Accession Number:

ADA030922

Title:

Product Improvement Test of Cobalt-Steel Leading-Edge Main-Rotor Blades in the UH-1D Helicopter

Descriptive Note:

Letter rept.

Corporate Author:

ARMY AVIATION BOARD FORT RUCKER AL

Personal Author(s):

Report Date:

1966-07-29

Pagination or Media Count:

20.0

Abstract:

The purpose of this research is to provide the Iroquois Project Manager with the results of operational experience on product-improved cobalt- steel leading-edge main-rotor blades on the UH-1D Helicopter relative to their suitability in resisting sand and dust erosion as compared with the standard rotor blades.

Subject Categories:

  • Helicopters
  • Metallurgy and Metallography

Distribution Statement:

APPROVED FOR PUBLIC RELEASE