hi
I did some reserch a couple of years ago and was told that; no you can not transfer the type to your jaa cert unless you have 500h on type. then you only have to do a pc. how ever most countrys allow you to fly on your faa for up to one year and there for you are allowed to fly the type for a jaa operator. when you have the 500h on type ( within one year) you do the pc. some of the us schools are actually aproved for jaa examinations, others can be aproved retroactively. hope it helps, good luck