altitud de decisión
Specified altitude in precision approach at which a missed approach must be initiated if runway not in sight.
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Flight Planning
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altitud de densidad
Altitude at which the aircraft feels it is flying based on current pressure, temperature, and humidity, affecting performance.
View termaltitud de presión
Altitude indicated when the altimeter is set to the standard pressure setting of 1013.25 hPa (29.92 inHg).
View termascenso final de despegue
Climb segment after acceleration and flap retraction up to en‑route climb altitude with one-engine inoperative.
View termascenso segmento dos
Climb segment from gear retraction to acceleration altitude with one-engine inoperative, maintaining prescribed gradient.
View termcombustible alternativo en ruta
Fuel required to fly from the destination to an alternate aerodrome en‑route under planned conditions.
View termcombustible reserva fija
Fixed quantity of fuel required to be carried for emergencies as per regulatory minimum reserve rules.
View termcombustible reserva variable
Additional reserve fuel calculated proportionally to flight time beyond the fixed reserve, for unforeseen delays.
View termcombustible rodaje
Fuel required for engine start, taxi, and contingencies before take-off.
View termcombustible rodaje llegada
Estimated fuel required for taxiing after landing, including clearing runway and reaching gate.
View termComponente De Viento Cruzado
Wind Component Perpendicular To The Runway Centerline, Affecting Aircraft Lateral Control During Take‑Off And Landing.
View termComponente De Viento De Cola
Wind Blowing In The Same Direction As Aircraft Movement, Reducing Lift And Increasing Required Take‑Off Or Landing Distance.
View termcomponente de viento en cara
The component of the wind along the runway axis directed opposite to aircraft’s travel, used for performance calculations.
View termComponente De Viento Frontal
Wind Blowing Opposite To Aircraft Movement, Increasing Lift And Reducing Required Take‑Off Or Landing Distance.
View termcorrección de longitud de pista por pendiente y temperatura
Adjustment applied to declared runway length to account for runway slope and ambient temperature effects on aircraft performance.
View termCódigo De Condición De Pista
Numeric Value From 0 To 6 Indicating The Braking Action And Surface Condition Of A Runway As Published In A Runway Condition Report.
View termDespegue Con Temperatura Flex
Take‑off Using An Assumed Temperature Higher Than Actual To Reduce Thrust And Prolong Engine Life While Meeting Performance Requirements.
View termdistancia de acelerar-continuar requerida
Distance needed to accelerate to decision speed, experience an engine failure and continue take-off to 35 ft above runway.
View termdistancia de aterrizaje disponible
Declared length of runway that is available and suitable for the ground run of an aircraft landing.
View termdistancia de aterrizaje requerida
Calculated distance an aircraft needs to land and come to a complete stop under existing conditions.
View termdistancia de decisión disponible
Distance from threshold to point on runway where go‑around decision altitude is reached, allowing a missed‑approach before runway end.
View termdistancia de despegue disponible
Declared length of runway plus clearway that is available and suitable for the ground run of an aircraft taking off.
View termdistancia de rodaje en tierra
The distance from brake-release or acceleration point to airplane lift-off during take‑off roll.
View termEmpuje Continuo Máximo
The highest level of engine thrust that can be used continuously without time limitation under normal operating conditions.
View termEmpuje De Despegue Reducido
Reduced engine thrust setting used for take-off to extend engine life, improve fuel efficiency, and meet noise abatement procedures.
View termEmpuje De Despegue Reducido
Thrust Less Than Maximum Take‑Off Thrust Applied During Take‑Off To Increase Engine Life And Optimize Operational Efficiency.
View termgradiente de ascenso en aterrizaje
Minimum climb performance required during a go-around or missed approach with all engines operating.
View termGradiente Mínimo De Ascenso
Lowest climb gradient required to ensure obstacle clearance or meet procedure design criteria.
View termInforme De Acción De Frenado
Pilot‑reported Assessment Of Actual Aircraft Braking Performance On A Runway Surface.
View termlongitud de la zona de parada
The length of a stopway usable in the event of a rejected take-off, beyond the take-off run available.
View termlongitud de pista equilibrada
Runway length at which accelerate-go and accelerate-stop distances are equal under specified conditions.
View termLongitud De Stopway
Length Of The Designated Area Beyond The Runway End That Can Be Used To Decelerate During A Rejected Take‑Off, As Part Of ASDA.
View termlongitud del área libre
A defined rectangular area beyond the runway, free of obstructions, suitable for aircraft to continue take-off in case of engine failure.
View termMatriz De Evaluación De Condición De Pista
Standardized Tool Used To Assign Runway Condition Codes Based On Surface Type And Contaminant Characteristics, Supporting Aircraft Performance Assessment.
View termperfil neto de despegue
Minimum vertical profile flown after take‑off, reduced from gross climb to ensure obstacle clearance following critical-engine failure
View termpeso en plataforma
The total weight of the aircraft while parked at the ramp, including fuel, payload, and all crew and equipment before engine start or taxi.
View termpeso operativo básico
The weight of an aircraft including crew, unusable fuel, and all necessary fluids for operation, excluding payload and usable fuel.
View termpeso vacío operativo
The weight of an aircraft including all standard items and operating fluids but excluding payload and usable fuel.
View termProfundidad De Contaminación Por Agua
Vertical Thickness Of Water, Slush, Or Other Moisture‑Related Contaminants On The Runway Measured In Millimetres For Performance Calculations.
View termrazón de disminución de temperatura atmósfera estándar
The rate at which temperature decreases with altitude under standard atmospheric conditions, 2 °C per 1000 ft or 6.5 °C per 1000 m.
View termrecorrido de despegue disponible
Declared length of runway suitable for the ground run of an aircraft taking off, excluding clearway.
View termRequisito De Ascenso En Aproximación
The minimum climb gradient that an aircraft must meet during the missed approach phase, considering one engine inoperative.
View termsuperficie de separación de obstáculos
Imaginary inclined plane established to ensure minimum safe vertical separation between aircraft flight paths and obstacles.
View termsuperficie del segmento visual
An obstacle‑free area beyond the runway threshold, providing required visual clearance during the final approach segment.
View termvelocidad calibrada
Indicated airspeed corrected for instrument and position errors, used for accurate performance calculations.
View termvelocidad de referencia de aproximación
Speed selected for use on final approach segment, ensuring safe control margin above stall but stable profile.
View termvelocidad de referencia de aterrizaje
Target speed established by crew to optimize landing safety and performance, typically VREF plus wind correction.
View termvelocidad de seguridad de despegue
Target airspeed reached after V2 during take‑off, providing sufficient climb gradient with one engine inoperative.
View termvelocidad equivalente
Indicated airspeed corrected for compressibility effects at altitude, used for performance comparisons.
View termVelocidad Máxima De Energía De Frenado
The highest speed from which an aircraft can stop without exceeding the maximum brake energy limit, used to ensure brake system integrity and safety.
View termVelocidad Máxima Del Neumático
The highest ground speed a tire can sustain without risking structural failure, defined by aircraft and tire manufacturers.
View termviento cruzado máximo demostrado
The highest crosswind component at which satisfactory control was demonstrated during aircraft certification flight tests.
View term