An ACR B767 flight made an emergency landing after the trailing edge flaps had an asymmetry condition develop after takeoff.

Date: 1999-01 · Aircraft: B767 Undifferentiated or Other Model

Anomalies: Aircraft equipment problem criticalOther unspecified

Synopsis

An ACR B767 flight made an emergency landing after the trailing edge flaps had an asymmetry condition develop after takeoff.

Narrative

Rewritten in plain English from NASA’s original all-caps telegraphic report — facts, figures, and terminology preserved.

Had trailing edge flap asymmetry, flap at 15 degrees. Returned to BGI. Landing weight 282,000 lbs. Sink rate 100-200 feet per minute at landing.

Show the original NASA report (verbatim, telegraphic)

HAD TRAIL FLAP ASYMMETRY FLAP AT 15 DEGS. RETURNED TO BGI. LNDG WT 282000 LBS. SINK RATE 100-200 FPM AT LNDG.

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Source: NASA Aviation Safety Reporting System (public domain). Reports are voluntary submissions and are not verified by NASA.