As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DUE TO FLIGHT CREW REPORT OF FISH ODOR IN AIRCRAFT CABIN AND FWD CARGO PIT. ISOLATE NEUTRALIZE ODOR CAUSING AREA AS REQUIRED. R & R TWO INSULATION BLANKETS, ONE UNDER THE MIX CHAMBER AND ONE IN FRONT OF AND TO THE RT OF THE AFT CARGO BULKHEAD IAW AMM 25-80-00. R&R 2 INSULATION BLANKETS; 1 UNDER THE MIX CHAMBER AND 1 IN FRONT OF AND TO THE RIGHT OF THE AFT CARGO BULKHEAD; PER AMM 25-80-00.