What was found
CLIMBING THRU 13,000 FEET HEARD LOUD BANGING NOISE FROM CARGO SECTION FOLLOWED BY FLAPPING NOISE COMING FROM AIR CONDITIONING DUCTS. DOORS LIGHT CAME ON, ON MASTER WARNING PANEL ONLY. INSPECTED FREIGHT IN MAIN CARGO COMPARTMENT, FWD, MID AND BULK CARGO COMPARTMENTS. NO SHIFTED LOADS NOTED, ALL CARGO SECURED. INSPECTED NR 1 & 2 AIR CONDITIONING DUCTING, NO DEFECTS NOTED. INSPECTED NR 1 & NR 2 PACKS FOR ICING, FOUND NR 1 HAD WATER, DRAINED AND CHANGED BAG. OPS CHECK NORMAL IAW A300 MM 21-51-00. CYCLED FWD, MID, AFT CARGO DOORS. OPS CHECK NORMAL IAW A300 MM 52-71-00.