
(AP Photo/Arnar Thorisson/Helicopter.is)
By DAVID S. WHITE
Examiner.com
May 3, 2010
Drifting volcanic ash may cause Ireland to close some airports and restrict airspace. The latest possible closure is the first since European air traffic reopened on April 20-21. The previous week-long closure resulted in chaotic travel conditions throughout northern Europe.
The eruption of a volcano in Iceland continues to spew lesser amounts of ash into the atmosphere.
If a closure is warranted, Ireland could shut Shannon, Dublin and other airports. The closure is not likely to impact aircraft flying over Ireland at high altitudes. Major airports in the United Kingdom, including London, are not expected to close.
Airborne volcanic ash poses a danger to aircraft when particles are ingested into jet engines. Silica in the ash melts in the high temperature engines and can form a damaging coating. Aircraft entering ash plumes in the past have experienced shutdown of all engines.
This is a developing story. Check back for updates.
For more information:













Comments