Narrative:

[I had a] normal balloon inflation; weather perfect. [I] flew approximately 15 minutes to 1;000 ft AGL. Control lines to balloon rotator vents became entangled. While attempting to correct vent problem; balloon encountered rapid descent striking surface. Balloon recovered to flight with no damage to persons or property. [I] flew on to landing 30 minutes later.

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Original NASA ASRS Text

Title: A Ballon's Rotator Vent Control Lines became entangle resulting the loss of aircraft control and a rapid descent to ground contract. The Pilot recovered and continued the flight.

Narrative: [I had a] normal balloon inflation; weather perfect. [I] flew approximately 15 minutes to 1;000 FT AGL. Control lines to balloon rotator vents became entangled. While attempting to correct vent problem; balloon encountered rapid descent striking surface. Balloon recovered to flight with no damage to persons or property. [I] flew on to landing 30 minutes later.

Data retrieved from NASA's ASRS site as of July 2013 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.