To be defined.
In order to realize the benefits of Integrated Vehicle Health Management (IVHM) within the aerospace and defense industry there is a need to address five critical elements of data interoperability within and across the aircraft maintenance ecosystem, namely • Approach • Trust • Context • Value • Security In Integrated Vehicle Health Management (IVHM) data interoperability is the ability of different authorized components, systems, IT, software, applications and organizations to securely communicate, exchange data, interpret data, use the information and derive consistent insight from the data that has been exchanged to derive value.
Methods and Processes for Evaluation of Aerodynamic Effects of SAE-Qualified Aircraft Ground Deicing/Anti-icing Fluids
This document describes methods that are known to have been used by aircraft manufacturers to evaluate aircraft aerodynamic performance and handling effects following application of aircraft ground deicing/anti-icing fluids (“fluids”), as well as methods under development. Guidance and insight based upon those experiences are provided, including: - Similarity Analyses - Icing Wind Tunnel Tests - Flight Tests - Computational Fluid Dynamics and other Numerical Analyses This document also describes: - The history of evaluation of the aerodynamic effects of fluids - The effects of fluids on aircraft aerodynamics - The testing for aerodynamic acceptability of fluids for SAE and regulatory qualification performed in accordance with AS5900 - Additionally, Appendices A to E present individual aircraft manufacturers’ histories and methodologies which substantially contributed to the improvement of knowledge and processes for the evaluation of fluid aerodynamic effects.
The foundation specification (AMS1424M) and the detail specifications (AMS1424/1 and AMS1424/2) cover deicing/anti-icing materials in the form of a fluid.
The report shows how the methodology of measurement uncertainty can usefully be applied to test programs in order to optimize resources and save money. In doing so, it stresses the importance of integrating the generation of the Defined Measurement Process into more conventional project management techniques to create a Test Plan that allows accurate estimation of resources and trouble-free execution of the actual test. Finally, the report describes the need for post-test review and the importance of recycling lessons learned for the next project.
CUTTING TOOL, ELECTRICAL, WIRE CUTTING WITH GRIPPING TEETH, HAND ACTUATED, TYPE I, WIRE SIZES 26 THROUGH 10
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The AS81824 specification covers environment resistant, permanent crimp type, splices having heat shrinkable insulating sleeve and meltable environmental seals or heatless sealing sleeves. The splices may be used with tin, nickel, and silver plated conductors in applications where the total temperature of the splice application does not exceed 200 °C or as specified in the detail specification.
SPLICE, ELECTRIC, PERMANENT, CRIMP STYLE, TIN-COATED COPPER, INSULATED, ENVIRONMENT RESISTANT, CLASS 1, 150 °C, HEATLESS SEALING
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This document provides information on contamination and its effects on brakes having carbon-carbon composite friction materials (carbon). Carbon is hygroscopic and porous, and therefore readily absorbs liquids and contaminants. Some of the contaminants can impact intended performance of the brake. This document is intended to raise awareness of the effects of carbon brake contamination and provide information on industry practices for its prevention. Although not addressed in this report, contaminants can cause problems with other landing system components including tires.
This specification covers a direct reading, remote control, pneumatic pressure inflator assembly, for use on aircraft tires and struts having pneumatic pressure requirements up to 600 psi. It includes pressure relief provisions for safe inflation. Also included are dual chuck stem gages for measuring tire pressure.
This SAE Aerospace Standard (AS), identical to ISO 14186, specifies the minimum design and performance criteria and testing methods of fire containment covers (FCCs) used either:
- a. in those cargo compartments of civil transport aircraft where they constitute one means of complying with applicable airworthiness regulations, or
b. on a voluntary basis, when deemed appropriate by operators to improve fire protection in aircraft cargo compartments where airworthiness regulations do not mandate their use.
This Standard applies to all products produced by NASA Headquarters and NASA Centers, including Component Facilities and Technical and Service Support Centers. This Standard may also apply to the Jet Propulsion Laboratory and suppliers/service providers to the extent specified in their agreements with NASA. This Standard may be cited in the CM requirements of NASA Headquarters, NASA Centers, Programs, Projects, and Supplier agreements.
This SAE Aerospace Recommended Practice (ARP) outlines the functional and design requirements for a b self-propelled belt conveyor for handling baggage and cargo at aircraft bulk cargo holds. Additional considerations and requirements may legally apply in other countries. As an example, for operation in Europe (E.U. and E.F.T.A.), the applicable EN standards shall be complied with.
This document describes laser wire stripping technologies and recommendations to strip electrical single conductor and shielded cables intended for aerospace applications. These recommendations include: - Laser stripping safety guidelines - Laser stripping quality - Tool qualification - Tool inspection - User health and safety
This SAE Aerospace Information Report (AIR) describes procedures for use in the field to determine if 115/200 Volt, 400 Hz aircraft external electrical power connectors are excessively worn, which may result in the inability of the external power plug to be retained, intermittent electrical performance and arcing.
This specification covers an electrolytic alkaline cleaner in the form of a water soluble powder.
This specification and its supplementary detail specifications establish the requirements for electrodeposition of metals by brush plating.
The scope of the Landing Gear Integrity Programs (LGIP) Aerospace Recommended Practice (ARP) is intended to assist in the safe-life structural integrity management of the landing gear system and subsystems components. In addition, component reliability, availability, and maintainability is included in a holistic LGIP.
This SAE Aerospace Recommended Practice (ARP) examines a comprehensive construct of an Integrated Vehicle Health Management (IVHM) capability. This document provides a top-level view of the concepts, technology, and implementation practices associated with IVHM. This keystone document of the SAE HM-1 Committee is not intended as a legal document and does not provide detailed implementation steps, but does address general implementation concerns and potential benefits.
Provide information and guidance for landing gear operation in cold temperature environment. Covers all operational aspects on ground and in flight. Includes effects on: tires, wheels, brakes, shock strut, seals, and actuation.
AS5714 MINIMUM PERFORMANCE STANDARD FOR PARTS 23, 27 and 29 AIRCRAFT WHEELS, BRAKES AND WHEEL AND BRAKE ASSEMBLIES
To assist the FAA with the technical update of TSO-C26d to address Electric Brake Actuation, standardize with TSO-C135a and address any remaining concerns with the current document.
Provide specifications for hydraulic fluids used in landing gear shock struts. Some of this information was previously in AIR5358 however specifications should be in an AS. This new document will contain the appropriate specifications for premixed hydraulic fluid with additives believed to improve fluid performance and reduce friction.
Minimum Performance Standard for Part 23, 27, and 29 Aircraft Wheels, Brakes, and Wheel and Brake Assemblies
This document was requested by the FAA to provide a technical update of TSO-C26d to address Electric Brake Actuation, standardize with TSO-C135a and address any remaining concerns with the current technical requirements in AIR5381.
The purpose of this SAE Aerospace Recommended Practice (ARP) is to provide a reasonable definition of external hydraulic fluid leakage exhibited by landing gear shock absorbers. The definition will outline normal and excessive leakage that is measureable and routinely encountered in newly assembled refurbished/remanufactured components, leakage during acceptance flights, recently delivered and in-service aircraft.
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This document provides guidance for oxygen cylinder installation on commercial aircraft based on rules and methods practiced in aerospace industry and applicable in other associations. It covers considerations for oxygen systems from beginning of project phase up to production, maintenance, and servicing. The document is focused on requirements regarding DOT approved oxygen cylinders. However, its basic rules may also be applicable to new development pertaining to use of such equipment in an oxygen environment. For information regarding oxygen cylinders itself, reference should be made to AIR825/12 also.
ARP5120 provides recommended best practices, procedures, and technology to guide the physical and functional design, development, integration, verification, and validation of highly reliable Engine Health Management (EHM) systems for aircraft engines and Auxiliary Power Units (APUs). This SAE Aerospace Recommended Practice (ARP) also serves as a concise reference of considerations, approaches, activities, and requirements for producing the end-to-end engine health management system comprised of both on and off-board subsystems for the sensing, acquisition, analysis, detection, and data handling functions for EHM. These functions may also be used to effect continued operation or return to service decisions when demonstrated as compliant with the applicable airworthiness requirements defined by the responsible Aviation Authority. Where practical, this document delineates between military and commercial practices.
This specification covers general design and performance requirements for the mobility of towed ground support equipment. The complete mobility requirements for an item of towed aerospace ground equipment not specified herein shall be specified in the individual equipment specification (see 6.4).
When effectively and consistently applied, Configuration Management (CM) provides a positive impact on product quality, cost, and schedule. This standard is intended to assist in establishing, performing, or evaluating CM systems. CM is an integrated system of processes that ensure consistency of a product's performance, functional and physical attributes with its requirements, design, and operational information. The essence of CM, as portrayed in this consensus standard, is the common application of CM functions and their underlying fundamental principles, which have universal applicability across the broad spectrum of commercial and government enterprises. The standard provides an understanding of what to do, why a customer/suppler should do it, and when it is necessary to tailor the application of CM functions. This standard fulfills the important function of providing a rational basis upon which to apply good judgment in both planning for and executing CM across the enterprise.
This document is used for placing Configuration Management Requirements on Defense Contracts after being tailored by the Acquirer. When effectively and consistently applied, Configuration Management (CM) provides a positive impact on product quality, cost, and schedule. The planning and execution of Configuration Management (CM) is an essential part of the product development and life cycle management process. It provides control of all configuration documentation, physical parts and software representing or comprising the product. Configuration Management's overarching goal is to establish and maintain consistency of a product's functional and physical attributes with its requirements, design and operational information throughout its life cycle. When effectively and consistently applied, Configuration Management (CM) provides a positive impact on product quality, cost, and schedule.