Summary
We propose to adopt a new airworthiness directive (AD) for certain Dassault Aviation Model FALCON 2000 and FALCON 2000EX airplanes. This proposed AD was prompted by a determination that new center of gravity (CG) limits applicable during takeoff with a Slat/ Flap SF2 setting are necessary. This proposed AD would require revising the airplane flight manual (AFM) to include procedures to advise the flightcrew of the new CG limits. We are proposing this AD to prevent an erratic takeoff path and consequent reduced controllability of the airplane.