If you are in the US, talk to Martin Sims at Atlantic helicopters in Fort Pierce - they do FAA and EASA training, including check and licensing rides. As they are one of our satellite bases you can do your ground school there too.
If you have an FAA CPL it's 400 hours of study for the EASA ATP and if you have an FAA IR it's training as required.
Last edited by paco; 11th Jun 2017 at 04:02.