Narrative:

While talking with [the copilot]; he noticed that a blade on the left engine was damaged. About two inches was missing from the tip of a blade. During preflight that evening; it was raining heavily and I was wearing a rain jacket with a hood and aircraft was given a fast preflight. I didn't notice anything amiss. During the night's flight; the aircraft never had any incidents whatsoever. The aircraft had to be damaged by something while sitting on the ramp; because only one blade was damaged.

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Original NASA ASRS Text

Title: Citation 560XL Captain reported noticing fan blade damage while conducting the exterior preflight inspection; with no previous record of the occurrence.

Narrative: While talking with [the copilot]; he noticed that a blade on the left engine was damaged. About two inches was missing from the tip of a blade. During preflight that evening; it was raining heavily and I was wearing a rain jacket with a hood and aircraft was given a fast preflight. I didn't notice anything amiss. During the night's flight; the aircraft never had any incidents whatsoever. The aircraft had to be damaged by something while sitting on the ramp; because only one blade was damaged.

Data retrieved from NASA's ASRS site 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.