A variety of astronomical data available from the United States Naval Observatory's (USNO) Astronomical Applications Department. Data includes that related to the sun, moon, planets and other celestial objects and more.
The current edition as well as the 2021 and 2020 edition are freely available as PDFs by filling out the form on the HMNA website. Various phenomena of astronomical interest including solar, lunar, Geocentric, and Heliocentric. Tables of Sunrise, Sunset, and twilight are available as well as data for solar and lunar eclipses.     For full issues of the Astronomical Almanac for many different years, please see HathiTrust.
This U.S. Dept. of Commerce site provides a full range of business and production statistics for the domestic and international aerospace industries. Statistics for the U.S. automotive industry are also available.
Contains digital copies of books, reports, and pother records of the aerospace industry. Includes the Aviation/Aerospace Facts and Figures which has statistics on production, finances, airlines, etc. for certain years starting with 1945.