// LET'S STUDY AVIATION

Let's Study Aviation

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

1 8515-2. The action required by an AD may take what form? 1. Inspection. 2. Part(s) replacement. 3. Design modification. 4. Change in operating procedure(s). 5. Overall change in the content, form and disposition of aircraft maintenance records.