five-blade main rotor
п'ятилопатевий несучий гвинт
п'ятилопатевий несучий гвинт
blade tip light / main-rotor blade tip light
main-rotor blade tip light blade tip light
main-rotor head / main-rotor hub
main rotor transmission / main gear box
blade flat; saber flat; sword flat, flat of the blade / sword
blade de-icers / blade heating elements
blade heating elements / blade de-icers