Narrative:

On descent into san about FL300 we evidently hit some wake turbulence from another aircraft. A few jolts and then smooth. The seatbelt sign was off. No other aircraft observed on TCAS or visually. After landing I was told the flight attendant working in the aft galley had hit his behind on the quarter turn in the galley. I discussed this with him after landing and he thought it was bruised. I contacted chief pilot and he told me to file this report.

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Original NASA ASRS Text

Title: A B757 ENCOUNTERED WAKE TURBULENCE DESCENDING OUT OF 30000 FT INTO SAN. A FLT ATTENDANT WAS SLIGHTLY INJURED.

Narrative: ON DSCNT INTO SAN ABOUT FL300 WE EVIDENTLY HIT SOME WAKE TURBULENCE FROM ANOTHER ACFT. A FEW JOLTS AND THEN SMOOTH. THE SEATBELT SIGN WAS OFF. NO OTHER ACFT OBSERVED ON TCAS OR VISUALLY. AFTER LNDG I WAS TOLD THE FLT ATTENDANT WORKING IN THE AFT GALLEY HAD HIT HIS BEHIND ON THE QUARTER TURN IN THE GALLEY. I DISCUSSED THIS WITH HIM AFTER LNDG AND HE THOUGHT IT WAS BRUISED. I CONTACTED CHIEF PLT AND HE TOLD ME TO FILE THIS RPT.

Data retrieved from NASA's ASRS site as of May 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.