Narrative:

During touchdown and rollout; a passenger who was asleep abruptly woke up when his seat bottom cushion slid forward. While attempting to right himself he sustained a lower back injury. His seatbelt was apparently loosely fastened. After parking he requested medical attention. An ambulance was summoned. He was removed from aircraft by wheelchair and transported to a hospital by ambulance. Our further examination of seat bottom cushion revealed that it was not the correct one for a B757. Seat molding and bottom cushion did not fit together properly. Also; the velcro did not properly match for added stability. Maintenance notified and seat blocked off for next departure.

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Original NASA ASRS Text

Title: A B757-200 PASSENGER SEAT BOTTOM CUSHION SLID FWD DURING TOUCHDOWN AND ROLLOUT. PASSENGER SUSTAINED LOWER BACK INJURY WHILE ATTEMPTING TO RIGHT HIMSELF.

Narrative: DURING TOUCHDOWN AND ROLLOUT; A PAX WHO WAS ASLEEP ABRUPTLY WOKE UP WHEN HIS SEAT BOTTOM CUSHION SLID FORWARD. WHILE ATTEMPTING TO RIGHT HIMSELF HE SUSTAINED A LOWER BACK INJURY. HIS SEATBELT WAS APPARENTLY LOOSELY FASTENED. AFTER PARKING HE REQUESTED MEDICAL ATTN. AN AMBULANCE WAS SUMMONED. HE WAS REMOVED FROM ACFT BY WHEELCHAIR AND TRANSPORTED TO A HOSPITAL BY AMBULANCE. OUR FURTHER EXAMINATION OF SEAT BOTTOM CUSHION REVEALED THAT IT WAS NOT THE CORRECT ONE FOR A B757. SEAT MOLDING AND BOTTOM CUSHION DID NOT FIT TOGETHER PROPERLY. ALSO; THE VELCRO DID NOT PROPERLY MATCH FOR ADDED STABILITY. MAINT NOTIFIED AND SEAT BLOCKED OFF FOR NEXT DEP.

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.