As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) MECHANIC FOUND DURING HELICOPTER TURN AROUND THAT THERE WAS HYD FLUID ON TAIL BOOM. AFTER INVESTIGATION FOUND HYD HOSE PN 704A34-412-271A WAS BLEW UP & THAT THE HYD TANK WAS ALMOST EMPTY, WHICH WILL HAVE CERTAINLY LEAD TO AN HYD FAILURE ON THE FOLLOWING FLIGHT.