Investigation in Simulated Vertical Descent of the Characteristics of a Cargo-Dropping Device having Extensible Rotating Blades
| Author: | Stone, Ralph W., Jr. |
|---|---|
| Year: | 1949 |
| Document Type: | N/A |
| Series: | NACA Research Memorandums |
| Report Number: | NACA-RM-L9G14 |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc64126/ |