A person acting as remote pilot in command of a small UAS must comply with the alcohol and drug provisions found in —

Why: 14 CFR § 107.27 states: "A person manipulating the flight controls of a small unmanned aircraft system or acting as a remote pilot in command or visual observer must comply with the provisions of §§ 91.17 and 91.19 of this chapter."

• Confuses § 107.57 (which governs certificate denial, suspension, or revocation for an alcohol or drug offense) with the actual operating-conduct rule, which § 107.27 incorporates from part 91 rather than restating independently.
• Assumes part 107 is silent on alcohol and drugs, but § 107.27 explicitly incorporates the part 91 provisions as a binding requirement on remote pilots.