2022年10月7日 · This advisory circular (AC) applies to manufacturers and installers of products or appliances incorporating complex custom micro-coded components with hardware design assurance levels of A, B, and C.

This AC may be used by applicants, design approval holders, and developers of airborne systems and equipment containing airborne electronic hardware (AEH) to be installed on type certificated aircraft, engines, and propellers. This AC also applies to developers of TSO articles.

对于 机载电子硬件 研制的适航要求， FAA 于2022年10月7日发布了咨询通告 AC 20-152A，并废止了原2005年发布的 AC 20-152。 FAA还同时发布了 AC 00-72 作为一个 DO-254 最佳实践 用以解释和说明AC 20-152A中提出的要求和目标。 AC 20-152A 咨询通告也将名称调整为 《机载电子硬件的设计保证》，篇幅从之前的2页扩充到了31页文件。 其内容不仅对RTCA DO-254指南进行了解释和说明、对部分概念做了澄清，同时也对机载电子硬件提出了新的适航要求。 作者从个 …

2005年7月5日 · This advisory circular (AC) applies to manufacturers and installers of products or appliances incorporating complex custom micro-coded components with hardware design assurance levels of A, B, and C.

The Advisory Circular AC 20-152A, Development Assurance for Airborne Electronic Hardware, identifies the RTCA-published standard DO-254 as defining "an acceptable means, but not the only means" to secure FAA approval of electronic hardware for …

AMC 20-152A Annex to ED Decision 2020/010/R Page 475 of 581 Objective CD-1 For each custom device, the applicant should document in the PHAC or any related planning document: 1. the development assurance level, 2. the simple or complex classification, and 3. if a device is classified as simple, the justification based on the simple classification

This module presents the very latest guidance document that shapes the application of DO-254. In August 2020, EASA released document AMC 20-152A, which is harmonized with the FAA’s AC 20-152A (just released in Fall of 2022). This document represents the biggest change to DO-254 guidance in decades.

2024年10月27日 · do-254作为国际认可的机载电子硬件设计标准，为硬件的设计、开发和验证提供了完整的框架，而ac 20-152a进一步补充和解释了do-254中的一些关键点，特别是在涉及用户可编程硬件（如fpga、asic）时提出了更多的细化要求。

2024年10月24日 · 深入了解FAA四大关键文件：文章简明扼要地解析了 AC 20-152A、Order 8110.105A、Job Aid for Complex Electronic Hardware (CEH) 和 AC 00-72，帮助你快速掌握FAA对机载电子硬件适航的要求。

FAA 咨询通告AC 20-152A 发布于2022 年10月7 日,替换了上一版AC 20-152[10] ,是目前业内针对DO-254 最新的咨询通告,与此同时发布还有咨询通告AC 00-72 作为AC 20-152A的最佳实践进行补充说明。 这两份文件与EASA 于2020 年11月发布的AMC 20-152A 行文内容几乎完全相同,只是在相关的部门机构与依据的规章名称上两者有所区别。