Accession Number : AD0153822


Title :   THE DEVELOPMENT OF A RETRACTABLE ROTOR.


Descriptive Note : Interim summary rept. Mar 54-Sep 56.


Corporate Author : BOEING CO MORTON PA VERTOL DIV


Personal Author(s) : Tarczynski, T ; Peck, W


Report Date : Aug 1957


Pagination or Media Count : 1


Descriptors :   *FOLDING HELICOPTER ROTORS , DESIGN , OPERATION , ROTOR BLADES (ROTARY WINGS) , WIND TUNNELS


Distribution Statement : APPROVED FOR PUBLIC RELEASE