This notice provides guidance on the use of the Assessment
Determination matrix associated with SAS Phase 3 Module 5, Analysis, Assessment, and Action
(AAA). Appendix A of this notice includes a revision to changes that are associated with the
redesigned Assessment Determination matrix to Volume 10, Chapter 6, Section 1.

This action would require the remote identification of unmanned aircraft systems. The remote identification of unmanned aircraft systems in the airspace of the United States would address safety, national security, and law enforcement concerns regarding the further integration of these aircraft into the airspace of the United States while also enabling greater operational capabilities.