As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NON-ETOPS CARGO FLIGHT 956 HNL-ITO - DURING CLIMB AT 24500 FEET, CREW HEARD WHAT SOUNDED LIKE A COMPRESSOR STALL FROM THE NR 1 ENGINE. CREW REDUCED POWER SETTINGS AND ALL ENGINE PARAMETERS WERE NORMAL. CREW LANDED IN ITO WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND DAMAGE TO THE C2 DISK AND NUMEROUS STATOR VANES. MAINTENANCE REMOVED AND REPLACED THE NR 1 ENGINE PER ALOHA MAINTENANCE FORMS M-211, M-212, M-213 AND M-215. AIRCRAFT WAS RETURNED TO SERVICE.