[quote][b][url=/v3/forum/portes-avions-39/topic/les-porte-avions-126/?post=9102#post-9102]ex-pit[/url] a dit le 29/10/2006 à 15:30 :[/b] [quote="ironman"][quote="Tuckson"][url=http://www.mcaorals.co.uk/Photos/Merchant%20navy%20images/Aircraft-carrier.jpg]Ca calme ![/url] :shock: :shock:[/quote] mon dieu! :shock: pourquoi fais-t-il une manoeuvre de ce genre... peut-etre pour se pratiqué a évité une torpille... missile ou une mine?[/quote] [i]The attached picture[/i] (celle mise en ligne par Sonny)[i] illustrates one of the hazards of messing with large ships. I think it was taken of sea trials without the airgroup aboard. And I believe it is of a demonstration of full port rudder at high speed. The point for us is that even though the heading has changed about 30 degrees the ship is still moving on the original course. I took an aircraft carrier driving course once, and I believe the name for that is "set and precession. " There were calculations for plotting our track based on when a heading change was made and the time when the ship actually started moving along the new heading.[/i] Source : http://www.waggonerguide.com/ [url=http://www.usni.org/membersonly/Images/mem_nim_ss_preview3.jpg]Autre virage plein pot...[/url][/quote]