Accession Number : AD0752447

Title :   A Systems Study of Noise Requirements and Experimental Investigation of Noise Sources for V/STOL Aircraft.

Descriptive Note : Final rept. 24 Jun 69-23 Jun 72,

Corporate Author : MASSACHUSETTS INST OF TECH CAMBRIDGE FLIGHT TRANSPORTATION LAB

Personal Author(s) : Simpson,Robert W.

Report Date : SEP 1972

Pagination or Media Count : 12

Abstract : The report presents a summary of the problems studied and the results and conclusions reached in an investigation of the effect of noise problems and constraints on V/STOL aircraft design and operation, with the emphasis on helicopters. (Author)

Descriptors :   (*VERTICAL TAKEOFF AIRCRAFT, NOISE), (*SHORT TAKEOFF AIRCRAFT, *NOISE), PERFORMANCE(ENGINEERING), HELICOPTER ROTORS

Subject Categories : Helicopters
      V/STOL
      Acoustics

Distribution Statement : APPROVED FOR PUBLIC RELEASE