Under 14 CFR § 107.115, what must be true of a small unmanned aircraft before it may be used in a Category 2 operation?

Why: 14 CFR § 107.115(a) requires a Category 2 aircraft to be eligible under § 107.120(a), listed on an FAA-accepted declaration of compliance as eligible for Category 2, and labeled as eligible for Category 2 under § 107.120(b)(1).

• The 0.55-pound weight cutoff is unique to Category 1 under § 107.110(a)(1); Category 2 instead relies on a performance-based kinetic-energy limit of 11 foot-pounds, with no weight cap of its own.
• A part 21 airworthiness certificate is the Category 4 requirement under § 107.140(b)(1), not Category 2.