Airfield A part of the AOA, that support aircraft operations, such as runways and
taxiways.
Challenge a demand to produce and display an Airport Security ID Card in accordance
with TSA regulations. Personnel with an Airport Security ID Card are required to challenge
anyone not appropriately displaying an Airport Security ID Card in the restricted areas of the
airport.
Challenge Procedure The process by which individual(s) with unescorted access to the
restricted areas of the airport are required to identify and communicate with, approach, and/or
point out to appropriate authorities, individual(s) or vehicles present in restricted areas but not
displaying airport approved identification.
Escort when an individual that has airport approval to escort individual(s) or accompany
or monitor the activities of individual(s) who do not have unescorted access to the restricted area.
EWR Newark Liberty International Airport
FAA Federal Aviation Administration that regulates the Aviation Industry