As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) WHILE PERFORMING EXTENDED HOVER DURING SEARCH AND RESCUE HOIST TRAINING, THE ENGINE OIL TEMPERATURE REACHED 140 C. THE MISSION WAS ABORTED AND THE ACFT RETURNED TO BASE. TOUBLESHOOTING IS ON-GOING AND OPERATOR WILL LIKELY ELECT TO REPLACE THE ENGINE.