This is a unique engineering development Accessair being the 1st in the world to have developed this design on a telescopic stair to better serve passengers. Our system consists of a telescopic ramp being able to go up and down the stairs at any of the elevations that the APS stairs is positioned at. The system will follow all ADA and OSHA regulations. This system will enable the en-planeing and de-planeing of the wheel chair passenger without having to use some other vehicles or extra personnel. The recently developed wheel chair lift system is efficient, compact, adapted to today’s need, And avoids need to purchase additional equipment. Disabled passengers movements will be easier, no extra personnel needed