Accession Number : AD0767200
Title : The Composition of Reported How-Malfunctioned Codes.
Descriptive Note : Final rept.,
Corporate Author : AEROSPACE MEDICAL RESEARCH LAB WRIGHT-PATTERSON AFB OHIO
Personal Author(s) : Aume,Nilss M.
Report Date : MAY 1973
Pagination or Media Count : 37
Abstract : A sample of over 61,000 maintenance reports was analyzed with respect to frequency of use of the how-malfunctioned codes. Approximately negative-exponential distributions of reported code frequencies were found, with the single most frequently used code accounting for 28.8% of all reports, the two most frequent codes accounting for 38.4%, and five codes accounting for 50.2%. 50% of the work centers used nine or fewer codes. The results of this study lend support to the desirability of substituting a mnemonic code for the current how-malfunctioned coding system. (Modified author abstract)
Descriptors : (*AIR FORCE EQUIPMENT, FAILURE), (*REPORTS, MAINTENANCE), CODING, CLASSIFICATION, STATISTICAL DATA, OPTIMIZATION
Subject Categories : Logistics, Military Facilities and Supplies
Distribution Statement : APPROVED FOR PUBLIC RELEASE