http://www.digitaljournal.com/article/63328

Radioactive traces on British Airways planes

Posted Nov 29, 2006 by greger69

http://news.bbc.co.uk/1/hi/uk/6157707.stm

Traces of a radioactive sunstance have been found on two British Airways planes at Heathrow Airport, says BA.
Untitled
A team of experts will be going to Moscow to test a third plane at the city's Domodedovo Airport.
and the plot thickens