DRIFT ANGLE
Drift angle, the angle obtained by subtracting the angle of the angle of the track of the course line.
DRIFTDOWN
MAKE decline, loss of height plane caused by power loss of one or more engines and the inability of the aircraft to maintain the current altitude and speed.
DRIPSTICK
GAUGE (falls), the component disposed on the lower portion of the skin of the fuel tank to measure the amount of fuel in the tank airplane.
DUTCH ROLL
"Dutch" roll movement of the aircraft about the longitudinal axis, characterized by rotating in one direction and rotation around the vertical axis in the opposite direction.
DYNAMIC DATA
CURRENT DATA, data appearing on EFIS, which repeatedly updated, for example, the present position.
DYNAMOMETER
Dynamometers, mechanical device used to measure the strength, power and torque.
DZUS FASTENER
"DZUS" clip type clamp for the hood or panel where the hat with keyway rotates around a spring steel wire, similar to Lock the key into the slot.