fuel in the center tank
Prohibited unless each main tank is more than 4400 lbs
CRJ 200 Min O2 Pressure for Take Off
1410 PSI
CRJ 200 Min 02 Pressure for International Ops
1650 PSI
CRJ 700 / 900 Minimum O2 for Dispatch
960 PSI
CRJ 700 / 900 Minimum O2 for International Ops
1650 PSI
Reduced Thrust Take Off Limitations
APR OFF Performance will be used to determine the assumed Temperature
Prohibited when:
Cowl Anti Ice or Wing Anti Ice is selected ON
Take Off Runway is contaminated with standing water, slush, snow or ice.
Tailwind Component in excess of 5 KTS
Warnings of wind shear or down drafts have been FORECAST or REPORTED
ANTI-SKID is inoperative
Takeoff behind a Heavy Aircraft
Flaps 8 Takeoff (200 Only)
Are Reduced Thrust Takeoffs approved on Wet Runways?
YES
Definition of Wet Runway
Enough moisture to cause it to appear reflective, with a water depth less than 1/8th inch, covering 100% of the runway surface
If there are dry spots on the runway, is it considered to be wet?
NO
Contaminated Runway Definition
When more than 25% of the runway surface is covered by more than 1/8 inch standing water or it’s equivalent of dry snow, slush or wet snow
CRJ 700 Max Ramp Weight
75,250 lbs.
CRJ 900 Max Ramp Weight
85,000 lbs.
CRJ 700 Max Take Off Weight
75,000 lbs.
CRJ 900 Max Take Off Weight
84,500 lbs.
CRJ 700 Max Landing Weight
67,000 lbs.
CRJ 700 Max Aft Cargo Weight
3740 lbs.
CRJ 700 Max Aft Cargo for Alaska Ops
4375
CRJ 700 Max Forward Cargo Weight
1000 lbs.
CRJ 700 Max Aft Cargo for WiFi Equipped AC
3650 lbs.
CRJ 900 Max Landing Weight
75,100 lbs.
CRJ 900 Max Aft Cargo Weight
3740 lbs.
CRJ 900 Max Forward Cargo Weight
1700 lbs. Total with a 850/850 lb split
CRJ 700/900 When the AC is cold soaked for longer than 8 hours at a temperature of -30C and less (engines)
Thrust Reversers must be actuated until the deploy cycle is 2 seconds with an additional 2 seconds for the stow cycle.
With the engines running and the bleeds configured for takeoff, N1 value must the crew verify?
That the target N1 values correspond with the takeoff data in the TLR +/- 1.0%N1
What is the minimum altitude below the MDA the AFCS may be used
50 ft below the MDA or 400 ft AGL whichever is higher
CRJ 700 Mmo
.85 Mach and .83 Mach in RVSM
CRJ 900 Mmo
.84 Mach and .82 Mach in RVSM
Vlo Extended all 3 variants
220 KIAS
Vle Retraction all 3 variants
200 KIAS
Vtire 700
182 KIAS
Vtire 900
195 KIAS
CRJ 700/900 Vadg Deploy Max
Vmo/Mmo
Vb All 3 Variants
280 KIAS
Mb all 3 Variants
.75 Mach
CRJ 700/900 Vwiper Ops Max
250 KIAS
CRJ 700/900 Normal Hydraulic psi
3,000 psi
CRJ 700/900 Normal Hydraulic Level
> 45% to <85%
CRJ 700/900 Minimum Speed with Spoilers Extended
Vref + 10 KTS
CRJ 700 Max Continuous Thrust ITT
927 degrees C (Red)
CRJ 900 Max Continuous Thrust ITT
960 degrees C (Red)
CRJ 700 Max ITT for Engine Start
815 degrees C (Red)
CRJ 900 Max ITT for Engine Start
815 degrees C (Red)
CRJ 200 Engines
CF 34 / 3B1 some with 3A1
CRJ700 Engines
CF 34 8C1 some with 8C5B1
CRJ 900
CF 34 8C5
CRJ 700/900 Engine Start Limitations
90 Sec ON 10 Sec OFF 90 Sec ON 10 Sec OFF 90 Sec ON 5 Min OFF 90 Sec ON 5 Min OFF 90 Sec ON 5 Min OFF
Max Fuel Imbalance all 3 variants
800 lbs.
CRJ 700/900 Max Imbalance for Take Off
300 lbs.
CRJ 700/900 Minimum Fuel for Go Around per wing
600 lbs.
CRJ 700 Use of AFCS on a Precision Approach with a glide slope Equal to or Less than 3.5 degrees
Approved for both 4000 ft and below and above 4000 ft airport field elevation
CRJ 700 Use of AFCS on a Precision Approach with a glide slope greater than 3.5 degrees, but less than 4 degrees
Approved where Airport Elevation is 4000 ft and below.
Prohibited where Airport Elevation is greater than 4000 ft.
CRJ 700 Use of AFCS on a Precision Approach with a glide slope greater than 4.0 degrees
Prohibited
CRJ 700 Can you use the AFCS to fly an ILS with a glide slope of 3.7 degrees to an airport with an elevation of 4100 MSL
NO
Anything greater than 3.5 degrees is prohibited above an airport elevation of 4000 ft.
CRJ 700 Can you use the AFCS to fly an ILS with a glide slope of 4.1 degrees to an airport with elevation of Sea Level?
NO
Anything greater than 4 degrees is prohibited for all airport elevations
CRJ 700 Can you use the AFCS to fly an ILS of 4.0 degrees to an airport with an elevation of 4000 ft. ?
YES
Equal to and less than 4.0 degree glide slope
Equal to and less than 4000 ft airport elevation
CRJ 700 With a glide slope greater than 3.5 to 4.0 degrees, what is the minimum altitude the AFCS can be used
120 ft AGL
Not withstanding the limitation for all 3 aircraft of 50 ft above terrain or this limitation, whichever is higher.
CRJ 900 Use of the AFCS on a precision approach is limited to a glide slope of:
and a max airport elevation of:
3.5 degrees and less
all airports, unless single engine, then limitation is up to an airport elevation of 4000 ft and below
CRJ 900 The minimum altitude for use of the AFCS on a precision approach
80 ft AGL
Single Engine 110 ft AGL
CRJ 700/900 APU Start Limitation
Do not perform more than 3 starts in 1 hour
Minimum Engine Fuel Temp for Takeoff
Takeoff with engine fuel temperature indications of +5 degrees C is prohibited
Bulk Fuel Takeoff Limit
-30 Degrees C
Number of Emergency Memory Items
11
What are the Emergency Memory Items
1. Hot Start, Interrupted Start, N2 Stagnation (CRJ 200) 2. No Light Off (CRJ 200) 3. L / R Start Abort Message, Hot Start (CRJ 700/900) 4. Configuration Warnings 5. Rejected Take-Off 6. Excessive Asymmetry or Loss of Braking 7. Stab Trim Runaway (CRJ 200) 8. Stab Trim Runaway (CRJ 700/900) 9. Stall Recovery 10. Emergency Descent 11. Evacuation
How Many Radio Altimeter Antennae are there?
4
How many Static Wicks on the Tail Section of the CRJ 700
13 Total Static Wicks 3 on each side of the elevator 2 on the Aft Nav Lights 3 on the Rudder 2 on the APU Exhaust
How many Static Wicks are on the Wings on the CRJ 700
7 on each side
How many Static Wicks are on the Wings of the CRJ 200
6 on each side
How many Static Wicks are on the Tail Section of the CRJ 200
12 or 14 Total 4 on each side of the elevator 1 top center above the top nav light 2 or 4 down the middle of the Rudder 1 bottom center below the aft nav light