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.

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2 reports

Horizontal Sounding Balloon Feasibility Study

Author(s): Spalding, T. B.
Corporate Author: Air Force Cambridge Research Laboratories
Laboratory: Geophysics Research Directorate
Date of Publication: 1961-05
Report Number: AFCRL 458
full text available

Gravity Observations Along the Northern Coast of Ellesmere Island

Author(s): Crowley, Francis A.
Corporate Author: Air Force Cambridge Research Laboratories
Laboratory: Geophysics Research Directorate
Date of Publication: 1961-02
Report Number: AFCRL 251
full text available