Narrative:

Aircraft developed #1 engine vibration while holding at adena intersection. Emergency was declared and was cleared from holding and vectored for approach/landing at clt. Approach/landing was uneventful, taxied to gate after landing. Engine anti-ice was on and there were no indications of icing while holding.

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Original NASA ASRS Text

Title: FLC OF A FOKKER 100 DECLARED AN EMER WHILE HOLDING IN DSCNT DUE TO THE #1 ENG VIBRATION.

Narrative: ACFT DEVELOPED #1 ENG VIBRATION WHILE HOLDING AT ADENA INTXN. EMER WAS DECLARED AND WAS CLRED FROM HOLDING AND VECTORED FOR APCH/LNDG AT CLT. APCH/LNDG WAS UNEVENTFUL, TAXIED TO GATE AFTER LNDG. ENG ANTI-ICE WAS ON AND THERE WERE NO INDICATIONS OF ICING WHILE HOLDING.

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.