This is the official site of the Philadelphia Chapter of the Vertical Flight Society.

The history of Vertical Flight Society (formerly American Helicopter Society) can be found at the VFS Then and Now page, while the current mission and vision of VFS can be found here.

Corporate Members in the Chapter

• The Boeing Company
• Leonardo
• American Helicopter Museum & Education Center
• Piasecki Aircraft Corporation
• Parker LORD
• Victrex
• Continuum Dynamics
• OneSky
• W.L. Gore
• And Others