Airworthy PrepA&P Airframe test code
AM.II.B.K7Non-Metallic Structures
A&P Airframe test (Section II), subject B
Written as am.ii.b.k7 or AM.II.B.K7 on your score report.
The FAA's wording
Factors used in determining the proper type covering material.
What it means
AM.II.B.K7 is a knowledge element in the Non-Metallic Structures subject of the A&P Airframe test. A knowledge element is something the FAA expects you to know, and the written test asks questions on it.
- AM
- Aviation Mechanic, the mechanic test standard
- II
- Section II: Airframe
- B
- Subject: Non-Metallic Structures
- K7
- Knowledge element 7
Seeing it on your score report
Your Airman Knowledge Test Report lists an ACS code for each question you missed. Seeing AM.II.B.K7 there means at least one of your wrong answers was on this element. The examiner retests every code on your report during the oral part of the practical test, so study it before then.
Sources: Aviation Mechanic ACS Companion Guide, FAA-G-ACS-1 (Change 2), ch. 2, p. 11 and ch. 5, p. 19; FAA-S-ACS-1, Appendix 1, p. A-1.
The examiner will ask about the codes you missed
"All deficient knowledge areas, as indicated by the ACS codes on the AKTRs, are retested during the oral portion of the test."
Your oral test is 4 random questions plus one for every code on your report, closed book. Our A&P Oral & Practical course builds a mock oral from the codes you tick, with a model answer and FAA source for every question, and a guide for every practical project. $49.
See Oral & PracticalTry a sample question on AM.II.B.K7
A fabric-covered airplane has a wing loading of 10 pounds per square foot and a never-exceed speed of 140 mph. What grade of fabric strength does the covering have to equal or exceed?
Practice non-metallic structures
The full A&P Airframe course has questions on every element in this subject area, with an explanation and FAA source for each.