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Vertical Flight Library & Store



The Vertical Flight Society presents the Paper of the Month!

The July Paper of the Month is now available – free for members: "Updates in Development to the Digital Thread and CFD Modeling Framework for Robust Rotorcraft Design," by Daniel Bernier, et al., at Sikorsky, A Lockheed Martin Company. This won the best paper award for the System Engineering Tools and Processes Session at Forum 80 in May 2024.

Download this paper today!

Are you a VFS member? Log in to receive this month's paper absolutely free! Not a member? Check out the benefits of membership and consider joining today!

Welcome to the Vertical Flight Library & Online Store!
Current product count in the Library: 17201 items, with 16843 technical papers! We are constantly adding new items to the store, so check back often.

The Vertical Flight Library includes downloadable papers from nearly all Forum Proceedings from 1943 to today, as well as papers from more than 170 Technical Meetings and 70+ years of Vertiflite magazine! Note: the Journal of the AHS is hosted separately — please go to www.vtol.org/journal.

The VFS Online Store includes Forum and Technical Meeting proceedings CD-ROMs, books and Vertical Flight Society merchandise that require shipping.

Choose a department or use the search box above to find specific terms. You can also search our index of all available Forum papers.

Vertical Flight Library (electronic media)
Note: if you are a Vertical Flight Society member and are not seeing the Member Price, please log in first. If you are not a member, why not join us? You'll receive special Members Only pricing and much more.

Want unlimited downloads? Check out our site licenses! If you are from an educational institution or organization that already has a site license with the Vertical Flight Library (previously called the "VFS Online Store"), please visit your organization's start page before adding items to your shopping cart.
The Vertical Flight Society is the global resource for information on vertical flight technology.

NEW: Check out the latest addition to the Vertical Flight Library!

Vertiflite, July/August 2025,

  • Commentary: In Time of Change, We Self-Reflect
  • Rotorcraft News
  • Washington Report
  • Army Transformation Initiative Upends Vertical Flight Plans
  • Shield AI Upgrades the V-BAT
  • Ascent Aerosystems: Big Value, Small Package
  • Piasecki Expands its VTOL Family
  • Forum 81: Ideas Awaiting Orders
  • 81st Annual VFS Awards Ceremonies
  • VFS Downwash and Outwash Workshop
  • Harrier Flies Into Fort Worth Museum
  • VFS Recognizes Three Vertical Flight Heritage Sites
  • Hydrogen Aviation: Pushing the Envelope
  • The E-VTOL Flight Test Council: Five Years of Progress
  • Chinese eVTOL Aircraft Directory, Part 2
  • Q&A With Buddy Denham, Joby Aviation
  • eVTOL Leaders Mature
  • Electric VTOL News
  • Electric CTOL/STOL News
  • Leadership Profile: Roberto Garavaglia, Leonardo Helicopters
  • Society Update

List price: $30.00

(Added to the VFS Library on Jun 25, 2025).

Are you a VFS member? Log in to receive the member price of $0.00 on this item! Not a member? Check out the benefits of membership and consider joining today!

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