Weather Quiz

If the temperature is above standard, the density altitude will be higher than pressure altitude.

Temperature is one of the most easily recognized discontinuities across a front.Answer (B) is incorrect because cloud coverage is not always present across a front. Answer (C) is incorrect because relative humidity is not an easily recognized discontinuity across a front.

Weather factors can greatly influence sUAS performance and safety of flight.

Regardless of the location, crewmembers must conduct sUAS Part 107 operations with a minimum visibility, as observed from the location of the control station, no less than 3 SM.

Characteristics of a moist, unstable air mass include cumuliform clouds, showery precipitation, rough air (turbulence), and good visibility (except in blowing obstructions).