Airworthy PrepPart 107 test code
UA.III.B.K1bWeather: Effects of Weather on Performance
Part 107 test, area III, task B
Written as ua.iii.b.k1b or UA.III.B.K1b on your score report.
The FAA's wording
Weather factors and their effects on performance.
Wind and currents.
What it means
UA.III.B.K1b is a knowledge element in the Weather 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
- III
- Area of operation: Weather
- B
- Task: Effects of Weather on Performance
- K1b
- Part (b) of knowledge element 1
Seeing it on your score report
Your Airman Knowledge Test Report lists ACS codes to show which elements you got wrong. Seeing UA.III.B.K1b 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.III.B.K1b
You are filming along a mountain ridge while a strong wind blows across it. Where is the drone most likely to be pushed down toward the terrain?
Practice weather
The full Part 107 course has questions on every element in this test area, with an explanation and FAA source for each.