Non-routine Works Occur from Aviation Man-hour Estimation: Real-time Applications in Job Cards

The measurement of non-routine operations, as well as routine works, are important in aircraft maintenance operations. Therefore the total workload which made routinely has became with packages in aircraft maintenance. However, non-routine works have realized by using forecasting. In this study, non-routine works which may occur in the next period, was tried to forecast utilizing the data used in past practices on man-hour basis. The main purpose of the study,how much man-hour would require for non-routine works was figured out. As well as solving the problems which might encounter in the future periods by business, the man-hour units and cost accounts of business got easy by using these calculations.