In many cases, one person at the airport may wear multiple hats and be responsible for many
aspects of operation. It is important to remember that subject matter expertise, which is knowledge
of a particular issue, may reside with a single individual. When implementing SRM at a small
airport, and the need to conduct an SRA with multiple areas of expertise required is identified,
one person may have numerous areas of expertise. Often, one person may have general knowledge
of the entire airport system. It then becomes a matter of ensuring that the person is prepared
and available to provide the needed information about the specific subject matter of the SRA.