Lack Of Volcanic Ash Data Worries Industry

From AviationWeek.com Homepage:

Even though the disruption of European air traffic is expected to trigger a full-court press to better understand the impact of volcanic ash on aircraft, the aviation industry has to face the reality that there is a dearth of scientific data on the subject. One of the most important lessons to emerge out of the past few days is how little is known about the real danger of flying through volcanic ash.

Read the whole article