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The guide explains how it works with the ACS, clarifies the non-regulatory nature of guidance terms like should and may, and specifies voluntary compliance limits for enforcement purposes. Change 2 updates foreword hyperlink routing and records revisions affecting oral and practical retesting 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General, Airframe, and Powerplant Airman Certification Standards  \nFlight Standards Service  \nWashington, DC 20591  \nChange 2 (September 2024)  \nForeword  \nThe Federal Aviation Administration (FAA) developed FAA-G-ACS-1, Companion Guide to the Aviation Mechanic General, Airframe, and Powerplant Airman Certification Standards , to be used as a companion guide to FAA-S-ACS-1, Aviation Mechanic General, Airframe, and Powerplant Airman Certification Standards (ACS) .  \nThis guide contains information that may be used in concert with the regulatory material in the ACS and assists the applicant and examiner in preparing for the knowledge, oral , and practical tests.  \nThis guide and the ACS are available for download [from](from www.faa.gov/training_testing/testing/acs)[ ](from www.faa.gov/training_testing/testing/acs)[www.faa.gov/training_testing/testing/acs](from www.faa.gov/training_testing/testing/acs).  \nPlease send comments regarding this document using the following link to the Airman Testing Branch Mailbox ([afs630comments@faa.gov](afs630comments@faa.gov)) .  \nRevision History  \n\n| Document \\# | Description | Development Date |\n| --- | --- | --- |\n| FAA-G-ACS-1 | Companion Guide for Aviation Mechanic General, Airframe, and Powerplant Airman Certification Standards | May 2022 |\n| FAA-G-ACS-1 | Companion Guide for Aviation Mechanic General, Airframe, and Powerplant Airman Certification Standards (with Change 1) | January 2023 |\n| FAA-G-ACS-1 | Companion Guide for Aviation Mechanic General, Airframe, and Powerplant Airman Certification Standards (with Changes 1 & 2) | September 2024 |\n\nRecord of Changes  \nChange 1 (January 2023)  \nRevised the last paragraph in the “Retesting the Oral and Practical” section of Chapter 7: Oral and Practical Test Results.  \nChange 2 (September 2024)  \nUpdated the hyperlink in the Foreword to point directly to the ACS webpage on [faa.gov](faa.gov) (page i) .  \nTable of Contents  \nIntroduction .................................................................................................................................................................6  \nChapter 1: Overview of Mechanic Testing Process ..................................................................................................8  \nChapter 2: How to Use the ACS .............................................................................................................................. 11  \nChapter 3: Written Test Description ........................................................................................................................ 12  \nChapter 4: How to Register for an FAA Airman Knowledge Test ........................................................................... 15  \nChapter 5: Airman Knowledge Test Report (AKTR) ................................................................................................ 19  \nChapter 6: The Oral and Practical (O&P) Test Process ..........................................................................................20  \nChapter 7: Oral and Practical Test Results .............................................................................................................24  \nChapter 8: References.............................................................................................................................................25  \nChapter 9: Abbreviations and Acronyms .................................................................................................................26  \nIntroduction  \nWhy We Created This Guide  \nThe FAA created this guide to provide information on non-regulatory material regarding the FAA-S-ACS- 1 , Aviation Mechanic General, Airframe, and Powerplant Airman Certification Standards that is relevant and useful to the community. The regulatory material is found in the ACS.  \nThe FAA not","cbCaivhF1GPa6VUC","https://ap.wps.com/l/cbCaivhF1GPa6VUC","pdf",427716,27,"English","# Introduction\n## Why We Created This Guide\n## How This Guide Works with the ACS\n## Airman Certification Standards Concept\n# Chapter 1: Overview of Mechanic Testing Process\n# Chapter 2: How to Use the ACS\n# Chapter 3: Written Test Description\n# Chapter 4: How to Register for an FAA Airman Knowledge Test\n# Chapter 5: Airman Knowledge Test Report (AKTR)\n# Chapter 6: The Oral and Practical (O&P) Test Process\n# Chapter 7: Oral and Practical Test Results\n# Chapter 8: References\n# Chapter 9: Abbreviations and Acronyms","[{\"question\":\"What is FAA-G-ACS-1 intended to help with during certification testing?\",\"answer\":\"It provides non-regulatory, test-preparatory information that assists applicants and examiners in preparing for the knowledge, oral, and practical tests referenced in the ACS.\"},{\"question\":\"Is this guide legally binding or used for enforcement?\",\"answer\":\"No. The guidance is voluntary, non-regulatory, and is not relied on by the FAA as a separate basis for affirmative enforcement action or administrative penalty.\"},{\"question\":\"What does Change 2 (September 2024) modify in the document?\",\"answer\":\"Change 2 updates the foreword hyperlink to point directly to the ACS webpage on faa.gov, and records relevant revision history for the companion guide.\"}]","FAA-G-ACS-1 - Companion Guide to the Aviation Mechanic General, Airframe, and Powerplant Airman Certification Standards - Change 2 - September 2024 | PDF",1789994244,68]