Various reports on illegal CIA flight activity are indicating the possibility of a wide network indeed. This article abstracted below now suggests that the Canary Islands, Germany, Norway, and Portugal were all visited. This is of course in additon to the well documented cases in Italy, Sweeden and elsewhere.

“MADRID, Spain – Reports of alleged CIA use of Spain as a stopover point for transporting suspected Islamic terrorists spread Wednesday to the Canary Islands, where the regional government said it had asked Madrid to explain if airports there were also used for covert missions.

The Spanish archipelago off west Africa joins the Mediterranean island of Mallorca in the controversy.

The Canary Islands government said Wednesday that in May it had asked the central government to explain local newspaper reports that suspected CIA planes had made stopovers five times on the island of Tenerife between March 2004 and May 2005.

“But we never got an answer back, or just a vague answer that the government had no evidence. Now we want to ask again for those explanations,” Miguel Becerra, a spokesman for the Canary Islands government, said in a telephone interview.”

Further comment and links are available at the Washington Post Blog