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7. Operations.

a. Types and Authority. Current FAA policy for UAS operations is that no person may operate a UAS in the NAS without specific authority.

(1) Public.

(a) FAA policy restricts COAs to public operations as defined in title 14, Code of Federal Regulations (CFR), Part 1, Definitions & Abbreviations.

(b) For UAS operating as public aircraft, the authority is the COA.

(2) Civil.

(a) Civil applicants must apply for a Special Airworthiness Certificate–Experimental Category.

(b) For UAS operating as civil aircraft, the authority is special airworthiness certificates.

(3) Hobbyist.

(a) Hobbyists should follow the guidance contained in Advisory Circular (AC) 91-57.

(b) For model aircraft, the authority is AC 91-57.

NOTE
The FAA recognizes that people and companies other than modelers might be flying UAS with the mistaken
understanding they are legally operating under the authority of AC 91–57. AC 91–57 only applies to modelers and
specifically excludes its use by persons or companies for business purposes.

Now FAA AC 91-57 says voluntary...... but this NOTICE says either comply with AC 91-57 or be subject to stringent restrictions.

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3. Operating Standards

d. Give right of way to, and avoid flying in the proximity of, full-scale aircraft. Use observers to help if possible.