A&P test prep buying help

Frequently Asked Questions

What are the three A&P mechanic written tests?

The FAA aviation maintenance technician certificate requires passing three written knowledge tests: General, Airframe, and Powerplant. The General exam covers fundamentals shared by all maintenance work, Airframe covers aircraft structures and systems, and Powerplant covers engines and engine systems. Together they form the A&P certificate.

Do you have to take the General test first?

General is the foundation exam and is taken first because it covers the basic knowledge shared across all maintenance work. Most candidates pass General, then move on to the Airframe and Powerplant tests for the rating they want, which is why study guides are sequenced General, Airframe, Powerplant.

How long do you have to wait to retake an A&P test if you fail?

If you fail an FAA A&P knowledge test, you must wait 30 days before retesting, and you will need a new authorization to test again. That waiting period is the main reason candidates drill practice questions until they score consistently high before scheduling the real exam.

What is the difference between the Airframe and Powerplant tests?

The Airframe test covers the aircraft structure and its systems, including sheet metal, assemblies, fuel, hydraulics, and electrical. The Powerplant test covers reciprocating and turbine engines and their systems, such as ignition, fuel metering, and propellers. You can earn one rating or both for the full A&P.

Do you take an oral and practical exam after the written tests?

Yes. After passing the General, Airframe, and Powerplant written tests, candidates complete an oral and practical exam administered by a Designated Mechanic Examiner. The examiner checks both knowledge and hands-on skill before the FAA issues the mechanic certificate with the airframe, powerplant, or combined A&P rating.

Is ASA or Gleim better for AMT test prep?

Both are trusted A&P prep publishers, so the choice comes down to format. ASA test guides are printed books that explain each correct answer, with optional book, download, and online "Plus" bundles. Gleim courses are fully online and track your progress through the current FAA question banks. Many candidates use both.