What was found
ATB-TWO LOUD BANGS, FROM LEFT ENGINE, LOW OIL PRESSURE, COMPRESSOR STALL, LEFT ENGINE SHUT DOWN, RETURNED TO HNL, WHERE AN UNEVENTFUL LANDING WAS MADE. REMOVED AND REPLACED LEFT ENGINE IAW MM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ATB-TWO LOUD BANGS, FROM LEFT ENGINE, LOW OIL PRESSURE, COMPRESSOR STALL, LEFT ENGINE SHUT DOWN, RETURNED TO HNL, WHERE AN UNEVENTFUL LANDING WAS MADE. REMOVED AND REPLACED LEFT ENGINE IAW MM.