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Standard

Endurance Time Test Procedures for SAE Type II/III/IV Aircraft Deicing/Anti-Icing Fluids

2017-10-10
CURRENT
ARP5485B
The purpose of this Aerospace Recommended Practice (ARP) is to provide the sample selection and endurance time test procedures for SAE Type II, III, and IV aircraft deicing/anti-icing fluids, required for the generation of endurance time data of acceptable quality for review by the SAE G-12 Holdover Time Committee. The related standard ARP5718 provides the process by which endurance time data is converted to holdover times for publication by regulators and subsequent use by aircraft operators.
Standard

Endurance Time Test Procedures for SAE Type I Aircraft Deicing/Anti-Icing Fluids

2017-10-10
CURRENT
ARP5945A
The purpose of this Aerospace Recommended Practice (ARP) is to provide the sample selection criteria and endurance time test procedures for SAE Type I aircraft deicing/anti-icing fluids, required for the generation of endurance time data of acceptable quality for review by the SAE G-12 Holdover Time Committee. A significant body of previous research and testing has indicated that all Type I fluids formulated with conventional glycols, as defined in 3.1.1 of AMS1424, perform in a similar manner from an endurance time perspective. This applies to Type I deicing/anti-icing fluids formulated with propylene glycol, ethylene glycol, and diethylene glycol only. As a result, Type I deicing/anti-icing fluids containing these glycol bases no longer require testing for endurance times.
Standard

Minimum Operational Performance Specification for Remote On-Ground Ice Detection Systems

2016-05-17
CURRENT
AS5681B
This SAE Aerospace Standard (AS)/Minimum Operational Performance Specification (MOPS) specifies the minimum performance requirements of Remote On-Ground Ice Detection Systems (ROGIDS). These systems are ground-based. They provide information that indicates whether frozen contamination is present on aircraft surfaces. Section 1 provides information required to understand the need for the ROGIDS, ROGIDS characteristics, and tests that are defined in subsequent sections. It describes typical ROGIDS applications and operational objectives and is the basis for the performance criteria stated in Section 3 through Section 5. Section 2 provides reference information, including related documents, abbreviations, and definitions. Section 3 contains general design requirements for the ROGIDS. Section 4 contains the Minimum Operational Performance Requirements for the ROGIDS, which define performance in icing conditions likely to be encountered during ground operations.
Standard

Process to Obtain Holdover Times for Aircraft Deicing/Anti-Icing Fluids, SAE AMS1428 Types II, III, and IV

2012-11-01
HISTORICAL
ARP5718A
This document describes: a the preparatory steps to test experimental Type II, III, and IV fluids according to AMS1428; b the recommendations for the preparation of samples for endurance time testing according to ARP5485; c a short description of the recommended field spray test; d the protocol to generate draft holdover time guidelines from endurance time data obtained from ARP5485; e the protocol for inclusion of Type II, III, and IV fluids on the FAA and Transport Canada lists of fluids and the protocol for updating the lists of fluids; f the role of the SAE G-12 Aircraft Deicing Fluids Committee; g the role of the SAE G-12 Holdover Time Committee; h the process for the publication of Type II, III,and IV holdover time guidelines. This document does not describe laboratory testing procedures. This document does not include the qualification process for AMS1424 Type I fluids.
Standard

Minimum Operational Performance Specification for Remote On-Ground Ice Detection Systems

2012-10-16
HISTORICAL
AS5681A
This SAE Aerospace Standard (AS)/Minimum Operational Performance Specification (MOPS) specifies the minimum performance requirements of Remote On-Ground Ice Detection Systems (ROGIDS). These systems are ground-based. They provide information that indicates whether frozen contamination is present on aircraft surfaces. Section 1 provides information required to understand the need for the ROGIDS, ROGIDS characteristics, and tests that are defined in subsequent sections. It describes typical ROGIDS applications and operational objectives and is the basis for the performance criteria stated in Section 3 through Section 5. Section 2 provides reference information, including related documents, abbreviations and definitions. Section 3 contains general design requirements for the ROGIDS. Section 4 contains the Minimum Operational Performance Requirements for the ROGIDS, which define performance in icing conditions likely to be encountered during ground operations.
Standard

Qualification Process for SAE AMS1428 Type II, III, and IV Fluids

2008-03-04
HISTORICAL
ARP5718
This document describes: a the preparatory steps to test experimental Type II, III and IV fluids according to AMS1428; b the recommendations for the preparation of samples for endurance time testing according to ARP5485; c a short description of recommended field spray test; d the protocol to generate draft holdover time guidelines from endurance time data as obtained from ARP5485; e the role of the SAE G-12 Fluids Subcommittee; f the role of the SAE G-12 Holdover Time Subcommittee; g the process for the publication of holdover time guidelines and list of qualified Type II, III and IV fluids. This document does not describe laboratory testing procedures. This document does not include the qualification process for AMS1424 Type I fluids.
Standard

Minimum Operational Performance Specification for Remote On-Ground Ice Detection Systems

2007-09-26
HISTORICAL
AS5681
This SAE Aerospace Standard (AS)/Minimum Operational Performance Specification (MOPS) specifies the minimum performance requirements of Remote On-Ground Ice Detection Systems (ROGIDS). These systems are ground-based. They provide information that indicates whether frozen contamination is present on aircraft surfaces. Section 1 provides information required to understand the need for the ROGIDS, ROGIDS characteristics, and tests that are defined in subsequent sections. It describes typical ROGIDS applications and operational objectives and is the basis for the performance criteria stated in Section 3 through Section 5. Section 2 provides reference information, including related documents, abbreviations and definitions. Section 3 contains general design requirements for the ROGIDS. Section 4 contains the Minimum Operational Performance Requirements for the ROGIDS, which define performance in icing conditions likely to be encountered during ground operations.
Standard

Endurance Time Tests for Aircraft Deicing/Anti-icing Fluids SAE Type II, III, and IV

2007-07-09
HISTORICAL
ARP5485A
The purpose of this SAE Aerospace Recommended Practice (ARP) is to provide the sample selection and endurance time test procedures, for SAE Type II, III, and IV aircraft deicing/anti-icing fluids, required for the generation of endurance time data of acceptable quality for review by the SAE G-12 Holdover Time Subcommittee.
Standard

Endurance Time Tests for Aircraft Deicing/Anti-icing Fluids SAE Type I

2007-07-09
HISTORICAL
ARP5945
The purpose of this ARP is to provide the sample selection criteria and test procedures for SAE Type I aircraft deicing/anti-icing fluids, required for the generation of endurance time data of acceptable quality for review by the SAE G-12 Holdover Time Subcommittee. A significant body of previous research and testing has indicated that all Type I fluids formulated with glycol perform in a similar manner from an endurance time perspective. This applies to Type I deicing/anti-icing fluids formulated with propylene glycol, ethylene glycol, and diethylene glycol only. Type I deicing/anti-icing fluids containing these glycol bases no longer require testing for endurance times. The methods described in this ARP shall be employed, however, if endurance time testing of a glycol-based Type I deicing/anti-icing fluid is desired or requested by a fluid manufacturer, operator or other organization.
Standard

Endurance Time Tests for Aircraft Deicing/Anti-Icing Fluids SAE Type II, III, and IV

2004-07-12
HISTORICAL
ARP5485
The purpose of this SAE Aerospace Recommended Practice (ARP) is to provide the sample selection and endurance time test procedures, for SAE Type II, III, and IV aircraft deicing/anti-icing fluids, required for the generation of endurance time data of acceptable quality for review by the SAE G-12 Holdover Time Subcommittee.
Standard

Minimum Operational Performance Specification for Ground Ice Detection Systems

2003-06-24
HISTORICAL
AS5116B
This SAE Aerospace Standard (AS)/Minimum Operational Performance Specification (MOPS) specifies the minimum performance requirements of Ground Ice Detection Systems (GIDS). These systems may be mounted onboard the airplane, or be ground-based. They may provide information for indication and/or control. Chapter 1 provides information required to understand the need for the GIDS characteristics and tests defined in the remaining chapters. It describes typical GIDS applications and operational objectives and is the basis for the performance criteria stated in Chapter 3 through Chapter 5. Definitions essential to the proper understanding of this document are provided in Chapter 1. Chapter 3 contains general design requirements for an ice detection system used during ground operations. Chapter 4 contains the Minimum Operational Performance Requirements for the GIDS, defining performance under icing conditions likely to be encountered during ground operations.
Standard

Minimum Operational Performance Specification for Ground Ice Detection Systems

2002-02-11
HISTORICAL
AS5116A
This SAE Aerospace Standard (AS)/Minimum Operational Performance Specification (MOPS) specifies the minimum performance requirements of Ground Ice Detection Systems (GIDS). These systems may be mounted onboard the airplane, or be ground-based. They may provide information for indication and/or control. Chapter 1 provides information required to understand the need for the GIDS characteristics and tests defined in the remaining chapters. It describes typical GIDS applications and operational objectives and is the basis for the performance criteria stated in Chapter 2 through Chapter 4. Definitions essential to the proper understanding of this document are provided in Chapter 1. Chapter 2 contains general design requirements for an ice detection system used during ground operations. Chapter 3 contains the Minimum Operational Performance Requirements for the GIDS, defining performance under icing conditions likely to be encountered during ground operations.
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