Contrails
The goal of the Contrails project is to help preserve and disseminate the technical record of 20th century aerospace research, highlighting in particular the research endeavors of the Illinois Tech community.

1 report

Sound Propagation Near The Earth's Surface As Influenced By Weather Conditions

Author(s): Burkhard, M. D.
Corporate Author: Armour Research Foundation
Laboratory: Biomedical Laboratory
Date of Publication: 1960-12
Report Number: WADC TR 57-353 Part 2
full text available