Narrative:

Upon descent of aircraft, we encountered severe turbulence. Seatbelt sign was on. I was assisting a passenger. I was not hurt. 2 flight attendants in coach were doing a beverage service. They were both hurt. The flight was met by paramedics and airline management. 1 flight attendant injured her knee, the other injured her back. We had no warning of oncoming events. Captain stated he had no indication on radar of aircraft. Seems to be a case of severe clear air turbulence.

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Original NASA ASRS Text

Title: B737-800 CABIN ATTENDANTS INJURED DURING ENCOUNTER WITH CLR AIR TURB DURING DSCNT FOR LNDG WITH SEATBELT SIGN ON.

Narrative: UPON DSCNT OF ACFT, WE ENCOUNTERED SEVERE TURB. SEATBELT SIGN WAS ON. I WAS ASSISTING A PAX. I WAS NOT HURT. 2 FLT ATTENDANTS IN COACH WERE DOING A BEVERAGE SVC. THEY WERE BOTH HURT. THE FLT WAS MET BY PARAMEDICS AND AIRLINE MGMNT. 1 FLT ATTENDANT INJURED HER KNEE, THE OTHER INJURED HER BACK. WE HAD NO WARNING OF ONCOMING EVENTS. CAPT STATED HE HAD NO INDICATION ON RADAR OF ACFT. SEEMS TO BE A CASE OF SEVERE CLR AIR TURB.

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.