Orca :
Only during the day may 1st British ships approach , from then on at night .- It usualy happen during the day when they were atacking Remmeber those old black and white Tv , when you move the antena and the screen came on all white full of black dots ? that is what it look like .- Another one was that an angle of about 30 derees came all black and it was coming from the direccion of the air atack .- I used to work a lot with the primary on normal not using MTI because that way you can catch someone flying low very low , same with the ships when they approach , if you go on Normal video you can clearly see when the helicopters takes off .- You can see when the splash of the 155 round hits the water .-
Correction : You can see the spalsh that the 155mm does when it hits the water .-