The Dupont Aerospace Dp–2 Aircraft Hearing Committee on Science and Technology House of Representatives
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THE DUPONT AEROSPACE DP–2 AIRCRAFT HEARING BEFORE THE SUBCOMMITTEE ON INVESTIGATIONS AND OVERSIGHT COMMITTEE ON SCIENCE AND TECHNOLOGY HOUSE OF REPRESENTATIVES ONE HUNDRED TENTH CONGRESS FIRST SESSION JUNE 12, 2007 Serial No. 110–38 Printed for the use of the Committee on Science and Technology ( Available via the World Wide Web: http://www.science.house.gov U.S. GOVERNMENT PRINTING OFFICE 35–856PS WASHINGTON : 2008 For sale by the Superintendent of Documents, U.S. Government Printing Office Internet: bookstore.gpo.gov Phone: toll free (866) 512–1800; DC area (202) 512–1800 Fax: (202) 512–2104 Mail: Stop IDCC, Washington, DC 20402–0001 VerDate 11-MAY-2000 12:53 Jun 15, 2008 Jkt 035856 PO 00000 Frm 00001 Fmt 5011 Sfmt 5011 C:\WORKD\I&O07\061207\35856 SCIENCE1 PsN: SCIENCE1 COMMITTEE ON SCIENCE AND TECHNOLOGY HON. BART GORDON, Tennessee, Chairman JERRY F. COSTELLO, Illinois RALPH M. HALL, Texas EDDIE BERNICE JOHNSON, Texas F. JAMES SENSENBRENNER JR., LYNN C. WOOLSEY, California Wisconsin MARK UDALL, Colorado LAMAR S. SMITH, Texas DAVID WU, Oregon DANA ROHRABACHER, California BRIAN BAIRD, Washington ROSCOE G. BARTLETT, Maryland BRAD MILLER, North Carolina VERNON J. EHLERS, Michigan DANIEL LIPINSKI, Illinois FRANK D. LUCAS, Oklahoma NICK LAMPSON, Texas JUDY BIGGERT, Illinois GABRIELLE GIFFORDS, Arizona W. TODD AKIN, Missouri JERRY MCNERNEY, California JO BONNER, Alabama PAUL KANJORSKI, Pennsylvania TOM FEENEY, Florida DARLENE HOOLEY, Oregon RANDY NEUGEBAUER, Texas STEVEN R. ROTHMAN, New Jersey BOB INGLIS, South Carolina MICHAEL M. HONDA, California DAVID G. REICHERT, Washington JIM MATHESON, Utah MICHAEL T. MCCAUL, Texas MIKE ROSS, Arkansas MARIO DIAZ-BALART, Florida BEN CHANDLER, Kentucky PHIL GINGREY, Georgia RUSS CARNAHAN, Missouri BRIAN P. BILBRAY, California CHARLIE MELANCON, Louisiana ADRIAN SMITH, Nebraska BARON P. HILL, Indiana VACANCY HARRY E. MITCHELL, Arizona CHARLES A. WILSON, Ohio SUBCOMMITTEE ON INVESTIGATIONS AND OVERSIGHT HON. BRAD MILLER, North Carolina, Chairman JERRY F. COSTELLO, Illinois F. JAMES SENSENBRENNER JR., EDDIE BERNICE JOHNSON, Texas Wisconsin DARLENE HOOLEY, Oregon DANA ROHRABACHER, California STEVEN R. ROTHMAN, New Jersey TOM FEENEY, Florida BRIAN BAIRD, Washington MICHAEL T. MCCAUL, Texas BART GORDON, Tennessee RALPH M. HALL, Texas DAN PEARSON Subcommittee Staff Director EDITH HOLLEMAN Subcommittee Counsel JAMES PAUL Democratic Professional Staff Member DOUG PASTERNAK Democratic Professional Staff Member KEN JACOBSON Democratic Professional Staff Member TOM HAMMOND Republican Professional Staff Member STACEY STEEP Research Assistant (II) VerDate 11-MAY-2000 12:53 Jun 15, 2008 Jkt 035856 PO 00000 Frm 00002 Fmt 5904 Sfmt 5904 C:\WORKD\I&O07\061207\35856 SCIENCE1 PsN: SCIENCE1 C O N T E N T S June 12, 2007 Page Witness List ............................................................................................................. 2 Hearing Charter ...................................................................................................... 3 Opening Statements Statement by Representative Brad Miller, Chairman, Subcommittee on Inves- tigations and Oversight, Committee on Science and Technology, U.S. House of Representatives ................................................................................................ 6 Written Statement ............................................................................................ 7 Statement by Representative Ralph M. Hall, Ranking Minority Member, Committee on Science and Technology, U.S. House of Representatives ......... 8 Written Statement ............................................................................................ 9 Panel I: Hon. Duncan Hunter, a Representative in Congress from the State of Cali- fornia; Ranking Member, Committee on Armed Services Oral Statement ................................................................................................. 10 Written Statement ............................................................................................ 13 Discussion ................................................................................................................. 15 Panel II: Mr. John A. Eney, Former Head, Aircraft Conceptual Design Branch, Naval Air Development Center and Naval Air Systems Command Oral Statement ................................................................................................. 20 Written Statement ............................................................................................ 22 Biography .......................................................................................................... 25 Dr. William J. Scheuren, Former DARPA DP–2 Program Manager and Former Harrier Test Pilot; Consulting Systems Research Engineer Oral Statement ................................................................................................. 26 Written Statement ............................................................................................ 27 Biography .......................................................................................................... 28 Mr. Mark Deadrick, Former duPont Aerospace Employee Oral Statement ................................................................................................. 29 Written Statement ............................................................................................ 32 Discussion The Osprey Project ............................................................................................... 34 Problems With the DP–2 ..................................................................................... 35 DP–2 Program Management ............................................................................... 35 More on DP–2 Problems ...................................................................................... 36 Vectored Thrust Problems ................................................................................... 36 Witness Backgrounds and Opinions ................................................................... 37 Harrier Accident Record ...................................................................................... 38 V–22 Accident Record .......................................................................................... 38 Congressional Funding Responsibilities ............................................................. 39 More on Vectored Thrust ..................................................................................... 41 Practical Problems With the V–22 ..................................................................... 42 DP–2 Versus the Harrier ..................................................................................... 43 Military Needs for the DP–2 ............................................................................... 44 (III) VerDate 11-MAY-2000 12:53 Jun 15, 2008 Jkt 035856 PO 00000 Frm 00003 Fmt 5904 Sfmt 5904 C:\WORKD\I&O07\061207\35856 SCIENCE1 PsN: SCIENCE1 IV Page Panel III: Mr. Anthony A. duPont, President, duPont Aerospace Company, Inc. Oral Statement ................................................................................................. 45 Written Statement ............................................................................................ 47 Biography .......................................................................................................... 54 Discussion DP–2 Funding ...................................................................................................... 55 Why Fund the DP–2? ........................................................................................... 55 Value of Vectored Thrust ..................................................................................... 56 Vertical Take Off and Landing ........................................................................... 57 Current State of the DP–2 .................................................................................. 58 DP–2 Thrust Problems ........................................................................................ 59 Panel IV: Mr. John F. Kinzer, Program Officer, Air Warfare and Weapons, Office of Naval Research Oral Statement ................................................................................................. 61 Written Statement ............................................................................................ 61 Biography .......................................................................................................... 63 Colonel G. Warren Hall (Ret.), NASA Ames Chief Test Pilot and Chairman of the DP–2 Airworthiness Review Panel; Assistant Director for Aviation, Ames Research Center Oral Statement ................................................................................................. 64 Written Statement ............................................................................................ 64 Biography .......................................................................................................... 73 Ms. Marie Greening, Executive Director, Aeronautical Systems Division, De- fense Contract Management Agency Oral Statement ................................................................................................. 73 Biography .......................................................................................................... 74 Lt. Col. Michael Tremper Oral Statement ................................................................................................. 75 Written