Narrative:

Flight attendants discovered a passenger had brought on board personal oxygen. This oxygen was liquid oxygen. I contacted air carrier medical; plus customer service rep; and dangerous goods department. Liquid oxygen on board was not approved (fom 13.10.16). Canister was removed from aircraft and placed in lost and found. Seems to me this type item should not have gotten through security.

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Original NASA ASRS Text

Title: PAX BROUGHT LIQUID OXYGEN CANISTER INTO ACFT CABIN. CAPT HAD CANISTER REMOVED FROM ACFT AND PLACED IN LOST AND FOUND.

Narrative: FLT ATTENDANTS DISCOVERED A PAX HAD BROUGHT ON BOARD PERSONAL OXYGEN. THIS OXYGEN WAS LIQUID OXYGEN. I CONTACTED ACR MEDICAL; PLUS CUSTOMER SVC REP; AND DANGEROUS GOODS DEPT. LIQUID OXYGEN ON BOARD WAS NOT APPROVED (FOM 13.10.16). CANISTER WAS REMOVED FROM ACFT AND PLACED IN LOST AND FOUND. SEEMS TO ME THIS TYPE ITEM SHOULD NOT HAVE GOTTEN THROUGH SECURITY.

Data retrieved from NASA's ASRS site as of January 2009 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.