Free aircraft software for mac

Enhancements:

Requirements: Mac OS X 10.1 or later.

World War II Online brings air, ground, and sea combat to a real-time, persistent, and historically set massively multiplayer game.

Now you can command and crew a variety of accurately modeled vehicles, aircraft, and ships or you can explore the world and fight as a foot soldier in first person- combat with and against thousands of others players!

Boeing is a screen saver module for Mac OS X that rotates through a slideshow of 24 current Boeing aircraft, missiles, rockets, plus an artists rendering of the future international space station using many different transition effects.

Completly freeware for personal use.

AMP (Aircraft Motor Performance) estimates the thrust produced and power consumed by a propeller for an electric aircraft.
Most of the complexity of AMP resides in the propeller model, which is based on N.A.C.A. Technical Note Number 698. AMP currently only supports two bladed propellers up to 25 degrees in pitch measured at .75r. If there is sufficient interest, data for three-bladed propellers and ones of higher pitch or different aspect ratio will be added in the future.
The Battery model is loosely based on Sanyo specifications for NiMh chemistry. It still needs some work, but should do well for most common conditions.
The models for the Gearbox and Speed Controller are overly simplistic. Again, though, they should work for initial estimates.
Enhancements:
- motor selection via pop-up menu (user configurable)
- voltage per cell
- simulate BEC current drain
- auto-calculate selection.

X-Plane 9.40b5 is one of the best flight simulator for personal computers. With the most realistic flight model available for home users, X-Plane is not just a game--it is an engineering tool that can be (and is) used to predict the flight characteristics of nearly any aircraft with incredible accuracy.

X-Plane is the ultimate general-aviation flight sim. With hardware-accelerated texture-mapped graphics, dynamic speech synthesis, full-planet terrain-mapped scenery, helicopters, and the widest range of airplanes available in flight simulation, X-Plane will keep your eyes popping out for hours.

Major Features:

1. The most realistic is also the most accessible: The same engine used to drive the FAA-certified simulator is available on your desktop PC, whether it's running Windows, Mac OS, or Linux.
2. The simulator of choice for industry leaders: Take a closer look at X-Plane and learn what companies like NASA, Boeing, Cessna, and Van's Aircraft, and Carter Aviation already know
3. Real-time flight physics: X-Plane doesn't just regurgitate how an airplane's designer thinks a plane will fly--it calculates for itself the lift, drag, and moment on every surface of the plane individually at every point in time. The result is a flight model more realistic than anything else out there.
4. The key is blade element breakdown. X-Plane reads in the geometric shape of any aircraft and then figures out how that aircraft will fly. It does this by an engineering process called "blade element theory," which involves breaking the aircraft down into many small elements and then finding the forces acting on each little element many times per second
5. Choose from thousands of add-ons: The X-Plane community is huge, and the X-Plane simulator is incredibly flexible. Together, they make a great team. There are thousands of free aircraft available for download on the web, and thousands of free plug-ins and custom scenery packages--all created by X-Plane users.
6. With over 750,000 copies sold, you're sure to find X-Plane users interested in the same aircraft you are. From minutely detailed scenery to painstakingly created aircraft, X-Plane users have donated many, many hours to enhancing the community
7. X-Plane also has detailed failure modeling, with multitudes of systems that can either be failed manually at an instructor's command, or randomly when users least expect it! Users can fail instruments, engines, flight controls, control cables, antennae, landing gear, or any of dozens of other systems at any moment.
   
8. While on its own X-Plane represents the world's most comprehensive flight simulator, the installation DVD also comes with Plane-Maker (allowing users to create custom aircraft or modify existing designs), Airfoil-Maker (allowing users to create airfoil performance profiles), and Weather-Briefer (to give users a weather briefing before the flight when using real weather conditions downloaded from the Internet).
9. X-Plane is extremely customizable, allowing users to easily create textures, sounds, and instrument panels for their own airplane designs or for the planes included with the sim.
10. X-Plane's accuracy (in flight model), scope (in aircraft and terrain coverage), versatility (in aircraft type and weather conditions), add-on programs (in aircraft and scenery editors), customizability, downloadable aircraft, and downloadable scenery make it the ultimate flight simulation experience for Macintosh, Windows, and Linux platforms.
    

Requirements:

• A 2 GHz processor
• 1.0 GB RAM (physical memory)
• 64 MB VRAM (video memory on your video card)
• 10 GB of hard drive space