of the deck the front portion of the deck is in turn fitted with two cells 10 which in this instance are disposed in tandem the two cells 10 are arranged in a removable cowl 12 fig4 shows the vessel in a configuration wherein the cowl 12 is removed the front cell 10 is fitted with a transparent bubble 13 and protects a camera 15 it may be seen that the camera 15 is disposed on an axis z which allows it to rotate over a 360 u00b0 angle the motion of the camera 15 is controlled by an electric motor it is specified that in a variant of the invention the panel 16 which is positioned at the stem area of the vessel may be transparent too this disposition provides an underwater viewing area this underwater viewing area may be utilized by tilting the camera so that instead of an aerial vision through the transparent bubble 13 the camera is positioned facing the transparent panel 16 of the stem area and provides an underwater vision in this embodiment the camera 15 is movable along two axes it is movable about a vertical axis so as to provide a vision up to 360 u00b0 around the vessel and it is movable about a transverse axis y so as to switch from an aerial position where the camera is positioned inside the transparent bubble 13 to an underwater position where the camera is facing the transparent panel 16 the cell which is located behind.