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PLRD-83-60 1 (1983-04-28)

handle is hein.gao/gaobabmxw0001 and id is 1 raw text is: 

                     UNITED STATES GENERAL ACCOUNTING OFFICE          9 / 7
                             WASHINGTON, D.C. 20548


IROCUR'Mz NrT, .,GIWt r .
AND R.AINIESS DIVISION

    B-209595                                           APRIL 28, 1983



    The Honorable John 0. Marsh, Jr.
    The Secretary of the Army
                                                           121237
    Dear Mr. Secretary:

         Subject: Black Hawk Logistics Support Should Have Been
                    Better and Questions Exist Regarding Future
                    Support (GAO/PLRD-83-60)

         We made this review to evaluate how effectively the Army
    planned logistical support for the recently fielded UH-60A Black
    Hawk helicopter. The Army accepted the first production model
    Black Hawk in October 1978. As of January 31, 1983, the Army
    had accepted 356 Black Hawks. It plans to buy a total of 1,107
    by 1990, at a cost of $7.7 billion, to replace the UH-1 Huey
    helicopter. These figures do not include 77 Black Hawks
    configured for electronic missions.

         The Black Hawk has met important design criteria for mean
    time flight-hours between system failures and maintenance
    staff-hours per flight-hour and has nearly met the design
    criteria for reliability.

         But the Army is having trouble supporting the Black Hawk.
    Supply and maintenance problems have preveted the helicopter
    from meeting the Army's 80 percent mission capable standard.
    The mission capable rates improved steadily to almost 80 percent
    during the contractor supply support period. However, the rate
    has steadily decreased since the Army began providing this
    support. For example, during the last 2 years of contractor
    support, the mission capable average rates increased from 67.8
    to 76.8 percent. However, as of December 15, 1982, the rate had
    decreased to 71.5 percent, due mainly to Army supply support
    problems.

         In May 1978, we reported to the Secretary of Defense that
    future Black Hawk support could be in jeopardy because logistics
    data was not up to date. This occurred because the Army did not
    provide funds for Sikorsky Aircraft, the airframe contractor, to
    continue its logistics support analysis for 14 months because
    available funds would not cover full-scale efforts on both the
    helicopter and the logistics support data base. Our current
    review confirmed these concerns and showed that logistics data
    problems have continued.


                                                            (943115)


c0c:   *79/

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