Exploratory Investigation of a Helicopter Pressure-Jet System on the Langley Helicopter Test Tower
| Author: | Makofski, Robert A. |
|---|---|
| Year: | 1956 |
| Document Type: | N/A |
| Series: | NACA Research Memorandums |
| Report Number: | NACA-RM-L56B17 |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc62435/ |