Hi everyone, in the frame of my studies (I am 40 years old and want to add marketing & commercial knowledge to my engineer initial training), I am conducting an international survey about Naval Navigation Equipment. Please take five minutes of your time to answer 4-5 questions by following this link: https://spreadsheets.google.com/spreadsheet/viewform?formkey=dE12dmluTVl1Z1lTRUlIR3E4U3VNbmc6MQ The more answers, the more relevant the results ! Many thanks for your help. Best regards. Nicolas.