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Hypersonic Airbreathing Propulsion Branch
Hypersonic Airbreathing Propulsion Branch

Please follow the steps below to obtain permission to acquire and use VULCAN :

NOTE : VULCAN distribution is restricted to the United States and its use by non-citizens is dependent on I.N.S. status.

  • Prepare a cover letter on your official letterhead stating the following:
  • Transmit the cover letter via US mail to:
  • EMail an electronic copy of the request to: Robert A. Baurle  (

  • You will be contacted by the NASA LaRC AAAC Software release authority and provided with a software usage agreement that must be completed and processed before VULCAN is released.

  • After the NASA LaRC software release officer has notified you that you are approved to recieve VULCAN, you will be provided a userid and password which will give you permission to ftp the gzipped vulcan.tar file.

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    NASA Official Responsible For Content: Robert A. Baurle

    This site's most recent update took place: 11/15/2010

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