"Some wonder whether there is something else going on under the cover of earthquake eruptions, such as a test run to shut down air travel internationally."
The large scale NATO Response Force Air Live Exercise hosted by Germany began April 12 and will run through April 22. (arthurzbygniew.blogspot/)
So, they have cleared the air of civil aircraft?
"NATO Secretary-General Anders Fogh Rasmussen said on 19 April 2010 that the ash cloud was not affecting the alliance's military readiness." (Iceland eruption )
On 20 April 2010, The Mail reported that 40 test flights across Europe found NO evidence of ash in jet engines, windows or lubrication systems. (Iceland volcano eruption: Met Office criticised. )
