Narrative:

We configured the aircraft for a bleeds-off flap 5 takeoff, but used flap 1 speeds. We rotated with about 1500 ft remaining of runway. The correct flap 5 speeds would have caused to rotate a lot earlier.

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Original NASA ASRS Text

Title: USED 1 DEG FLAP SPDS FOR TKOF IN ERROR.

Narrative: WE CONFIGURED THE ACFT FOR A BLEEDS-OFF FLAP 5 TKOF, BUT USED FLAP 1 SPDS. WE ROTATED WITH ABOUT 1500 FT REMAINING OF RWY. THE CORRECT FLAP 5 SPDS WOULD HAVE CAUSED TO ROTATE A LOT EARLIER.

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.