Narrative:

Departed dtn at XY30 am en route to AL15 on jul/xx/93. 3 hours 15 mins into flight had rough running engine and made precautionary landing at mob. Unable to determine problem. Ground tested and flew to btr, home base.

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Original NASA ASRS Text

Title: PLT OF AN SMA SEL ACFT MADE A PRECAUTIONARY LNDG AFTER THE ENG BEGAN RUNNING ROUGHLY.

Narrative: DEPARTED DTN AT XY30 AM ENRTE TO AL15 ON JUL/XX/93. 3 HRS 15 MINS INTO FLT HAD ROUGH RUNNING ENG AND MADE PRECAUTIONARY LNDG AT MOB. UNABLE TO DETERMINE PROB. GND TESTED AND FLEW TO BTR, HOME BASE.

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.