Final answer:
An sUAS preflight inspection should be thorough and systematic, following the manufacturer's recommendations.
Step-by-step explanation:
B - Thorough and systematic means recommended by the manufacturer.
An sUAS (small unmanned aircraft system) preflight inspection should be accomplished for the first flight of the day using a thorough and systematic approach recommended by the manufacturer. This ensures that the drone is in proper working condition before it takes off.
The preflight inspection includes checking the aircraft's structural integrity, control surfaces, propulsion system, communication equipment, and any other components specified by the manufacturer. Following a systematic checklist helps identify any potential issues or malfunctions, minimizing the risk of accidents during flight.