The Final Report for AVFL-13 has been revised. The original report contains an error of scale in the hydrocarbon emissions results, which are high by a factor of three. The links below provide details of the revision. There are two letters from AVL which explain the source of the error and describe the revisions to the final report. An email letter from CRC Consultant Dr. Bill Leppard is also included, to put the impact of this error in context -- no conclusions of the study are altered by this update.

AVL Letter dated June 26, 2007

AVL Letter dated July 31, 2007

Leppard email June 28, 2007