As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
OXYGEN BOTTLE MISSING-USED AT VID-MONITOR MID-CBN CTR NR 1. 3 OXYGEN BOTTLES USED FROM AFT COACH :DISTRIBUTED BOTTLES EVENL Y TO ALL THREE STATIONS, PLACED DF STICKERS ON BOTTLE BRACKETS AND PLACED STICKER DF ON EMPTY BOTTLES, EMPTY BOTTLES LOCATED AT 1AB , 20ABC AND COMPT OUTSIDE FWD AFT LAV. REPLACED USED OXYGEN BOTTLES LISTED ABOVE.