PORTLAND – April 28, 2009 – Mark Donegan, chairman and chief executive officer of Precision Castparts Corp. (NYSE:PCP), will host a conference call to discuss fourth quarter fiscal 2009 earnings on May 5, 2009, at 7:00 a.m. Pacific Time. 

Individuals interested in monitoring the webcast should paste the following address into their browser for access to the live conference link:
http://www.investorcalendar.com/IC/CEPage.asp?ID=138003

This link will provide both audio and video through the Internet connection.  You may use the following link to check your computer system’s compatibility any time prior to the call: http://www.investorcalendar.com/aboutus/HelpDesk.asp

For Webcast assistance, please dial (888) 523-2450.

Those interested in asking questions following the earnings presentation must dial in for audio access to:  888-708-5689, Access Code: 9044163.  Dial *0 for technical assistance with dial-in access.

In order to assure the conference begins in a timely manner, please dial in ten to fifteen minutes prior to the scheduled start time.  You may also gain access to the webcast through Precision Castparts Corp.'s corporate website: http://www.precast.com/PCC/CorpPres.html

Following the conference call, you may replay the conference by calling (888) 203-1112 or (719) 457-0820.  The replay pass code is 9044163.

Precision Castparts Corp. is a worldwide, diversified manufacturer of complex metal components and products.  It serves the aerospace, power generation, automotive, and general industrial and other markets.  PCC is the market leader in manufacturing large, complex structural investment castings, airfoil castings, and forged components used in jet aircraft engines and industrial gas turbines.  The Company is also a leading producer of highly engineered, critical fasteners for aerospace, automotive, and other markets and supplies metal alloys and other materials to the casting and forging industry.

Information included within this press release describing projected growth and future results and events constitutes forward-looking statements, within the meaning of the Private Securities Litigation Reform Act of 1995.  Actual results in future periods may differ materially from the forward-looking statements because of a number of risks and uncertainties, including but not limited to fluctuations in the aerospace, power generation, general industrial cycles and automotive cycles; the relative success of the Company’s entry into new markets; competitive pricing; the financial viability of the Company’s significant customers; the impact on the Company of customer labor disputes; the availability and cost of materials, energy, supplies, insurance, and pension benefits; equipment failures; relations with the Company’s employees; the Company’s ability to manage its operating costs and to integrate acquired businesses in an effective manner; governmental regulations and environmental matters; risks associated with international operations and world economies; the relative stability of certain foreign currencies; and implementation of new technologies and process improvement.  Any forward-looking statements should be considered in light of these factors.  The Company undertakes no obligation to publicly release any forward-looking information to reflect anticipated or unanticipated events or circumstances after the date of this document.

Contact:
Dwight E. Weber
503-417-4855