Unable to log in or get member pricing? Having trouble changing your password?

Please review our Frequently Asked Questions for complete information on these and other common situations.

Vertical Flight Library & Store

The Vertical Flight Society presents the Paper of the Month!

The September Paper of the Month is now available – free for members: "Toward a UAS Handling Qualities Specification: Development of UAS-Specific MTEs," by Dr. Christina Ivler and Kate Russell of the University of Portland; and Drs. Anthony Gong, Tom Berger and Mark J.S. Lopez of US Army Combat Capabilities Development Command (DEVCOM) Aviation and Missile Center (AvMC). This 26-page paper was the winner of the 2022 Alfred Gessow Best Paper Award as the overall best paper at Forum 78 in May 2022.

Download it to see why!

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: 15540 items, with 15195 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 100 Technical Meetings and 65 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.

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 "AHS 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!

Advanced Analytics Enabling Maintenance Efficiencies, Adam Oszmian, Gastops
List price: $20.00

(Added to the VFS Library on Sep 22, 2022).

Are you a VFS member? Log in to receive the member price of $10.00 on this item! Not a member? Check out the benefits of membership and consider joining today!

Popular Products