Narrative:

Left flap (trailing edge) would not fully retract on departure. Complied with company procedures with return to den. Suspect foreign object damage in flap area would not allow flap to retract.

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Original NASA ASRS Text

Title: WING FLAPS OF ACR MLG ACFT STUCK IN AN ASYMMETRICAL POS DURING RETRACTION.

Narrative: L FLAP (TRAILING EDGE) WOULD NOT FULLY RETRACT ON DEP. COMPLIED WITH COMPANY PROCS WITH RETURN TO DEN. SUSPECT FOREIGN OBJECT DAMAGE IN FLAP AREA WOULD NOT ALLOW FLAP TO RETRACT.

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.