Takeoff Considerations Flashcards
What does VR represent in V-Speeds for takeoff?
Must not be less than (1.05 * VMC) or (1.10 * VS1), whichever is greater
Defined by 14 CFR 23.51
What is VEF?
Speed at which the critical engine is assumed to fail during takeoff
Not required to be defined for the DA42 due to MTOW less than 6000 pounds
What is V1 in the context of takeoff?
Maximum speed at which the pilot must take the first action to stop the airplane within the accelerate-stop distance
Not required to be defined for the DA42 due to MTOW less than 6000 pounds
What is the significance of V1 after a critical engine failure?
Minimum speed at which the pilot can continue the takeoff and achieve the required height above the takeoff surface within the takeoff distance
Not required to be defined for the DA42 due to MTOW less than 6000 pounds
What does V2 represent?
Takeoff safety speed
Not required to be defined for the DA42 due to MTOW less than 6000 pounds
What is the Accelerate-Stop Distance?
Distance required to accelerate to V1 and abort the takeoff, bringing the aircraft to a stop on the remaining runway using only brakes
Not required to be defined for the DA42
What is the Accelerate-Go Distance?
Distance required to continue the takeoff after a critical engine failure
Further details were not provided in the excerpt
What does MTOW stand for and how does it affect takeoff performance?
MTOW increases takeoff roll
MTOW stands for Maximum Takeoff Weight.
How does an up-sloping runway affect takeoff performance?
An up-sloping runway increases takeoff roll
What impact does a tailwind have on takeoff performance?
A tailwind increases takeoff roll
What environmental factors can increase takeoff roll?
High temperature and high field elevation increase takeoff roll
What effect does a contaminated runway have on rejected takeoff?
Contaminated runway increases stopping distance for a rejected takeoff
How can hazards associated with an engine failure during departure be minimized?
Through planning
How can accelerate-stop performance data be approximated when not published?
By adding the distance for takeoff over a 50 foot obstacle to the landing distance ground roll for conditions at the departure airport
What can be done to reduce hazards associated with exceeding available runway length during accelerate-stop?
Delaying departure until conditions improve or reducing the aircraft’s takeoff weight
What is the purpose of establishing a minimum AGL altitude during takeoff?
To determine whether to continue the takeoff after an engine failure
What factors should be considered when calculating single-engine climb performance?
Drag factors associated with a wind-milling propeller and extended landing gear
True or False: Attempting to continue a single-engine takeoff at 70 knots results in less impact G-forces than running off the runway at 35 knots.
False
What is the impact G-force difference between crashing at 70 knots and running off the runway at 35 knots?
Up to four times greater impact G-forces
What is the first step in the Engine Failure In Flight procedure?
Maintain Aircraft Control
This step involves reducing pitch attitude to maintain airspeed and using rudder to stop yaw.
What should the pilot do to stop yaw during engine failure?
Use rudder input
This is crucial before adding aileron input to identify the failed engine.
What is the recommended bank angle when an engine fails?
2 - 3˚ bank into the operating engine
This slight bank helps maintain control of the aircraft.
What is the best performance configuration during engine failure?
Power 100%, Flaps UP, Gear UP
Flaps and gear should be up to reduce drag.
What does the acronym VYSE stand for?
Best rate of climb speed with one engine inoperative
Maintaining pitch for VYSE is crucial for control.
What are the three components of Step 3 in the procedure?
Identify, Verify, Fix or Secure
This step involves recognizing the dead engine, verifying its status, and deciding on troubleshooting.
How do you identify the failed engine?
Dead foot, dead engine
This phrase indicates that the rudder input on the side of the failed engine will not be effective.
What should be done if the aircraft is below 3000’ AGL during an engine failure?
Secure the inoperative engine and land as soon as practicable
Immediate action is necessary for safety.
What should a pilot consider if the aircraft is above 3000’ AGL after an engine failure?
Consider troubleshooting if time and workload permit
This allows for potential recovery options.
What happens if airspeed falls below VMC after an engine failure?
The aircraft will roll toward the inoperative engine
This loss of control can lead to dangerous situations.
Fill in the blank: To maintain airspeed during engine failure, pitch for _______.
VYSE
This may require descending to achieve the correct airspeed.
