Only one at the moment - Oxford don't do helicopters and haven't done for some time. You will be taking aeroplane exams.
We have a US option as well (with Cloud 9), and our students take helicopter exams - check out the updates section at
Caledonian Advanced Pilot Training. You can also do our consolidation weeks at Bristows if you want to go modular and do your flying there. This means you can start your ground studies asap with our distance learning course.
We also have hour building options afterwards.
Phil