Emergencies Flashcards
When should you start the emergency procedures?
masks are donned, 100% selected, and communications established
aircraft has reached acceleration altitude, flaps retracted, and established in a stable climb. Safety and terrain clearance is always the primary concern.
CHECKLIST PRIORITY
1) Memory Items
2) QRC
3 )Emergency
4) Abnormal
5) Normal
checklist items requiring confirmation by the PF during the procedure include:
- Thrust levers
- Generators
- Guarded switches
Who does the Emergency Descent?
The emergency descent is accomplished by the PIC.
What does FO do during emergency decent?
The FO reads the QRC and performs the items designated
performing an emergency descent due to cabin pressurization, What needs to be done first?
don oxygen masks and establish crew communication in order to identify possible pilot incapacitation.
Who does decision to perform an emergency evacuation ?
PIC
The Evacuation QRC items are accomplished by who?
PIC. The FO reads the QRC
When normal egress through the flight deck door is not possible:
- Unlock the lower lift pin by sliding the pin to the left and up, then right to release hinge pin assembly
- Unlock the upper lift pin by sliding the pin to the left and down, then right to release hinge pin assembly
- Kick the door outwards (towards the cabin) at the hinge side
- When the flight deck door is blocked or jammed, egress through the overhead emergency exit is necessary
After donning the oxygen masks, the crew establishes communication by stating:
CP: “CAPTAIN ON O2”
FO: “FIRST OFFICER ON O2”
FLIGHT DECK TO FLIGHT ATTENDANT
communication during emergency
selects the EMER button
FLIGHT DECK TO FLIGHT ATTENDANT
communication during emergency and NO RESPONSE
No response PM observes cabin activity through the door viewing port to determine the reason.
Declare “EMERGENCY FUEL:”
How much time?
Emergency fuel provides 30 minutes of fuel endurance.
Minimum and emergency fuel values calculated at
maximum landing weight,
1,500’ MSL on a standard day,
flying at 225 KIAS.
Minimum Fuel
CRJ 200
CRJ 700
CRJ 900
Minimum Fuel
1,550 lb
2,200 lb
2,300 lb
Emergency Fuel
CRJ 200
CRJ 700
CRJ 900
Emergency Fuel
1,050 lb
1,500 lb
1,550 lb
What does Minimum fuel provides:
- Go-around fuel, and
- Emergency fuel
What can be categorized upset?
i.e., stall, roll upset; nose high and nose low attitude.
An Aircraft upset vlaues?
an aircraft upset:
* Pitch attitude greater than 25 degrees nose up;
* Pitch attitude greater than 10 degrees nose down;
* Bank angle greater than 45 degrees; or
* Flight within the above parameters, but at an airspeed inappropriate for the conditions.
During a wake turbulence, how to use the rudder?
keep rudder neutral and use only to cancel yawing moment.
Do not use the rudder as a primary roll control, but should be used when aileron control is ineffective.
Altitude loss is_______ the primary concern during any upset recovery.
NOT
Explain buffeting on CRJ
On the CRJ Series aircraft there is little or no buffeting.
Stall warning is provided by
the Stall Protection System (SPS) via stick shaker/pusher system
When does Impending stall occur?
the angle of attack (AOA) causes a stall warning such as buffeting, stick shaker
It is a controlled flight condition.
Recovery should be initiated at
the first recognition of a stall warning.
FULL STALL conditions
- An uncommanded nose-down pitch that cannot be readily arrested, which may be accompanied by an uncommanded rolling motion;
- Buffeting of a magnitude and severity that is a strong and effective deterrent to further increase in AOA;
- No further increase in pitch occurs when the pitch control is held at the full aft stop, leading to an inability to arrest descent rate;
- Activation of a stick pusher
At high angles of attack, the engines may experience s
urging or a compressor stall,
possibly leading to loss of thrust, flameout, and/or core lock.
The upset recovery procedure
reduce the AOA.
Minimizing altitude loss becomes secondary to regaining normal flight.
if a terrain warning is encountered during an upset recovery,
upset recovery takes precedence.
once the recovery is complete, a CFIT escape maneuver would be executed.
UPSET RECOVERY PROCEDURE
RECOGNIZE AND CONFIRM
DISCONNECT
PUSH
ROLL
THRUST
STABILIZE
RECOGNIZE AND CONFIRM
either pilot will call out “UPSET”.
DISCONNECT
Disconnect the autopilot. Do not follow the flight director during recovery.
PUSH
Unload the airplane.
Unloading to 0.5 g, “feeling light in the seat”, maintains positive g-load and decreases stall speed by 30%.
accomplished with neutral ailerons and rudder.
AOA must be reduced prior to rolling.
ROLL
rolling toward the sky pointer, the shortest direction to wings level without pulling elevator.
THRUST
Manage aircraft energy.
STABILIZE
Return to a normal flight path
implement the Threat and Error Management Model (TEAM) as applicable.
UPSET RECOVERY
ACTIONS AND CALLOUTS
(2) PM states “CLIMBING” or “DESCENDING
