The FAA Aviation Mechanic Airframe written test is the knowledge test for the airframe rating. passvana has a practice track for it: FAA Aviation Mechanic Airframe Test. Here is what the test looks like, from the FAA's own documents.
FAA Aviation Mechanic Airframe Test
- Questions: 100 multiple-choice questions, each with a single correct response. (FAA-G-ACS-1)
- Time allowed: 2.0 hours. (FAA-G-ACS-1)
- Passing score: 70 percent. (14 CFR 65.17; FAA-G-ACS-1)
How to pass on your first try
- Know the rules by number. Inspection intervals, record entries, ADs, ELT and static-system tests come from 14 CFR parts 39, 43 and 91, so learn the rule itself.
- Practice the calculations. Bend setback, rivet sizing and spacing, control-surface balance and tire pressure questions give you the numbers and expect a worked answer.
- Cover all fifteen subjects. Each one is at least 5 percent of the test, so a weak subject costs points every time.
- Take full timed mock exams before test day: 100 questions in 2 hours is a long sitting, so the pace should hold no surprises.
Free practice questions
The track page has free sample questions and a topic breakdown matched to the official outline: FAA Aviation Mechanic Airframe Test. The Resources tab also has quick-reference tables built from checked facts; see what is in the FAA Aviation Mechanic Airframe Key Facts Digest.