As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT ENGINE COMPRESSOR STALL AFTER T/O ON CLIMB OUT - COMPUTER RECORDED UNCOMMANDED ENGINE SURGES - CREW REDUCED POWER AND RETURNED TO AIRPORT WITHOUT INCIDENT - BORESCOPE OF ENGINE SHOWED "METCO LINER RELEASE AND BENT COMPRESSOR BLADES" - OUT OF CAUTION WE BORESCOPED THE RIGHT ENGINE AND FOUND THAT THE METCO HAD MISSING SECTIONS AND BENT BLADES ON THE RIGHT ENGINE AS WELL - NO COMPUTER FAULTS NOTED ON THIS SIDE -