As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAKEOFF FROM WSAP NR 4 ENG FAILED TO PRODUCE TAKEOFF PWR. THE CREW REJECTED TAKEOFF AND RETURNED TO BLOCKS WITHOUT FURTHER INCIDENT. MX PERFORMED POWER RUN AND ACCELERATION CHECK. OPS CHECK GOOD IAW ERH 72.01.1. ACFT WAS RETURNED TO SERVICE.