I've been playing a long time now, and found that the bloody u-boot is just too much for my skills.
How do I get to kill the bastard?
I tried what someone wrote, i.e. make rapid turns and bomb it again but didn't work for me.
What plane do you suggest to use for this mission???

i did it first time i think.

when the bomb circle thing is over the FRONT of the u-boat drop both bombs and they should hit. If you drop when the bombing circle is over the middle or end you won't hit unless you're REALLY low.

i did it with the Mosquito.

Thanks!
I will try it today.
By the way how many times do you have to do hit it in order to sink it?

you have to drop both bombs on it about twice or thrice.

Thanks for the tip. I finally did it :-)