What was found
RETURNED TO FIELD, AFTER ROTATION SEVERAL LOUD BANGS WERE HEARD FROM THE RT ENGINE, COMPRESSOR STALL. REPLACED THE RIGHT ENGINE ASSY.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RETURNED TO FIELD, AFTER ROTATION SEVERAL LOUD BANGS WERE HEARD FROM THE RT ENGINE, COMPRESSOR STALL. REPLACED THE RIGHT ENGINE ASSY.