Equipment used in experiments to solve the problem of fog flying
Subtitle: a record of the instruments and experience of the Fund's full flight laboratory.
Publisher: The Daniel Guggenheim fund for the promotion of aeronautics, inc.
Published: 1930
Place of publication: New York city
Language: eng
Number of pages: 57
Subjects: Aeronautical instruments.; Fog.; Navigation (Aeronautics)
Notes: Supplements the Fund's "Solving the problem of fog flying".  cf. Foreword.