Narrative:

Approximately 1/2 into otherwise uneventful flight, flight attendant entered cockpit to advise she could smell odd smell from rows 12-15, possibly from cargo compartment. Said it maybe was some type of fuel smell. I told her to investigate to find possible source of smell. She came back and wanted first officer to help a little bit. First officer was sent to help. The odor was very, very strong as reported by first officer. Flight attendant then found source, 2 bottles of compressed propane, belonging to a passenger. Took bottles into possession and secured into galley. 1 of these bottles was leaking gas. About 15 mins later, more intense odors were coming from passenger carry-on luggage. Now were found kerosene leaking all over and soaking his bag. Again, this was taken and separated from gas bottles. By this time we had started high speed descent into sdq. Straight-in ILS runway 17. Operations at sdq were advised to meet aircraft with security. I am happy to say that everything was handled by the utmost professionalism by the first officer, cabin crew and sdq operations.

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Original NASA ASRS Text

Title: ARPT TERMINAL SECURITY -- AN ACR ENRTE DISCOVERS THAT A PAX HAS COMPRESSED PROPANE AND LIQUID KEROSENE IN HIS, SUPPOSEDLY, SCREENED CARRY-ON LUGGAGE.

Narrative: APPROX 1/2 INTO OTHERWISE UNEVENTFUL FLT, FLT ATTENDANT ENTERED COCKPIT TO ADVISE SHE COULD SMELL ODD SMELL FROM ROWS 12-15, POSSIBLY FROM CARGO COMPARTMENT. SAID IT MAYBE WAS SOME TYPE OF FUEL SMELL. I TOLD HER TO INVESTIGATE TO FIND POSSIBLE SOURCE OF SMELL. SHE CAME BACK AND WANTED FO TO HELP A LITTLE BIT. FO WAS SENT TO HELP. THE ODOR WAS VERY, VERY STRONG AS RPTED BY FO. FLT ATTENDANT THEN FOUND SOURCE, 2 BOTTLES OF COMPRESSED PROPANE, BELONGING TO A PAX. TOOK BOTTLES INTO POSSESSION AND SECURED INTO GALLEY. 1 OF THESE BOTTLES WAS LEAKING GAS. ABOUT 15 MINS LATER, MORE INTENSE ODORS WERE COMING FROM PAX CARRY-ON LUGGAGE. NOW WERE FOUND KEROSENE LEAKING ALL OVER AND SOAKING HIS BAG. AGAIN, THIS WAS TAKEN AND SEPARATED FROM GAS BOTTLES. BY THIS TIME WE HAD STARTED HIGH SPD DSCNT INTO SDQ. STRAIGHT-IN ILS RWY 17. OPS AT SDQ WERE ADVISED TO MEET ACFT WITH SECURITY. I AM HAPPY TO SAY THAT EVERYTHING WAS HANDLED BY THE UTMOST PROFESSIONALISM BY THE FO, CABIN CREW AND SDQ OPS.

Data retrieved from NASA's ASRS site as of July 2007 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.