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

The history of Vertical Flight Society (formerly VTOL) can be found at

Corporate Members in the Chapter

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