As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT HAD COMPRESSOR STALL DURING TAKEOFF. MAINTENANCE INSPECTED ENGINE INLET AND COMPRESSOR AREA, FOUND EVIDENCE OF FROG INGESTION. INSPECTED ENGINE COMPRESSOR FOR DAMAGE NO DAMAGE WAS FOUND. PERFORMED ENGINE CHEMICAL WASH AND ENGINE POWER CHECK. OPS CHECK WAS GOOD.