"Where Would You Find That?" Answering Reference Questions on the A&P Oral

October 27, 2026 · Primary sources checked October 27, 2026

Our advice for a “where would you find it” question on the Airframe and Powerplant (A&P) oral: name the document that controls the requested information and explain why that source applies. The oral is a standalone test with no reference material allowed, so knowing where to look does not let you open a manual to answer. Rehearse that document choice before your A&P oral and practical (O&P) test.

FAA-S-ACS-1, Aviation Mechanic General, Airframe, and Powerplant Airman Certification Standards, printed 14, PDF 19, AM.I.I.K9 · FAA-S-ACS-1, Aviation Mechanic General, Airframe, and Powerplant Airman Certification Standards, printed 14, PDF 19, AM.I.I.K11 · FAA-S-ACS-1, Aviation Mechanic General, Airframe, and Powerplant Airman Certification Standards, printed A-1, PDF 65, Appendix 1 / Applicant Responsibilities · FAA Mechanic Test Generator FAQs, updated May 22, 2023, PDF 4 (no printed page number), Oral-related Questions

On this page

What the ACS actually asks you to know
Match the question to the source that supplies the answer
Give the reason before trying to remember a page number
The O&P reference boundary remains in place
Before the oral

What the ACS actually asks you to know

The Federal Aviation Administration (FAA) document is Aviation Mechanic General, Airframe, and Powerplant Airman Certification Standards (ACS), FAA-S-ACS-1. General Subject I is “Regulations, Maintenance Forms, Records, and Publications.” The elements below are exact ACS wording, not a list of real examiner questions.

FAA-S-ACS-1, Aviation Mechanic General, Airframe, and Powerplant Airman Certification Standards, PDF 1 (no printed page number), Cover title · FAA-S-ACS-1, Aviation Mechanic General, Airframe, and Powerplant Airman Certification Standards, printed 14, PDF 19, General, Subject I

A type certificate data sheet (TCDS) supplies type-certification information; an airworthiness directive (AD) carries a different role as a legally enforceable FAA rule. The abbreviations in the ACS table identify documents with different purposes.

FAA-H-8083-30B, Aviation Maintenance Technician Handbook–General (2023), printed 2-30, PDF 79, Type Certificate Data Sheets (TCDS) · 14 CFR §39.3

ACS code	Exact knowledge element
AM.I.I.K3	Maintenance record entry for approval for return to service after maintenance and alterations.
AM.I.I.K5	The purpose and use of FAA forms (e.g., FAA Forms 337, 8010-4, 8100-2, 8130-3).
AM.I.I.K7	Criteria and responsibility for determining whether a repair or alteration is major or minor.
AM.I.I.K9	Agency publications and guidance materials, including aircraft specifications, TCDSs, advisory circulars (AC), and airworthiness directives (AD).
AM.I.I.K10	Alternative Method of Compliance (AMOC) for an AD.
AM.I.I.K11	Manufacturer publications, including maintenance manuals, service bulletins, maintenance alerts, and master minimum equipment lists.
AM.I.I.K12	FAA databases and resources available, including TCDSs and supplemental type certificates.
AM.I.I.K16	Difference between approved data and acceptable data, and when each is required.

The ACS skill elements also go beyond naming a document. AM.I.I.S6 reads, “Locate applicable FAA aircraft specifications and FAA TCDS for an aircraft or component.” AM.I.I.S8 reads, “Determine applicability of an AD.” Our reading: a document title is only the start of those practical skills.

FAA-S-ACS-1, Aviation Mechanic General, Airframe, and Powerplant Airman Certification Standards, printed 15, PDF 20, AM.I.I.S6 · FAA-S-ACS-1, Aviation Mechanic General, Airframe, and Powerplant Airman Certification Standards, printed 15, PDF 20, AM.I.I.S8

Match the question to the source that supplies the answer

Question type	Document to identify	Why that pairing fits
Which certificated model limitation or fuel entry applies?	Applicable TCDS or aircraft specification	The handbook describes the certification conditions and limitations in those documents.
Which unsafe-condition action is required, and when?	The applicable AD	Part 39 describes the actions and legal obligations; applicability and compliance language determine the details.
Where do I check an AD’s recorded status?	Aircraft maintenance records, using §91.417(a)(2)(v)	The rule specifies method of compliance, AD number, revision date, and, for a recurring AD, the time and date when the next action is required.
What belongs in a maintenance entry?	§43.9 for work within its scope	The regulation sets the content of the entry; for a major repair or major alteration, the person performing the work must also enter it on a form, in addition to that entry, and dispose of the form as Appendix B prescribes.
Which recording form applies after major repair or alteration?	Part 43, Appendix B; FAA Form 337	Appendix B generally requires FAA Form 337, but paragraph (b) lets a certificated repair station, for a major repair made under a manual or specifications acceptable to the Administrator, use the customer’s work order instead and follow the other steps that paragraph lists.
Where are aircraft troubleshooting and repair instructions?	Applicable aircraft maintenance manual (AMM)	The handbook describes the AMM as covering maintenance, troubleshooting, and repair of aircraft and their systems.
Where are a component’s bench overhaul instructions?	Applicable component maintenance manual (CMM)	The handbook says the CMM focuses on a specific component and usually serves as an overhaul manual, with disassembly, cleaning, inspection, repair, reassembly, and testing details.
Where would I read a manufacturer’s product-improvement notice?	Applicable service bulletin (SB)	The handbook describes an SB as a manufacturer’s way to distribute defect, service-change, and design-improvement information.
Where is FAA guidance on a compliance method?	The relevant current advisory circular	The handbook describes AC guidance as acceptable methods, procedures, and practices; an AC does not create or change a rule.

FAA-H-8083-30B, Aviation Maintenance Technician Handbook–General (2023), printed 2-30, PDF 79, Type Certificate Data Sheets (TCDS) · FAA-H-8083-30B, Aviation Maintenance Technician Handbook–General (2023), printed 2-27, PDF 76, Aircraft Specifications · 14 CFR §39.3 · 14 CFR §39.11 · FAA-H-8083-30B, Aviation Maintenance Technician Handbook–General (2023), printed 2-27, PDF 76, Applicability and Compliance · 14 CFR §91.417(a)(2)(v) · 14 CFR §43.9(a)(1)–(4) · 14 CFR §43.9(d) · Part 43, Appendix B(a) · Part 43, Appendix B(b) · Part 43, Appendix B(c) · Part 43, Appendix B(d) · FAA-H-8083-30B, Aviation Maintenance Technician Handbook–General (2023), printed 2-33, PDF 82, Maintenance Manuals / AMM · FAA-H-8083-30B, Aviation Maintenance Technician Handbook–General (2023), printed 2-33, PDF 82, Maintenance Manuals / CMM · FAA-H-8083-30B, Aviation Maintenance Technician Handbook–General (2023), printed 2-33, PDF 82, Service Bulletins (SB) · FAA-H-8083-30B, Aviation Maintenance Technician Handbook–General (2023), printed 2-24, PDF 73, Other FAA Documents / Advisory Circulars (AC)

Give the reason before trying to remember a page number

Our suggested answer pattern: identify the source, explain its role, then state the applicability check. For example: “The TCDS supplies the certification limitation; I would verify the exact model and eligible serial numbers.” For an AD, switch the explanation to its applicability, required action, and compliance time. Practice building the reasoning rather than memorizing one response for every document.

For maintenance performance, §43.13(a) calls for current manufacturer maintenance-manual or instructions-for-continued-airworthiness methods, techniques, and practices, or other methods, techniques, and practices acceptable to the Administrator, except as §43.16 provides. Our reading: a general handbook description of a task does not establish the exact procedure for every aircraft.

14 CFR §43.13(a)

The O&P reference boundary remains in place

The ACS, Appendix 1, says the applicant is not allowed to use any reference material to answer the oral questions. Reference materials are allowed for the practical questions asked during the projects, and the ACS expects every applicant to demonstrate the ability to locate and apply the required reference materials. The Mechanic Test Generator (MTG) FAQ states the same oral rule. For who supplies practical references and which devices are allowed, see our guide to using references on the A&P oral and practical.

FAA-S-ACS-1, Aviation Mechanic General, Airframe, and Powerplant Airman Certification Standards, printed A-1, PDF 65, Appendix 1 / Applicant Responsibilities · FAA Mechanic Test Generator FAQs, updated May 22, 2023, PDF 4 (no printed page number), Oral-related Questions

Our suggested study method: first select and verify the right document with it open. Next, close the reference and explain why you selected it. Finally, practice finding the applicable item again as a separate practical exercise. Keep the oral memory rehearsal and the practical lookup exercise distinct.

Frequently asked questions

Is saying “the FAA handbook” enough for every reference question?

No, some answers come from a regulation, an applicable directive, a TCDS, or manufacturer instructions. Our advice: choose the source that actually supplies the requested requirement or procedure and explain its role.

FAA-H-8083-30B, Aviation Maintenance Technician Handbook–General (2023), printed 2-30, PDF 79, Type Certificate Data Sheets (TCDS) · 14 CFR §39.11 · 14 CFR §43.13(a)

Does knowing a reference location let me consult it during the O&P oral?

No, the ACS restriction on reference use applies even when the subject is publications. The practical portion has its own reference permission.

FAA-S-ACS-1, Aviation Mechanic General, Airframe, and Powerplant Airman Certification Standards, printed A-1, PDF 65, Appendix 1 / Applicant Responsibilities

Do advisory circulars create new regulatory requirements?

No, the General handbook says ACs do not create or change a regulatory requirement. The handbook also qualifies their nonbinding status: AC content incorporated into a regulation by reference is an exception.

FAA-H-8083-30B, Aviation Maintenance Technician Handbook–General (2023), printed 2-24, PDF 73, Other FAA Documents / Advisory Circulars (AC)

Which ACS skill explicitly involves finding an aircraft’s TCDS?

AM.I.I.S6. The skill calls for locating applicable FAA aircraft specifications and FAA TCDS for an aircraft or component.

FAA-S-ACS-1, Aviation Mechanic General, Airframe, and Powerplant Airman Certification Standards, printed 15, PDF 20, AM.I.I.S6

Oral coming up soon? Try the full thing free for 30 days

We are running a small pilot before launch. If your oral and practical is in the next few weeks, you get every section of the voice mock oral free for 30 days, no card. In return, tell us honestly what helped and what didn’t.

Start the free pilot

Limited spots. The pilot closes on November 30.

Passed a written? Get your oral study plan by email

Paste the ACS codes on your Airman Knowledge Test Report (AKTR). We’ll email you a study plan now, then two short tasks built from your codes: one on day 3, one on day 7. That’s all.

Build your study plan

Related guides

Primary sources

Practice explaining the answer aloud

DMEReady provides browser-based spoken oral rehearsal with an artificial intelligence (AI) examiner that asks follow-up questions. Answer on your phone or computer, then use the session report to review what you covered and missed and where to read in the FAA handbooks. No sign-up is needed for the free first drill. DMEReady is independent and not FAA-affiliated or endorsed; the AI examiner is not a human Designated Mechanic Examiner (DME) and does not train practical skills.

Start your free drill

Before the oral

Our advice: build your final document-choice rehearsal around the ACS codes on your Airman Knowledge Test Report (AKTR), while also sampling the rest of each section. The FAA MTG FAQ specifies one extra oral question per missed ACS code and at least four random questions in each section—General, Airframe, and Powerplant. Aim to name the source and explain its purpose without consulting it, then check the explanation afterward.

FAA Mechanic Test Generator FAQs, updated May 22, 2023, PDF 3 (no printed page number), Oral-related Questions / How is the oral portion of the test changing? · FAA Mechanic Test Generator FAQs, updated May 22, 2023, PDF 4 (no printed page number), Oral-related Questions

Rehearse the document choice in your own words.

About this guide: drafted with AI from the FAA sources listed on this page and checked claim by claim against them. Not reviewed by an A&P mechanic or DME. How we make our guides

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