Narrative:

I issued taxi to C-550 to runway 20. I noticed that it took excessive thrust to start the aircraft moving. As the aircraft taxied past the tower, I noticed a set of wheel chocks connected by a rope being dragged by the nose gear. Told the aircraft to hold his position and advised him of the situation. Copilot removed the chock which had the rope over the axle. Pilot thanked me very much.

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Original NASA ASRS Text

Title: G-550 TAXIED WITH CHOCK WRAPPED AROUND NOSEWHEEL.

Narrative: I ISSUED TAXI TO C-550 TO RWY 20. I NOTICED THAT IT TOOK EXCESSIVE THRUST TO START THE ACFT MOVING. AS THE ACFT TAXIED PAST THE TWR, I NOTICED A SET OF WHEEL CHOCKS CONNECTED BY A ROPE BEING DRAGGED BY THE NOSE GEAR. TOLD THE ACFT TO HOLD HIS POS AND ADVISED HIM OF THE SIT. COPLT REMOVED THE CHOCK WHICH HAD THE ROPE OVER THE AXLE. PLT THANKED ME VERY MUCH.

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.