Accession Number:

ADA167813

Title:

Full-Scale Crash Test (T-41) of the YAH-63 Attack Helicopter,

Descriptive Note:

Corporate Author:

ARMY AVIATION SYSTEMS COMMAND ST LOUIS MO

Personal Author(s):

Report Date:

1986-04-01

Pagination or Media Count:

99.0

Abstract:

T-41 was jointly conducted by the Aviation Applied Technology Directorate and the NASA-Langley Research Center. The purpose of the effort was to assess the effectiveness of the structural crashworthiness features designed into the YAH-63 during a severe but potentially survivable accident and to evaluate the performance of several developmental crashworthy systems in a real-world helicopter crash environment. Because this was the first crash test of an attack helicopter and the first of a helicopter having designed-in crashworthiness, T-41 offers unique data for predicting the crash impact behavior of future helicopters. Keywords Crash test Impact dynamics IBAHRSInflatable Body and Heat Restraint System Crash safety Energy absorption and ELTEmergency Locator Transmitters.

Subject Categories:

  • Helicopters

Distribution Statement:

APPROVED FOR PUBLIC RELEASE