Airworthy PrepLearning Statement Code
AMP064Recall starter / ignition system - install / inspect / repair / service
Aviation Mechanic - Powerplant Exams, Learning Statement Reference Guide
Written as amp064 or AMP064 on your score report.
The FAA's wording
Recall starter / ignition system - install / inspect / repair / service.
What it means
AMP064 is a Learning Statement Code. Tests that are not yet built on an Airman Certification Standards (ACS) document print these codes instead of ACS codes. Each one names a subject the FAA asked about, so seeing AMP064 on your report means at least one of your wrong answers was on this subject.
Seeing it on your score report
Your Airman Knowledge Test Report lists a code for each area where you missed a question. Seeing AMP064 there means at least one of your wrong answers was on this subject. If you are taking the practical test next, expect the examiner to ask about it. Retaking the written? Start with this code and the others on your report.
Sources: Learning Statement Reference Guide for Airman Knowledge Testing (FAA, effective August 1, 2023); FAA Airman Knowledge Testing Matrix (revised 9/25/26), p. 2.
The A&P mechanic tests now print ACS codes instead. You will see AMP064 only on an older A&P test report. Today's A&P codes
Got more than one code on your report?
Paste them all into the free study planner and it groups them by subject, most missed first.