U.S. flag An official website of the United States government.
Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

FAA Technical Library

rosaP Repository & Open Science Access Portal

Technical reports, Tech Notes, and articles that document the FAA’s applied research, engineering, testing and evaluation, and resulting scientific solutions addressing current and future air transportation challenges in collaboration with industry, academia, and other government partners. For more content, visit the FAA Technical Library https://www.faa.gov/about/office_org/headquarters_offices/ang/library/. Bookmark this collection:https://rosap.ntl.bts.gov/collection_faa_tl or https://doi.org/10.21949/1530830.

(16)
(40)
(52)
(42)
(25)
(34)
(50)
(38)
(57)
(47)
(48)
(4)
(6)
(6)
(2)
(6)
(7)
(11)
(10)
(14)
(7)
(8)
(4)
(1)
(4)
(4)
(10)
(3)
(7)
(4)
(6)
(4)
(3)
(1)
(1)
(2)
(2)
(1)
(1)
0 of 39
(1)
(2)
(2)
(1)
(2)
(12)
(15)
(1)
(1)
(1)
(2)
(1)
(1)
(6)
(10)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(2)
(8)
(1)
(1)
(2)
(3)
(1)
(2)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(2)
(1)
(1)
(2)
(1)
(1)
(4)
(2)
(1)
(3)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(4)
(1)
(1)
(3)
(1)
(1)
(2)
(2)
(1)
(4)
(4)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(3)
(2)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(4)
(2)
(1)
(6)
(1)
(5)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(2)
(1)
(1)
(4)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(3)
(1)
(1)
(1)
(4)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(4)
(1)
(1)
(2)
(4)
(1)
(9)
(1)
(2)
(1)
(3)
(1)
(1)
(2)
(2)
(1)
(1)
(1)
(2)
(2)
(1)
(2)
(2)
(1)
(2)
(1)
(1)
(1)
(4)
(1)
(2)
(2)
(5)
(1)
(1)
(1)
(1)
(7)
(1)
(1)
(1)
(3)
(1)
(4)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(2)
(2)
(2)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(2)
(6)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(8)
(1)
(1)
(2)
(3)
(4)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(9)
(1)
(3)
(1)
(1)
(4)
(1)
(2)
(1)
(2)
(3)
(1)
(1)
(2)
(2)
(2)
(3)
(1)
(1)
(2)
(3)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(4)
(1)
(4)
(1)
(1)
(1)
(2)
(2)
(1)
(5)
(1)
(1)
(1)
(3)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(6)
(1)
(3)
(2)
(1)
(1)
(2)
(1)
(4)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(4)
(1)
(2)
(1)
(2)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(5)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(3)
(8)
(1)
(1)
(4)
(2)
(1)
(2)
(4)
(2)
(1)
(1)
(1)
(1)
(4)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(2)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(4)
(1)
(1)
(1)
(2)
(1)
(2)
(2)
(1)
(4)
(2)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(3)
(1)
(4)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(4)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(4)
(3)
(1)
(6)
(7)
(1)
(2)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(22)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(3)
(4)
(1)
(1)
(2)
(1)
(11)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(4)
(1)
(2)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(2)
(2)
(21)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
(2)
(1)
(3)
(1)
(1)
(1)
(14)
(1)
0 of 578
(3)
(3)
(1)
(8)
(17)
(4)
(1)
(539)
(12)
0 of 9
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(2)
(4)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
0 of 68
(2)
(1)
(2)
(2)
(1)
(2)
(1)
(2)
(4)
(3)
(2)
(3)
(3)
(2)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(3)
(1)
(4)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(6)
(1)
(2)
(2)
(2)
(1)
(1)
(1)
(3)
(2)
(2)
(7)
(2)
(4)
(1)
(1)
(2)
(2)
(1)
(1)
(2)
(2)
(1)
(1)
(2)
(2)
(1)
(4)
(1)
(1)
(6)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(3)
(2)
(1)
(2)
(1)
(1)
(10)
(2)
(3)
(1)
(1)
(2)
(2)
(1)
(1)
(1)
(4)
(1)
(2)
(2)
(1)
(1)
(2)
(2)
(2)
(3)
(1)
(2)
(2)
(2)
(1)
(1)
(12)
(4)
(2)
(5)
(17)
(2)
(1)
(1)
(1)
(8)
(1)
(151)
(1)
(1)
(6)
(9)
(1)
(1)
(2)
(1)
(2)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(10)
(5)
(1)
(1)
0 of 135
(1)
(1)
(1)
(8)
(11)
(564)
(1)
(1)
0 of 8
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(5)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(3)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(3)
(1)
(46)
(2)
(7)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(6)
(3)
(3)
(4)
(1)
(1)
(3)
(4)
(10)
(2)
(1)
(1)
(1)
(12)
(3)
(1)
(5)
(1)
(3)
(3)
(1)
(2)
(18)
(22)
(4)
(4)
(2)
(1)
(3)
(1)
(4)
(1)
(56)
(4)
(39)
(2)
(1)
(3)
(8)
(1)
(2)
(3)
(2)
(1)
(2)
(8)
(4)
(2)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(7)
(1)
(3)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(3)
(1)
(5)
(1)
(1)
(2)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(14)
(16)
(23)
(2)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(6)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(5)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(4)
(2)
(2)
(1)
(1)
(4)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(7)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(8)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(3)
(4)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(2)
(1)
(1)
(9)
(2)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
(5)
(2)
(3)
(1)
(1)
(4)
(1)
(10)
(7)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(3)
(1)
(2)
(2)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(7)
(1)
(1)
(1)
(1)
(1)
(5)
(1)
(1)
(1)
(1)
(4)
(1)
(3)
(1)
(3)
(4)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(2)
(2)
(3)
(1)
(5)
(4)
(1)
(3)
(1)
(2)
(1)
(3)
(1)
(2)
(1)
(1)
(4)
(1)
(1)
(1)
(1)
(1)
(1)
(7)
(2)
(1)
(1)
(7)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(6)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(4)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(6)
(1)
(1)
(2)
(2)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(5)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(4)
(1)
(1)
(1)
(1)
(9)
(2)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
(1)
(1)
(2)
(1)
(5)
(10)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(3)
(2)
(6)
(1)
(1)
(1)
(3)
(1)
(1)
(6)
(2)
(1)
(1)
(1)
(1)
(1)
(3)
(8)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(2)
(1)
(1)
(16)
(1)
(1)
(1)
(6)
(4)
(1)
(1)
(2)
(1)
(2)
(2)
(1)
(1)
(1)
(4)
(4)
(1)
(6)
(12)
(2)
(1)
(2)
(2)
(1)
(8)
(2)
(3)
(1)
(3)
(3)
(3)
(1)
(3)
(1)
(6)
(1)
(1)
(2)
(1)
(1)
(2)
(1)
(1)
(2)
(2)
(2)
(4)
(1)
(1)
(1)
(1)
(10)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(4)
(1)
(1)
(1)
(1)
(2)
(1)
(7)
(1)
(1)
(2)
(1)
(1)
(3)
(1)
(1)
(3)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(2)
(1)
(1)
(2)
(1)
(1)
(3)
(1)
(1)
(2)
(1)
(2)
(1)
(3)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(2)
(1)
(2)
(101)
(10)
(6)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(5)
(1)
(1)
(2)
(1)
(6)
(1)
(3)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(15)
(1)
(2)
(1)
(1)
(1)
(7)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(7)
(1)
(2)
(1)
(10)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(2)
(1)
(6)
(1)
(1)
(1)
(1)
(11)
(1)
(2)
(2)
(1)
(3)
(6)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(3)
(3)
(2)
(1)
(3)
(1)
(1)
(8)
(1)
(1)
(9)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(7)
(1)
(1)
(1)
(1)
(4)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(5)
(2)
(4)
(1)
(1)
(6)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(3)
(3)
(2)
(4)
(11)
(7)
(1)
(1)
(9)
(4)
(6)
(2)
(2)
(1)
(1)
(1)
(1)
(3)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(3)
(1)
(8)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(2)
(2)
(1)
(1)
(1)
(1)
(2)
(2)
(3)
(6)
(1)
(4)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(4)
(2)
(1)
(1)
(1)
(2)
(1)
(2)
(2)
(2)
(2)
(6)
(4)
(2)
(3)
(2)
(2)
(2)
(3)
(2)
(5)
(3)
(2)
(4)
(2)
(2)
(4)
(2)
(2)
(2)
(2)
(7)
(2)
(2)
(4)
(2)
(17)
(3)
(2)
(4)
(2)
(4)
(2)
(2)
(2)
(2)
(2)
(3)
(2)
(3)
(7)
(2)
(3)
(2)
(2)
(3)
(2)
(3)
(3)
(4)
(2)
(3)
(4)
(4)
(3)
(3)
(3)
(2)
(2)
(2)
(2)
(10)
(10)
(2)
(9)
(2)
(4)
(3)
(3)
(2)
(4)
(2)
(5)
(10)
(2)
(2)
(2)
(6)
(2)
(2)
(4)
(2)
(3)
(3)
(7)
(3)
(2)
(2)
(3)
(4)
(5)
(7)
(6)
(10)
(7)
(14)
(7)
(3)
(2)
(16)
(4)
(6)
0 of 1000
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
0 of 579
Showing 81 - 100 of 588 results
  • Nitrous Oxide Enhanced Fires in an Aircraft Lower Deck Ld3 Sized Steel Test Chamber
    Nitrous Oxide Enhanced Fires in an Aircraft Lower Deck (Ld-3) Sized Steel Test Chamber
    Keslar, Daniel ;
    Marker, Timothy
    2023-07-01 | PDF
    The transport of oxidizers and compressed oxygen within aircraft is heavily regulated, largely as a result of the fatal 1996 ValuJet accident. Past Federal Aviation Administration (FAA) studies have found that released oxidizers can exacerbate burning within a halon-suppressed cargo compartment fire, potentially overwhelming the fire suppression sy ...
  • Assessment of Emerging Metallic Structures Technologies through Test and Analysis of Fuselage Structure Panel 2
    Assessment of Emerging Metallic Structures Technologies through Test and Analysis of Fuselage Structure: Panel 2
    Tian, Yongzhe ;
    Stanley, Dave
    2023-07-01 | PDF
    In partnership with Arconic and Embraer, the Federal Aviation Administration (FAA) is assessing emerging metallic structures technologies (EMST) using the FAA’s Full-Scale Aircraft Structural Test Evaluation and Research (FASTER) facility and Structures and Materials Lab Full-scale fuselage panel test data will be obtained to assess the effect of E ...
  • Aviation Safety Research on Developing Mission Task Elements Means of ComplianceMethods of Compliance for Certification of General Aviation VTOL VSTOL or Hybrid Aircraft
    Aviation Safety Research on Developing Mission Task Elements, Means of Compliance/Methods of Compliance, for Certification of General Aviation, VTOL, VSTOL, or Hybrid Aircraft
    Lotterio, Marco ;
    Pingitore, Andrea
    2023-07-01 | PDF
    Aircraft manufacturers are currently advancing the implementation of Automatic Flight Control Systems (AFCS) in General Aviation (GA) aircraft, certifiable under 14 Code of Federal Regulations (CFR) Part 23 regulations. Additionally, several startup companies, often backed up by larger manufacturers, are developing an entirely new technology with t ...
  • Development of Effective TaylorQuinney Coefficient Tables of MAT_224 for Aluminum 2024T351 Titanium 6Al4V and Inconel 718 Alloys
    Development of Effective Taylor-Quinney Coefficient Tables of *MAT_224 for Aluminum 2024-T351, Titanium 6Al-4V, and Inconel 718 Alloys
    Park, Chung-Kyu ;
    Carney, Kelly
    2023-07-01 | PDF
    As a part of the FAA’s Aircraft Catastrophic Failure Prevention Program (ACFPP), the LS-DYNA material model *MAT_224 was developed for computational modeling of high-speed impact problems, e.g., an actual turbine engine blade release event. Material impact imposes a temperature rise, which is estimated in *MAT_224 by the Taylor-Quinney Coefficient ...
  • Literature Survey of Big Data
    Literature Survey of Big Data
    McGlynn, Jason
    2023-07-01 | PDF
    Mention the topic of big data, and a person is bound to experience information overload. Indeed, it is so complex with so many terms and details that people want to run away from it. When used right, big data (BD) will help people access data they need in in real time and help managers make better decisions. The purpose of this paper is to evaluate ...
  • Development and Evaluation of Mission Task Elements for Certification of Aircraft with NonConventional Control Interfaces
    Development and Evaluation of Mission Task Elements for Certification of Aircraft with Non-Conventional Control Interfaces
    Hoffler, Keith D ;
    Duerksen, Noel
    2023-06-01 | PDF
    Electrification of aircraft is resulting in configurations that had not been possible. These configurations use fly-by-wire flight controls and introduce novel control concepts that do not map back to traditional mechanical flight controls. The control concepts also do not map to existing Federal Aviation Administration (FAA) certification requirem ...
  • Probabilistic Integrity and Risk Assessment of Turbine Engines Phase II
    Probabilistic Integrity and Risk Assessment of Turbine Engines, Phase II
    McClung, R. Craig ;
    Enright, Michael P
    2023-06-01 | PDF
    This grant supported the efforts of the Federal Aviation Administration (FAA) to develop an enhanced life management process, based on probabilistic damage tolerance principles, to address the threat of material or manufacturing anomalies in high-energy rotating components of aircraft engines. Major research products included formal verification an ...
  • Foreign Object Debris Detection System CostBenefit Analysis
    Foreign Object Debris Detection System Cost-Benefit Analysis
    Hilburn, Brian G. ;
    Pesmen, B S
    2023-05-01 | PDF
    Foreign object debris (FOD) poses significant safety and financial threats to aviation. Estimates of the annual global costs of FOD range up to $22.7 billion in current United States dollars. The Federal Aviation Administration (FAA) recognizes that airport FOD detection systems can help reduce FOD risks. The FAA Airport Technology Research and Dev ...
  • Assessment of Dynamic Modulus Testing of Airfield Asphalt Mixes Using SmallScale Test Specimens Technical Note
    Assessment of Dynamic Modulus Testing of Airfield Asphalt Mixes Using Small-Scale Test Specimens [Technical Note]
    Alvarez, Dario Batioja
    2023-05-01 | PDF
    Dynamic modulus is a fundamental property of viscoelastic materials and is typically used as an indicator of mix performance and input for the structural design of flexible pavements. Dynamic modulus can be measured in the laboratory using the Asphalt Mixture Performance Tester (AMPT) using the standard-size test specimen geometry (100-mm diameter ...
  • Assessment of Small Unmanned Aircraft Systems for Pavement Inspections
    Assessment of Small Unmanned Aircraft Systems for Pavement Inspections
    Valecha, Drishti ;
    Hall, David
    2023-05-01 | PDF
    Pavement inspections play an integral role in ensuring airport safety. The FAA Airport Technology Research and Development (ATR) branch performed research to assess the integration of small Unmanned Aircraft Systems (sUAS) into an airport’s Pavement Management Program (PMP). To conduct sUAS-based pavement inspections, the research team tested acros ...
  • Flight SimulationDriven Research into Simplified Vehicle Operations for Urban Air Mobility
    Flight Simulation-Driven Research into Simplified Vehicle Operations for Urban Air Mobility
    Chakraborty, I ;
    Comer, A.M.
    2023-05-01 | PDF
    The goal of this project was to study the Simplified Vehicle Operations (SVO) paradigm for vertical takeoff and landing (VTOL) urban air mobility (UAM) aircraft through piloted simulations in two fixed-base flight simulators located at the Vehicle Systems, Dynamics, and Design Laboratory (VSDDL), part of the Department of Aerospace Engineering at A ...
  • Review of Current State of Artificial IntelligenceMachine Learning and Other Advanced Techniques Related to AirtoAir Collision Risk Models CRM in the Terminal Airspace
    Review of Current State of Artificial Intelligence/Machine Learning and Other Advanced Techniques Related to Air-to-Air Collision Risk Models (CRM) in the Terminal Airspace
    Sherry, Lance ;
    Shortle, John
    2023-05-01 | PDF
    Collision Risk Models (CRM) are used by regulatory safety agencies to determine the safe separation minima and monitor the air-to-air collision risk level of an airspace. CRMs estimate the expected number of aircraft collisions and "total" risk for a given air traffic concept-of-operation (e.g., parallel approaches). The fidelity of the models, and ...
  • Assessing the Use of Machine Learning to Find the WorstCase Execution Time of Avionics Software
    Assessing the Use of Machine Learning to Find the Worst-Case Execution Time of Avionics Software
    Andersson, Bjorn ;
    de Niz, Dionisio
    2023-04-01 | PDF
    Many parts in aircraft today rely on software that interacts with its physical environment. Typically, this interaction involves taking sensor readings, sending actuation commands, reading commands from humans, and presenting information to humans. These interactions require that the software deliver results at the right time,as argued in the guid ...
  • InService Performance of Airport Flexible Pavements Constructed Following State Specifications for Highway Pavement Materials
    In-Service Performance of Airport Flexible Pavements Constructed Following State Specifications for Highway Pavement Materials
    West, R C ;
    Rodezno, M C
    2023-04-01 | PDF
    The Federal Aviation Administration (FAA) Reauthorization Act of 2018, Section 136 requires the FAA to allow the use of state highway specifications for airfield pavement construction at non-primary airports serving aircraft with a gross weight less than 60,000 lb if requested by the state. To confirm that state highway specifications provide an ac ...
  • Geothermal System for Airport Pavement Snowmelt and Terminal Cooling
    Geothermal System for Airport Pavement Snowmelt and Terminal Cooling
    Ziegler, William ;
    Nixon, Chad
    2023-04-01 | PDF
    In 2008, a team of undergraduate students from Binghamton University-State University of New York entered the 2008–2009 Federal Aviation Administration (FAA) Design Competition for Universities and were awarded first place in the competition for their proposal, Geothermal Snowmelt System for Airport Pavements. The design was so well-received that t ...
  • Runway Incursion Mitigation Fiscal Year 2022 Annual Summary Report
    Runway Incursion Mitigation Fiscal Year 2022 Annual Summary Report
    Vitagliano, Lauren ;
    Debban, Steven
    2023-04-01 | PDF
    In fiscal year (FY) 2012, the Federal Aviation Administration (FAA) Office of Airports (ARP) initiated a research study to identify and geographically locate areas at airports with nonstandard taxiway geometry. This research was advanced because an earlier study (Legarreta, 2012) had shown nonstandard taxiway geometries to be associated with a high ...
  • Effects of UltravioletC Germicidal Irradiation on Aircraft Cabin Interior Materials
    Effects of Ultraviolet-C Germicidal Irradiation on Aircraft Cabin Interior Materials
    Ravi, Aswini Kona ;
    Bhasin, Akhil
    2023-04-01 | PDF
    As a result of the coronavirus disease 2019 (COVID-19) public health emergency, aircraft owners and operators may find it necessary to increase the frequency with which they disinfect aircraft interiors. The disinfectant procedures included conventional chemical liquid disinfectants and Ultraviolet-C (UV-C) germicidal irradiation. In the first two ...
  • The Contributions of Human Operators to Safety and Risk Mitigation Implications for Crew Complements and AutomationAutonomy Levels in Commercial Transport Operations
    The Contributions of Human Operators to Safety and Risk Mitigation: Implications for Crew Complements and Automation/Autonomy Levels in Commercial Transport Operations
    Sarter, Nadine ;
    Panesar, Karanvir
    2023-04-01 | PDF
    Advances in aviation technology and changes to operating procedures over the past few decades have contributed significantly to the remarkable level of safety in commercial aviation. Human pilots still continue to play a vital role in risk mitigation. The goal of this project was to develop a better understanding of the safety contributions made by ...
  • Evaluation of Airport Pavement Designs for Seasonal Frost and Permafrost Conditions
    Evaluation of Airport Pavement Designs for Seasonal Frost and Permafrost Conditions
    Ashtiani, Ali Z ;
    Parsons, Timothy (Tim)
    2023-03-01 | PDF
    In recent years, the Federal Aviation Administration (FAA) Alaskan Region reported performance issues with some flexible airport pavements. The issues were attributed to changes in the thermal regime of the permafrost layers due to a warming trend, but the poor pavement performance could have been exacerbated or caused by factors such as improper d ...
  • A State of Charge Analysis of Lithiumion Cells Shipped via Air
    A State of Charge Analysis of Lithium-ion Cells Shipped via Air
    Keslar, Daniel
    2023-03-01 | PDF
    A thermal event involving a package containing lithium-ion pouch cells occurred within a sorting facility of an all-cargo airline in December 2022. This package had been previously shipped via air and was being handled for delivery to its next destination. Following the incident, the package was sent to the William J. Hughes Technical Center for fu ...
81 - 100 / 588