The March Paper of the Month is now available – free for members: "Helicopter Vibrations: A Technological Perspective," by Dr. Robert G. Loewy. This 27-page treatise was the 4th Annual Alexander A. Nikolsky Honorary Lecture presented at the VFS 40th Annual Forum in May 1984.
Dr. Loewy recently passed away at the age of 98, but his contributions to the vertical flight / aeronautics community will live on forever.
Download this award-winning paper today!
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Vertical Flight Library & Store Licenses
VFS is pleased to offer virtually unlimited access to the entire collection of over 15,000 downloadable files now available at the Vertical Flight Library & Store.
Just as with our Journal institutional license available to companies, universities, libraries and other organizations, our Vertical Flight Library & Store license provides access (within the bounds of the license) to thousands of downloadable research papers, as well as downloadable content added throughout the term of the license.
This annual license allows organizations to provide dozens, hundreds or even thousands of employees with access to thousands of technical documents. Individuals can search for and download documents on just about any subject ever presented at an Forum or Technical Meeting, and every article ever published in Vertiflite.
2025 licensing rates:
- Government agencies, libraries, universities and other academic institutions: $1,100 a year for a single site, $250 for each additional site
- VFS Corporate Members: $2,500 a year for a single site, $300 for each additional site. You can also get unlimited access for all corporate sites for $3,500.
- Non-Corporate Members: $5,000 a year for a single site, $500 for each additional site
- Individuals (VFS Members only): $450 a year
PLEASE NOTE: PRICING IS FOR AN ANNUAL SUBSCRIPTION THAT STARTS UPON PROOF OF PAYMENT. ALL PRICES ARE IN US DOLLARS. SHIPPING, TAX AND VAT ARE INCLUDED UNLESS OTHERWISE INDICATED.
Want to have this unprecedented access at your organization? Contact Valerie Sheehan by email or 703-684-6777 x107.
Vertical Flight Library & Store Institutional Site License (PDF)
