Narrative:

On taxi-in at sfo gate, I made a right turn onto the taxi in line and checked my marshallers and taxied in following the marshaller's signals. I then set the brake and completed the shutdown checklist. I packed my bag and said goodbye to the passenger and met the new captain on the jetway. He told me that a catering truck had backed into my left wing. He asked me if I wanted him to enter it in the aircraft logbook. I said I would enter it. I then went outside and inspected the wing with sfo mechanics. The wing was over the truck about a foot and did not appear to damage the wingtip. I then went to the hotel. I got a call from sfo maintenance 2 hours later saying I had taxied into the truck. I don't believe this happened because I felt no impact and the marshallers did not give me any indication that anything unusual had happened. I only learned about the incident from the new captain. Supplemental information from acn 622296: in terminal captain indicated that catering truck on gate Y had backed into left wing of our aircraft.

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Original NASA ASRS Text

Title: B737 INBOUND CAPT WAS INFORMED BY OUTBOUND CAPT THAT A CATERING TRUCK BACKED INTO THE L WINGTIP. CONTACT ORIGINALLY ATTRIBUTED TO INBOUND FLT CREW ENTERING GATE AREA.

Narrative: ON TAXI-IN AT SFO GATE, I MADE A R TURN ONTO THE TAXI IN LINE AND CHKED MY MARSHALLERS AND TAXIED IN FOLLOWING THE MARSHALLER'S SIGNALS. I THEN SET THE BRAKE AND COMPLETED THE SHUTDOWN CHKLIST. I PACKED MY BAG AND SAID GOODBYE TO THE PAX AND MET THE NEW CAPT ON THE JETWAY. HE TOLD ME THAT A CATERING TRUCK HAD BACKED INTO MY L WING. HE ASKED ME IF I WANTED HIM TO ENTER IT IN THE ACFT LOGBOOK. I SAID I WOULD ENTER IT. I THEN WENT OUTSIDE AND INSPECTED THE WING WITH SFO MECHS. THE WING WAS OVER THE TRUCK ABOUT A FOOT AND DID NOT APPEAR TO DAMAGE THE WINGTIP. I THEN WENT TO THE HOTEL. I GOT A CALL FROM SFO MAINT 2 HRS LATER SAYING I HAD TAXIED INTO THE TRUCK. I DON'T BELIEVE THIS HAPPENED BECAUSE I FELT NO IMPACT AND THE MARSHALLERS DID NOT GIVE ME ANY INDICATION THAT ANYTHING UNUSUAL HAD HAPPENED. I ONLY LEARNED ABOUT THE INCIDENT FROM THE NEW CAPT. SUPPLEMENTAL INFO FROM ACN 622296: IN TERMINAL CAPT INDICATED THAT CATERING TRUCK ON GATE Y HAD BACKED INTO L WING OF OUR ACFT.

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.