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17 Cards in this Set
- Front
- Back
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Maximum Tire Speed (groundspeed)?
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182 Knots
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Minimum runway field length?
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5000'
The use of reverse thrust is not used in computing required landing distances with the exception of landing on contaminated runways. Per Part 121 regulations: cross threshold at 50' and use no more than 60% of available landing field length. |
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Critical Engine Failure Speed?
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Vef- The speed at which, if the critical engine fails, the engine failure is recognized at V1.
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Minimum Drag Speed?
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Vmd- The speed referenced in holding charts to provide the maximum time aloft during a hold.
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What is XTOG?
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Max Takeoff Gross Weight, it is the most restrictive of the RTOG's.
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What is RTOG?
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Regulatory Takeoff Gross Weight, it is the most restrictive of Runway limit, Climb Limit & Structural Limit.
RTOG is never more than 53,000lbs. |
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When calculating the Max landing gross weight, the wet runway landing must be included when?
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-The runway is wet or slippery (not required for an alternate)
-Vis <4000RVR or 3/4 mile. |
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What are the two types of takeoff rolls used?
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Static- Thrust to 70% while holding brakes, once stabilized, release brakes and set thrust prior to 60KIAS
Rolling- Application of target takeoff thrust prior to 60KIAS, may be used RTOG and V1 are based on rolling takeoff. |
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What does MGL stand for?
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Max Gross Load Performance Program. Reference CFM 8-18.
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When is a reduced thrust (FLEX) takeoff prohibited?
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-Anti-skid must be operative in order to do a FLEX.
-Contaminated runways -Wing and/or anti-icing bleeds in use -Windshear -engine cannot achieve full rated thrust -when Special Departure Procedure specifies full thrust for takeoff -if normal takeoff fan speed is <85% N1 |
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Vmcg ?
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Min controllable speed on the ground, with one eng inop & takeoff thrust on the other, using aerodynamic controls only for directional control
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Vref ?
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1.3 times the stalling speed in the landing configuration. This is the required speed at the 50-foot height above the threshold end of the runway.
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Vlof ?
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- Loft off speed. The speed at which the airplane becomes airborne
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Vfto (Vt) ?
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Final segment climb speed, which is based upon one-engine inoperative climb, clean configuration, and max cont thrust setting.
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What defines a contaminated runway?
Ref CFM Ch.8-57 |
Standing water, slush, or loose snow; considered contaminated when more than 25% of the runway surface area is covered by more than 3mm (1/8”) of standing water or its equivalent in slush, ice, snow (wet or dry), frost or by water
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What is Static Air Temperature? (SAT)
CFM 8-14 |
In flight, SAT = OAT
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What is Total Air Temperature? (TAT)
CFM 8-13 |
Static Air Temperature + adiabatic compression (ram) rise
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