I'd second tbc. Plus, if your friend is feeling rich and fancies a single pilot, multi engine type like a twin squirrel, he'll need 70 hours PIC rotary.
One of the many quirks of JAR FCL2, like needing 100 hours PIC rotary to get a multi pilot type rating. Not terribly useful for someone wishing to become a new co-pilot after doing a licence from scratch.
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Another day in paradise