Narrative:

While on approach to phl we received a flap asymmetry message on both MFDU's. Flaps were at zero degrees. Followed landing with flaps less than 25 degrees checklist and landed uneventfully with flaps zero. Normal brakes and idle reverse thrust were used.

Google
 

Original NASA ASRS Text

Title: AN FK10 HAS TO MAKE A NO FLAP APCH AND LNDG AT PHL WHEN THE ASYMMETRICAL FLAP WARNING INDICATES A FLAP PROB.

Narrative: WHILE ON APCH TO PHL WE RECEIVED A FLAP ASYMMETRY MESSAGE ON BOTH MFDU'S. FLAPS WERE AT ZERO DEGS. FOLLOWED LNDG WITH FLAPS LESS THAN 25 DEGS CHKLIST AND LANDED UNEVENTFULLY WITH FLAPS ZERO. NORMAL BRAKES AND IDLE REVERSE THRUST WERE USED.

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.