Derated Thrust - Revision history

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2025-05-07T21:23:33Z

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wikipedia>Unknown user at 21:23, 7 May 2025

2025-05-07T21:23:33Z

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 [[File:Derated1.gif|350px|thumb|right|A reduced thrust takeoff is a takeoff that is accomplished utilising less thrust than the engines are capable of producing under the existing conditions of temperature and pressure altitude.]]
 '''Derated thrust''' refers to a takeoff configuration in which an engine is intentionally operated at less than its maximum certified thrust output. This practice is employed to reduce engine wear and extend engine life while still providing sufficient thrust for safe takeoff under the prevailing conditions.
-The concept of derated thrust is commonly applied at airports where runway length, ambient temperature, pressure altitude, and aircraft weight allow for a lower power setting without compromising performance or safety margins.
+The concept of derated thrust is commonly applied at airports where runway length, ambient temperature, pressure altitude, and aircraft weight allow for a lower power setting without compromising performance or safety margins. Regulatory authorities such as the FAA and EASA allow airlines to calculate these settings based on aircraft performance data, provided that climb gradients, obstacle clearance, and acceleration requirements are still met.
-Derated thrust takeoffs are part of overall reduced thrust operations, and are distinct from "assumed temperature" methods, although both are designed to limit engine stress and fuel consumption.
+[[Category:Takeoff Performance]]

Admin at 21:20, 7 May 2025

2025-05-07T21:20:03Z

← Older revision		Revision as of 14:20, 7 May 2025
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	[[File:Derated1.gif\|350px\|thumb\|~~center~~\|A reduced thrust takeoff is a takeoff that is accomplished utilising less thrust than the engines are capable of producing under the existing conditions of temperature and pressure altitude.]]		[[File:Derated1.gif\|350px\|thumb\|right\|A reduced thrust takeoff is a takeoff that is accomplished utilising less thrust than the engines are capable of producing under the existing conditions of temperature and pressure altitude.]]
	'''Derated thrust''' refers to a takeoff configuration in which an engine is intentionally operated at less than its maximum certified thrust output. This practice is employed to reduce engine wear and extend engine life while still providing sufficient thrust for safe takeoff under the prevailing conditions.		'''Derated thrust''' refers to a takeoff configuration in which an engine is intentionally operated at less than its maximum certified thrust output. This practice is employed to reduce engine wear and extend engine life while still providing sufficient thrust for safe takeoff under the prevailing conditions.

Admin at 21:19, 7 May 2025

2025-05-07T21:19:46Z

← Older revision		Revision as of 14:19, 7 May 2025
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	~~== Derated Thrust ==~~		[[File:Derated1.gif\|350px\|thumb\|center\|A reduced thrust takeoff is a takeoff that is accomplished utilising less thrust than the engines are capable of producing under the existing conditions of temperature and pressure altitude.]]

	'''Derated thrust''' refers to a takeoff configuration in which an engine is intentionally operated at less than its maximum certified thrust output. This practice is employed to reduce engine wear and extend engine life while still providing sufficient thrust for safe takeoff under the prevailing conditions.		'''Derated thrust''' refers to a takeoff configuration in which an engine is intentionally operated at less than its maximum certified thrust output. This practice is employed to reduce engine wear and extend engine life while still providing sufficient thrust for safe takeoff under the prevailing conditions.

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	Derated thrust takeoffs are part of overall reduced thrust operations, and are distinct from "assumed temperature" methods, although both are designed to limit engine stress and fuel consumption.		Derated thrust takeoffs are part of overall reduced thrust operations, and are distinct from "assumed temperature" methods, although both are designed to limit engine stress and fuel consumption.

	~~== Image ==~~
	[[File:Derated1.gif\|363x363px\|thumb\|center\|A reduced thrust takeoff is a takeoff that is accomplished utilising less thrust than the engines are capable of producing under the existing conditions of temperature and pressure altitude.]]

	[https://skybrary.aero/articles/reduced-thrust-takeoff Source Reference – SKYbrary]		[https://skybrary.aero/articles/reduced-thrust-takeoff Source Reference – SKYbrary]

Admin: Changed image size

2025-03-25T20:41:18Z

Changed image size

← Older revision		Revision as of 13:41, 25 March 2025
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	== Image ==		== Image ==
	[[File:Derated1.gif\|~~600px~~\|thumb\|center\|A reduced thrust takeoff is a takeoff that is accomplished utilising less thrust than the engines are capable of producing under the existing conditions of temperature and pressure altitude.]]		[[File:Derated1.gif\|363x363px\|thumb\|center\|A reduced thrust takeoff is a takeoff that is accomplished utilising less thrust than the engines are capable of producing under the existing conditions of temperature and pressure altitude.]]

	[https://skybrary.aero/articles/reduced-thrust-takeoff Source Reference – SKYbrary]		[https://skybrary.aero/articles/reduced-thrust-takeoff Source Reference – SKYbrary]

Admin: 1 revision imported

2025-03-25T20:40:37Z

1 revision imported

← Older revision	Revision as of 13:40, 25 March 2025
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wikipedia>Albert: Updated image format with direct embed instead of gallery

2025-03-25T20:38:16Z

Updated image format with direct embed instead of gallery

← Older revision		Revision as of 13:38, 25 March 2025
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	Derated thrust takeoffs are part of overall reduced thrust operations, and are distinct from "assumed temperature" methods, although both are designed to limit engine stress and fuel consumption.		Derated thrust takeoffs are part of overall reduced thrust operations, and are distinct from "assumed temperature" methods, although both are designed to limit engine stress and fuel consumption.

	== ~~Gallery~~ ==		== Image ==
	~~<gallery mode="packed" widths="600px">~~		[[File:Derated1.gif\|600px\|thumb\|center\|A reduced thrust takeoff is a takeoff that is accomplished utilising less thrust than the engines are capable of producing under the existing conditions of temperature and pressure altitude.]]
	File:Derated1.gif\|A reduced thrust takeoff is a takeoff that is accomplished utilising less thrust than the engines are capable of producing under the existing conditions of temperature and pressure altitude.
	~~</gallery>~~

	[https://skybrary.aero/articles/reduced-thrust-takeoff Source Reference – SKYbrary]		[https://skybrary.aero/articles/reduced-thrust-takeoff Source Reference – SKYbrary]

Admin at 20:35, 25 March 2025

2025-03-25T20:35:19Z

← Older revision		Revision as of 13:35, 25 March 2025
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	== Gallery ==		== Gallery ==
	<gallery mode="packed" widths="~~350px~~">		<gallery mode="packed" widths="600px">
	File:Derated1.gif\|A reduced thrust takeoff is a takeoff that is accomplished utilising less thrust than the engines are capable of producing under the existing conditions of temperature and pressure altitude.		File:Derated1.gif\|A reduced thrust takeoff is a takeoff that is accomplished utilising less thrust than the engines are capable of producing under the existing conditions of temperature and pressure altitude.
	</gallery>		</gallery>

	[https://skybrary.aero/articles/reduced-thrust-takeoff Source Reference – SKYbrary]		[https://skybrary.aero/articles/reduced-thrust-takeoff Source Reference – SKYbrary]

Admin: 1 revision imported

2025-03-25T20:34:09Z

1 revision imported

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wikipedia>Albert: Initial creation of Derated Thrust glossary page

2025-03-25T20:33:29Z

Initial creation of Derated Thrust glossary page

New page

== Derated Thrust ==

'''Derated thrust''' refers to a takeoff configuration in which an engine is intentionally operated at less than its maximum certified thrust output. This practice is employed to reduce engine wear and extend engine life while still providing sufficient thrust for safe takeoff under the prevailing conditions.

The concept of derated thrust is commonly applied at airports where runway length, ambient temperature, pressure altitude, and aircraft weight allow for a lower power setting without compromising performance or safety margins.

Derated thrust takeoffs are part of overall reduced thrust operations, and are distinct from "assumed temperature" methods, although both are designed to limit engine stress and fuel consumption.

== Gallery ==
<gallery mode="packed" widths="350px">
File:Derated1.gif|A reduced thrust takeoff is a takeoff that is accomplished utilising less thrust than the engines are capable of producing under the existing conditions of temperature and pressure altitude.
</gallery>

[https://skybrary.aero/articles/reduced-thrust-takeoff Source Reference – SKYbrary]