OpenVSP: OpenVSP (3D aircraft modeling tool) OpenVSP: OpenVSP: OpenVSP is a parametric aircraft geometry tool that allows the user OpenVSP: to create a 3D model of an aircraft defined by common engineering OpenVSP: parameters. This model can be processed into formats suitable for OpenVSP: engineering analysis. OpenVSP was released as an open source project OpenVSP: under the NASA Open Source Agreement (NOSA) version 1.3. OpenVSP: OpenVSP: OpenVSP: homepage: http://openvsp.org OpenVSP: