See also:

• Recreation: Aviation: Model Aviation  (1,242)
• Science: Technology: Aerospace  (618)

• ASTOS - The Aerospace Trajectory Optimization Software is a tool for solving launcher, reentry and orbit trajectory problems without any programming. ASTOS is a special aerospace model of GESOP, which solves optimization problems using SNOPT or SOCS.
• DAP - Preliminary new kitplane analysis that allows you to evaluate a new airplane, or performance changes resulting from modifications.
• DARcorporation - Airplane design, analysis drafting Software. Also offers consultancy and testing services. List of references and clients. FAQs and evaluation programs.
• Diversified International Sciences Corporation - Specializing in Air Traffic Control (ATC) Services, Information Technology Services and the Atom System. Provides systems, services and consulting expertise.
• Flight Dynamics and Control Toolbox - Matlab/Simulink toolbox for flight simulation, flight dynamics research, and flight control system design. Free downloads of the toolbox and user-manual, including extensive background information.
• Flight Gear Flight Simulator - Open Source flight simulator. Source code is available here, and it can run on Windows, Linux, Mac platforms.
• FlightGear Flight Simulator - An open-source, multi-platform, cooperative flight simulator development project. Source code for the entire project is available and licensed under the GNU General Public License. The goal of the project is to create a sophisticated flight simulator framework for use in research or academic environments.
• Hanley Innovations - Aerodynamics and Airfoil Analysis Software for Windows. Test airfoils, eBooks about aerodynamics, plot airfoil sections for airplane constructions.
• JSBSim Flight Dynamics Model - A free, open source, multi-platform flight dynamics model written in C++. New aircraft models do not require additional code.
• NASA Technical Report Server (NTRS), v 2.0 - Search NASA technical report database. Many reports available online as PDF files.
• Public Domain Aerospace Software - Software for the Aerospace Engineer. Site has free sample downloads. CD for sale containing many useful programs, including Digital DATCOM.
• Rotordynamics-Seal Research - Offers consulting in rotordynamics as well as seal and bearing analysis software for hydrostatic, hydrodynamic, foil, magnetic and rolling element bearings.
• Satellite Tool Kit - Analytical engine to calculate data and display multiple 2-D maps to visualize various time-dependent information for satellites and other space-related objects such as launch vehicles, missiles, and aircraft.
• Scientific Engineering Research - Offers programs for vibration analysis of non-linear rotor-bearing-foundation systems. By linearization in the vicinity of a stable equilibrium position or by direct solution of the non-linear differential equations of motion in the time domain. Detailed description of programes and services offered.
• Supersonic wing simulator - A Java Applet that simulates the supersonic flow over a wing. To explore the quasi two-dimensional calculation of the supersonic flow over a wedge-shaped infinity-span wing.
• Xpatch - High-frequency radar signature analysis and prediction software.
• Zona Technology - Advanced aeroelastic, aeroservoelastic, flutter and flight loads software products.