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Vertical Flight Library & Store

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The Vertical Flight Society presents the Paper of the Month!

The August Paper of the Month is now available – free for members: "EASA Helicopter Vortex-Ring-State Experimental Research Project," by Laurent Binet of ONERA, Philippe Gasquez of DGA-EV, and Raffaele Di Caprio of EASA, was the winner of the Alfred Gessow Best Paper Award at Forum 81 at May 2025.

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: 17245 items, with 16885 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, September/October 2025,

  • Commentary: Excuse the Mess… A Farewell and a New Beginning for Vertiflite
  • Rotorcraft News
  • Washington Report
  • HUMS Around the Clock
  • Forging the Future of Army Aviators: The Flight School Next Challenge
  • VFS Job Board
  • MagLev Aero Unveils TEMPEST Propulsion Platform in Boston
  • MightyFly Demos Autonomous Cargo Aircraft
  • Electric Aircraft Symposium 2025: Two Decades of Progress and a Look Ahead
  • Joint Triumph - SURVICE & BAE Systems Support VFS Mission With TRV150 APKWS Trials
  • Honoring Sikorsky’s Legacy: Two Facilities Inducted into VFS Heritage Sites Program
  • EASA Vortex Ring State Technical Paper Wins Top Honors at VFS Forum 81
  • VFS Launches New Website
  • eVTOL Leaders
  • VFS and SAE International Sign MoU to Advance Vertical Flight Education and Outreach
  • Electric VTOL News
  • Leadership Profile: Marilyn Pearson
  • Meet Our 2025 Summer Interns
  • Member Spotlight: Dr. Jason Cornelius
  • Chapter Updates

List price: $30.00

(Added to the VFS Library on Sep 15, 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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