уявна вертикаль
imaginary time
imaginary ground registration point
imaginary enemy
instantaneous vertical speed indicator / instantaneous vertical-speed indicator (IVSI)
high vertical inclination angle
vertical
vertical / short takeoff and landing (V/STOL)
vertical aerial photography
vertical angle
vertical axis
vertical blip
vertical datum plane
vertical distance
vertical envelopment
vertical gyro indicator
vertical photograph
vertical plane
vertical position
vertical replenishment (VERTREP)
vertical scale indicator
vertical stabilizer (fin)
vertical subordination
vertical take off and landing (VTOL)
vertical-lift aircraft
horizontal / vertical steering command
vertical field of fire
multiple beam vertical directivity pattern radar
vertical coverage multiple beam radar
vertical air photo
vertical control operator
vertical deviation
vertical dispersion