Guys am dead now by say 15 times and still not able to find a way to get into that Ship where i need to disable the GPS jammer! Is there any hidden stair or something! Anyone played crysis can help me i think! Thanks in advance!

seems no body playing crysis

did you tincker around with diff. modes of the nano suit?

click the middle mouse button -> activate "Strength Mode" -> stand near the ship -> jump over it.
simple

http://www.crysisx.com/basics/nanosuit.htm

oh let me try again! Tried before! But fell in the sea

btw, you can find gameplay guide at gamespot.com under games' hints&cheats section.

Lots of thanks!

Also u can download cheat book database which has Cheats and Walkthroughs(game guides) for over 10k games

^^
Using cheats is a foolish thing to do as you spoil the fun of the game,let him try ,he will succeed!