Narrative:

Experienced a very loud bang descending from FL280. Did not lose power. Assumed a compressor stall #2 engine. Engine operated normal.

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Original NASA ASRS Text

Title: A B737-300 crew reported an engine compressor stall while being the descent from FL280 but could not determine which engine was the cause.

Narrative: Experienced a very loud bang descending from FL280. Did not lose power. Assumed a compressor stall #2 engine. Engine operated normal.

Data retrieved from NASA's ASRS site as of April 2012 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.