Airworthy PrepPart 107 test code
UA.II.B.K4cAirspace Classification and Operating Requirements: Airspace Operational Requirements
Part 107 test, area II, task B
Written as ua.ii.b.k4c or UA.II.B.K4c on your score report.
The FAA's wording
Potential flight hazards.
Emergency airborne inspection of other aircraft.
What it means
UA.II.B.K4c is a knowledge element in the Airspace Classification and Operating Requirements area of the Part 107 test. A knowledge element is something the FAA expects you to know, and the written test asks questions on it.
- UA
- Unmanned Aircraft Systems, the Remote Pilot test standard
- II
- Area of operation: Airspace Classification and Operating Requirements
- B
- Task: Airspace Operational Requirements
- K4c
- Part (c) of knowledge element 4
Seeing it on your score report
Your Airman Knowledge Test Report lists ACS codes to show which elements you got wrong. Seeing UA.II.B.K4c there means at least one of your wrong answers was on this element. Retaking the test? Start with this code and the others on your report.
Sources: FAA-S-ACS-10B, Appendix 3, p. A-5.
Try a sample question on UA.II.B.K4c
A pilot at a local airfield asks whether you could fly your drone up alongside his airplane in flight to look at a landing gear problem. What does FAA guidance say about close-proximity airborne inspection of another aircraft?
Practice airspace classification and operating requirements
The full Part 107 course has questions on every element in this test area, with an explanation and FAA source for each.