本文件已于2008年8月被宣布“取消”，并已被SAE as 5681取代。通过这一行动，本文件将保留在航空航天标准索引的数字部分，并注明其已被SAE AS 5681所取代。本SAE航空航天标准（AS）/最低运行性能规范（MOPS）规定了地面结冰探测系统（GIDS）的最低性能要求。这些系统可以安装在飞机上，也可以是地面系统。它们可以提供指示和/或控制信息。第1章提供了理解GIDS特性和其他章节中定义的测试需求所需的信息。它描述了典型的GIDS应用和运行目标，是第3章至第5章中所述性能标准的基础。 第1章提供了正确理解本文件所必需的定义。第3章包含地面操作期间使用的结冰探测系统的一般设计要求。第4章包含GIDS的最低运行性能要求，定义了地面运行期间可能遇到的结冰条件下的性能。第5章描述了环境测试条件，提供了在实际操作中可能遇到的条件下测试GID整体性能特征的实验室方法。第6章描述了证明符合第3章和第4章要求的推荐试验程序。第7章包含已安装GID的最低运行性能要求。当在标准测试条件下无法通过测试充分确定性能时，包括地面和飞行测试。

This document has been declared "CANCELLED" as of August 2008 and has been superseded by SAE AS 5681. By this action, this document will remain in the Numercial Section of the Aerospace Standards Index noting that it is superseded by SAE AS 5681.This SAE Aerospace Standard (AS)/Minimum Operational Performance Specification (MOPS) specifies the minimum performance requirements of Ground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.Chapter 5 describes environmental test conditions providing laboratory means of testing the overall performance characteristics of the GIDS under conditions which may be encountered in actual operations.Chapter 6 describes recommended test procedures for demonstrating compliance with Chapters 3 and 4.Chapter 7 contains the Minimum Operational Performance Requirements for installed GIDS. Ground and flight tests are included when performance cannot be adequately determined through testing under standard test conditions.