if you have any solution to propose, even if this means to travel to another country and fly the examination, or contact with a TRE and pay him to come to Greece and fly the examination flight.
manthosn I think that it's your licence's state of issue that counts, not the examiner's, so
- either you find an examiner who holds an ATPL(H) with R44 rating, even with a non greek license,
- or you change your state of license issue for another one and then you can choose any examiner, even with a Greek license, without an ATPL(H )