What was found
FLIGHT 5145 - EN ROUTE CVG-AVP A NUISANCE SQUEALING NOISE EMITTING FROM GALLEY AREA, FLIGHT RETURNED TO THE FIELD. REPLACED THE GALLEY DRAIN REDUCER.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT 5145 - EN ROUTE CVG-AVP A NUISANCE SQUEALING NOISE EMITTING FROM GALLEY AREA, FLIGHT RETURNED TO THE FIELD. REPLACED THE GALLEY DRAIN REDUCER.