LIFE-CYCLE O&S
                              COST DRIVER ANALYSIS

DATE:
WEAPON SYSTEM:
CONSTANT FY___$ (000)
                                                                   PERCENT (+/-)
                                                                   OF EXPECTED
                                           O&S COST a              LIFE-CYCLE O&S
COST                            HIGH       EXPECTED       LOW       HIGH      LOW

TOTAL LIFE-CYCLE                 $          $              $         --       --
O&S COST

COST DRIVER b,c              ___      NON-COST PARAMETERS d____    
                                HIGH       EXPECTED       LOW       HIGH e    LOW e
MISSION PERSONNEL
                                                                              
        OPERATIONS
        MAINTENANCE
        OTHER MISSION

OPTEMPO f

OVERHAUL INTERVAL

FUEL CONSUMPTION

SYSTEM MTBR

OTHER










NOTES:

a. ENTER ESTIMATED TOTAL LIFE-CYCLE "HIGH/EXPECTED/LOW" O&S COST.

b. IN LEFT COLUMN, IDENTIFY COST DRIVERS APPLICABLE TO THE SYSTEM BEING ESTIMATED.

c. SPECIFY NON-COST-PARAMETER UNIT OF MEASURE FOR EACH COST DRIVER (E.G., PER UNIT, SYSTEM, YEAR, FLYING HOUR, OPERATING HOUR, ETC).

d. ENTER "HIGH/EXPECTED/LOW" NON-COST PARAMETERS FOR EACH APPLICABLE COST DRIVER (E.G., HIGH, EXPECTED, LOW OPTEMPO PER YEAR, ETC.).

e. FOR EACH COST DRIVER, ENTER THE "HIGH/LOW" PERCENTAGE IMPACT ON THE TOTAL EXPECTED LIFE-CYCLE O&S COST.

f. OPTEMPO IDENTIFIES THE PER SYSTEM LEVEL OF ACTIVITY, EXPRESSED IN ANNUAL FLYING HOURS, OPERATING HOURS, MILES, ETC.

Exhibit 6-3. LIFE-CYCLE O&S COST DRIVER ANALYSIS