Two items from our January 30 edition of AVwebBiz deserve clarification. First, the news that engine manufacturer Williams International had released additional details of the engine it will use to power the forthcoming PiperJet misstated the powerplant's model designation.: Williams will mount its FJ44-3AP engine to the new Piper. Second, a news item discussing Transportation Security Administration Director Edmund S. "Kip" Hawley's appearance before the U.S. Senate in January may have left readers with the impression his comments about general aviation security came in the prepared text of his testimony. In fact, his comments were made in response to questions from Senators during the hearing. AVweb regrets the errors.