Source: U.S. Bureau of Economic Analysis
Release: Gross Domestic Product
BEA Account Code: W048RC
For more information about this series, please see http://www.bea.gov/national/."
U.S. Bureau of Economic Analysis, Private fixed investment in structures: Nonresidential: Transportation: Air [W048RC1A027NBEA], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/W048RC1A027NBEA, November 24, 2017.