крило зі зворотним поперечним V
negative thrust propeller / negative-thrust propeller
negative dihedral
negative dihedral effect
negative dihedral situation
wing dihedral effect
dihedral wing
wing-in-ground-effect amphibious craft; ground-effect vehicle (GEV); wing-in-ground-effect (WIG); ground-effect craft; wingship; flarecraft; ekranoplan
wing-to-body fairing / wing-body fairing
blended-wing design (blended wing/body design)
infrared / negative ultraviolet (IR/NUV) seeking
negative electrical charge
negative report
battery negative post
negative source
negative stability
negative vertical acceleration
negative
negative contact
negative sensor
negative enemy contact
negative contact (in cloud)
negative contact on
Enables reversible motor direction to provide negative thrust and allow inverted flight
negative thrust
emergency negative thrust
basic local dihedral angle
dihedral
dihedral canards
dihedral effect
dihedral stability
dihedral tailplane
downward dihedral