Narrative:

On takeoff at cle, flight attendant reported scrapping noise during rotation. Aircraft departed runway 5L. At rotation, aircraft encountered bump on runway during final portion of rotation that tended to 'launch' aircraft into the air. At no time did aircraft rotate above command bars. Inspected aircraft after landing and found skin and drain mast damage on aft fuselage.

Google
 

Original NASA ASRS Text

Title: ACR MLG SUFFERS TKOF TAIL STRIKE.

Narrative: ON TKOF AT CLE, FLT ATTENDANT RPTED SCRAPPING NOISE DURING ROTATION. ACFT DEPARTED RWY 5L. AT ROTATION, ACFT ENCOUNTERED BUMP ON RWY DURING FINAL PORTION OF ROTATION THAT TENDED TO 'LAUNCH' ACFT INTO THE AIR. AT NO TIME DID ACFT ROTATE ABOVE COMMAND BARS. INSPECTED ACFT AFTER LNDG AND FOUND SKIN AND DRAIN MAST DAMAGE ON AFT FUSELAGE.

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.