Advisory U.S. Department of Transportation （咨询美国交通部）.pdf

Advisory U.S. Department of Transportation Circular Federal Aviation Administration Subject: Engineered Materials Arresting Systems Date: 9/27/2012 AC No: 150/5220-22B (EMAS) for Aircraft Overruns Initiated by: AAS-100 Change: 1. PURPOSE. This advisory circular (AC) overrunning aircraft within the runway safety area contains standards for the planning, design, would have prevented major damage to aircraft installation, and maintenance of Engineered and/or injuries to passengers. Materials Arresting Systems (EMAS) in runway safety areas (RSA). Engineered Materials means Recognizing the difficulties associated with high energy absorbing materials of selected strength, achieving a standard safety area at all airports, the which will reliably and predictably deform under the FAA undertook research programs on the use of weight of an aircraft. various materials for aircraft arresting systems. These research programs, as well as, evaluation of 2. CANCELLATION. This AC cancels AC actual aircraft overruns into an EMAS have 150/5220-22A, Engineered Materials Arresting demonstrated its effectiveness in arresting aircraft Systems (EMAS) for Aircraft Overruns, date