FAA Airframe & Powerplant prep

Pass your A&P exams. Faster.

Practice questions, detailed explanations, real-world hangar insights, full FAA-style exams, and AI oral prep — built for mechanics, by mechanics.

Try a sample questionGEN

Under FAR Part 43, who may approve an aircraft for return to service after a 100-hour inspection?

Everything you need to pass

Practice mode

FAA-style multiple choice, instant correct/incorrect feedback. Free, unlimited.

Study modePremium

Detailed explanations and real-world hangar insights after every question.

Full examsPremium

Timed, category-based mock exams that mirror the actual FAA written test.

Progress dashboardPremium

Track scores by subject and surface your weakest topics automatically.

AI oral examPremium

Voice-graded oral practice with realistic DME-style questioning.

Three subjects

General, Airframe, and Powerplant — every category the FAA tests.

Trusted by mechanics

Built by mechanics, loved by students

Real feedback from A&P students and working technicians.

Passed all three writtens on my first try. The hangar insights after each question are what set this apart from every other prep app.

MT

Marcus T.

A&P Certified · 2026

The AI oral exam prep is unreal. It actually pushes back on weak answers like a real DME would. Walked into my checkride feeling ready.

JR

Jasmine R.

Part 147 graduate

I use the progress dashboard every morning before work. It pinpoints exactly which Powerplant chapters I need to hit next.

DA

Diego A.

Line maintenance tech

Finally a prep tool that doesn't feel like it was made in 2008. Clean, fast, and the explanations actually teach you something.

SK

Sara K.

Airframe student

The full timed exams mirror the FAA test almost exactly. By exam day there were zero surprises.

TH

Tyler H.

A&P Certified · 2026

$12/month is a steal for what you get. Cheaper than one retake fee and way more useful than the books alone.

PN

Priya N.

Career-change student

AviLabs Premium

$12 / month

  • Study mode + real-world insights
  • Full timed FAA-style exams
  • Progress dashboard with weak-area detection
  • AI oral exam prep