Master Vincenzo Lubrano Lavadera, Officiers and Crew of R/V Urania are gratefully acknowledged for their extremely helpful and patient support during our operations. The crossing of the Lipari- Salina strait crowded with sails has been a remarkable masterpiece. Marco Ligi and Luca Masini are thanked for their help in preparing the Seismic Equipment. Angelo Magagnoli, Wladimiro Landuzzi, Patrizia Dall'Olio and Paolo Ferretti helped with the logistic.