Narrative:

We took off out of iad (11 degrees flaps). After takeoff we did our after takeoff checklist and flaps (11 degrees) did not come up. We did not exceed limitations. The captain caught the selected (0 degrees) and indicating (11 degrees) difference and cycled the handle and the flaps came up without any further problem. Flaps checked out normal.

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Original NASA ASRS Text

Title: THE FLAPS ON AN ACR MLG FAILED TO COME UP ON THE FIRST TRY.

Narrative: WE TOOK OFF OUT OF IAD (11 DEGS FLAPS). AFTER TKOF WE DID OUR AFTER TKOF CHKLIST AND FLAPS (11 DEGS) DID NOT COME UP. WE DID NOT EXCEED LIMITATIONS. THE CAPT CAUGHT THE SELECTED (0 DEGS) AND INDICATING (11 DEGS) DIFFERENCE AND CYCLED THE HANDLE AND THE FLAPS CAME UP WITHOUT ANY FURTHER PROB. FLAPS CHKED OUT NORMAL.

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.