Which group primarily uses the Certificate of Waiver or Authorization (COA)?

The Certificate of Waiver or Authorization (COA) is primarily utilized by government agencies and public entities. This is because the COA is specifically designed to allow these organizations to conduct operations outside the standard regulations set by the FAA for unmanned aircraft systems (UAS). Government entities often engage in missions that require special considerations, such as law enforcement, search and rescue, or other public safety operations, which may not fit neatly within the existing rules.

In these cases, a COA enables them to obtain the necessary permissions to conduct operations that might otherwise be restricted. This ensures that their activities can be carried out safely while remaining compliant with the broader safety and regulatory framework established by the FAA.

While commercial drone companies and recreational flyers operate under Part 107 and other established regulations, the COA serves a distinct purpose tailored for public service missions. Thus, it's clear why government agencies and public entities are the primary users of COA.