// LET'S STUDY AVIATION

Let's Study Aviation

Airframe Test A1 and Power Plant Test A4 — pick a subject and test yourself.

1 8464. Which of the following may a certificated airframe and powerplant mechanic perform on aircraft and approve for return to service? 1. a 100-hour inspection. 2. an annual inspection, under specified circumstances. 3. a progressive inspection, under specified circum stances.