As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 3317 LOCATIONS 404 MIDDLE OVEN STARTED SMOKING SND SPARKING WHEN TRYING TO HEAT UP HAMBURGER TOPS. WE CUT POWER, AIRED OUT THE GALLEY AND DID NOT USE THAT OVEN AGAIN. CORRECTIVE ACTION: INSPECTED MID GALLEY OVEN + FOUND COFFEE GRAINS ROASTED AND BURNED AT THE OVEN HEATING SOURCE. R/R + CLEANED SURROUNDING. (0153381)