The Feasibility Study for CAT Ⅱ ILS Flight Test with Type Ⅰ ILS

Abstract

Airports with Type Ⅱ ILS is the precondition of CAT Ⅱ ILS flight test. Since domestic airports with Category Ⅱ operation condition are all large hub airports, many restrictions will greatly affect the efficiency of flight test. In order to increase the airports selection margin, and accelerate the test process, a new method of car-rying out CAT Ⅱ ILS flight test with Type Ⅰ ILS in domestic is firstly proposed. The research results show this new method can meet the requirements of airworthiness certification, and is feasible. It is an effective flight test method that can be applied to most airports with Category Ⅰ operation condition in domestic.

Keywords

• type ⅰ ils
• type ⅱ ils
• cat ⅱ ils flight test
• airworthiness certification
• feasibility