WHAT IS A TILT-ROTOR AIRCRAFT?

A tiltrotor aircraft combines the vertical lift capability of a helicopter with the speed of a turboprop
aeroplane.
Explanation from Wikipedia
VP 531 (full scale)
Cruise Speed
300 knots     (345 mph)
Range        
1200 nm        (1380 miles)
Cruise Altitude
25,000 ft
Empty Weight        
7000 lbs
Gross Weight        
11,000 lbs
Passenger        
8 commuter version (6 corporate version) plus
pilot and copilot
Engine        
1-  2000 HP
Max Fuel     
2500 lbs
VP 124 (10th scale RC prototype)
Cruise Speed
41 knots        (47 mph)
Range        
about 6 minutes
Weight
9 lbs
Engine
4-  600 watt electric
Batteries
4-  2200 mAh 11.1 volt lithium polymer
Vertiplane has designed a Vertical Take-Off and Landing aircraft using proprietary methods as well
as the latest in CAD design software to design a simple and efficient VTOL aircraft that requires no
artificial stabilization. It can also auto-rotate and land at 0 forward speed, like a helicopter, in case of
engine failure.

Some of the most respected aircraft consultants in the business have also contributed their valuable
expertise to this effort.

Part of the aircraft design was done on X-Plane, a computer simulator program.

Check out a video recorded in X-Plane of the full scale version.  These can be viewed using
QuickTime Player.        
      
COMPUTER SIMULATION
Our first priority is to design a working model. This will be used to define and fine tune the controls
during transition from hover to cruise flight and back again. The model will also define the interaction
of the wings and propellers so proper wing and propeller incidence can be obtained for cruise flight.

The model is 10th scale and is currently an aluminum test rig. Once stable hover flight has been
achieved, a fiberglass scale model will be built for the transition flights.   
Check back often as we will update the website frequently.
X-Plane 8.6 quad
Design