Narrative:

During cruise flight going to cmi, aircraft began to shake and vibrate for a few seconds. I was the PF and I had to retrim the aircraft with right aileron trim. All indications showed normal. 5 mins later while descending into cmi, aircraft again began to shake and vibrate for a few more seconds. Landed a few mins later at cmi without incident. On postflt inspection, found right main gear door rod broken and gear door bent and the metal ripped.

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Original NASA ASRS Text

Title: JETSTREAM 32 IS FOUND TO HAVE A R MAIN GEAR DOOR RIPPED AND BENT WITH THE DOOR ROD BROKEN. VIBRATION FELT IN THE AIR, DAMAGE FOUND ON POSTFLT.

Narrative: DURING CRUISE FLT GOING TO CMI, ACFT BEGAN TO SHAKE AND VIBRATE FOR A FEW SECONDS. I WAS THE PF AND I HAD TO RETRIM THE ACFT WITH R AILERON TRIM. ALL INDICATIONS SHOWED NORMAL. 5 MINS LATER WHILE DSNDING INTO CMI, ACFT AGAIN BEGAN TO SHAKE AND VIBRATE FOR A FEW MORE SECONDS. LANDED A FEW MINS LATER AT CMI WITHOUT INCIDENT. ON POSTFLT INSPECTION, FOUND R MAIN GEAR DOOR ROD BROKEN AND GEAR DOOR BENT AND THE METAL RIPPED.

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.