Accession Number : ADA325999
Title : Statistical Review of Counting Accelerometer Data for Navy and Marine Fleet Aircraft from 1 Jan 1962 to 1 Jan 1973.
Descriptive Note : Semi-annual summary rept. 1 Jan 62-1 Jan 73,
Corporate Author : NAVAL AIR DEVELOPMENT CENTER WARMINSTER PA
Personal Author(s) : De Fiore, Thomas A.
PDF Url : ADA325999
Report Date : 01 MAY 1973
Pagination or Media Count : 130
Abstract : This is a semi-annual progress report, and it presents a specialized summary of the data in the counting accelerometer program. Statistics describing Navy and Marine aircraft cumulative g-count exceedances are calculated and tabulated. These tabulations are separated by calendar time and into four major categories of fleet experience: (1) Navy Training, (2) Navy Combat, (3) Marine Training, and (4) Marine Combat. These data show that the load rate distributions (counts at 1000 hours) for most models and most g-levels have a non-normal distribution. Within a model (F-4B, F-8H, etc.) differences in the average load rates exist when data are separated by calendar time or mission category.
Descriptors : *FATIGUE LIFE, *ACCELEROMETERS, *FLIGHT LOADS, *FLIGHT SPEEDS, LOAD DISTRIBUTION, NAVAL AVIATION, LIFE EXPECTANCY(SERVICE LIFE), FLIGHT TRAINING, NAVAL AIRCRAFT, AERIAL WARFARE, MARINE CORPS AVIATION, FLIGHT MANEUVERS, FLIGHT PATHS, MARINE CORPS AIRCRAFT, NAVAL TRAINING, MARINE CORPS TRAINING, STRUCTURAL INTEGRITY.
Subject Categories : Military Aircraft Operations
Distribution Statement : APPROVED FOR PUBLIC RELEASE