Once a passenger deplanes, do not allow them to _____ the aircraft. {Ans: RE-ENTER. Once a passenger deplanes, do not allow them to RE-ENTER the aircraft. A passenger "cannot" RE-ENTER the aircraft once they deplane. You cannot allow them to RE-ENTER.}The three categories of turbulence are ______, _______, _______. {Ans: LIGHT, MODERATE, and SEVERE are the three categories of turbulence. The three categories of turbulence are LIGHT, MODERATE, and SEVERE.}Following receiving the passenger count with the General Final Flight Manifest (GFFM), from the gate agent, the _____ FA will advice the flight crew and verbally state, _______. {Ans: FWD. PASSENGER COUNT RECEIVED. Following receiving the passenger count with the General Final Flight Manifest (GFFM), from the gate agent, the FWD FA will advice the flight crew and verbally state, PASSENGER COUNT RECEIVED. Following receiving the passenger count with the General Final Flight Manifest (GFFM), from the gate agent, the FWD FA will advice the flight crew and verbally state, PASSENGER COUNT RECEIVED.}If an international station is designated as ____, the flights will clear customs in the international station. If a station is designated as _____, the flights will clear customs upon arrival in the United States.