Mark Rosenker
Mark Rosenker
Mark Rosenker is an American aviation official who served as the 11th Chairman of the National Transportation Safety Boardfrom August 2006 through August 2008. He was nominated by President George W. Bush and unanimously confirmed by the U.S. Senate. Chairman Rosenker was renominated by President Bush for a second term as Chair and was going through the Senate confirmation process which basically ended when President Obama was elected in November 2008. He served as acting chair starting in March 2005...
areas attention believe conditions immediate months nation needs several since weather winter
We believe this recommendation needs the immediate attention of the FAA since we will be experiencing winter weather conditions in many areas of our nation for several more months to come.
appears crack extend fatigue location majority seen trying
We've seen fatigue. We don't know why that fatigue appeared. That is what we're trying to determine. This crack appears to extend through a majority of the spar at the location of the separation.