AH-64 APACHE


Trends in O&S Cost for the AH-64A Apache Helicopter

18 February 1998


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Table of Contents

PPT Slide

AH-64A Flying Hours and Net Parts Cost (FY 93-96)

FY 93-96 AH-64A Spares Data

Quantity of Aircraft and Flight Hours

Credit Rates for Turn In of Reparables

FY 96 Spares Cost Drivers and Funded Cost Reduction Actions

Major Drivers of FY 96 Spares Cost by Component (Represents More Than Half of Top 200 Spares Cost of $226.9M)

ATCOM AH-64A O&S Cost Drivers (FY 95-96 Reparables and Consumables)

Fort Campbell Apache Data Collection (Maintenance Actions by LRU 1 Jan-31 Jul 1997)

AH-64A Apache FY 93-96 Demand (TADS Receiver-Transmitter: $11.8M in FY 96)

AH-64A Apache FY 93-96 Demand (PNVS Sensor-Sight Turret: $10.8M in FY 96)

AH-64A Apache FY 93-96 Demand (Tail Rotor Blade: $4.0M in FY 96)

AH-64A Apache FY 93-96 Demand (Drive Unit Angle (Engine Nose Gearbox): $3.8M in FY 96)

AH-64A Apache FY 93-96 Demand (Rotor Bearing Assembly: $1.0M in FY 96)

AH-64A Apache Flying Hours and Net Spares Cost (By MACOM for FY 96)

AH-64A Apache FY 94-96 Demand for Reparables (TADS Sensor-Sight Turret: NSN 1270-01-307-9447)

AH-64A Apache FY 94-96 Demand for Reparables (Main Rotor Blade: NSN 1615-01-332-0702)

AH-64A Apache FY 94-96 Demand for Consumables (Main Rotor Strap Assembly: NSN 1615-01-154-7076)

AH-64A Apache FY 96 Spares Cost (Total Army vs Bosnia Deployment)

Effect of Bosnia on FY 96 Demands for Apache Spares (Violin Plots of FY 96 USAREUR Data)

Author: McDonnell Douglas Helicopter Systems