What blood or breath alcohol concentration prohibits a person from acting as a Part 107 crewmember?

• A.0.04 percent or greater
• B.0.10 percent or greater
• C.0.08 percent or greater

Why

The Part 107 limit is an alcohol concentration of 0.04 percent or greater. The 0.08 figure comes from many state driving laws and is not the aviation crewmember standard.

Source: 14 CFR 107.27 · ACS knowledge area: Applicable Regulations · From the Regulations & Registration practice bank (REG-032).

Practice this category as a full test

More Alcohol Concentration Limit questions

• Under 14 CFR Part 107, a small unmanned aircraft is an unmanned aircraft weighing how much on takeoff, including everything on board or attached?
• A recreational flyer is generally required to register an unmanned aircraft with the FAA when its takeoff weight is
• You plan to fly a 0.4-pound unmanned aircraft commercially under Part 107. Which statement about registration is correct?
• How much does FAA registration cost for one small unmanned aircraft, and how long is the registration valid?
• Where must the FAA registration number be placed on a small unmanned aircraft?