At least 10 U.S. aviation companies were issued classified contracts in 2001 and 2002 by the obscure Navy Engineering Logistics Office for the "occasional airlift of USN (Navy) cargo worldwide," according to Defense Department documents the AP obtained through a Freedom of Information Act request.

Two of the companies -- Richmor Aviation Inc. and Premier Executive Transport Services Inc. -- chartered luxury Gulfstreams that flew terror suspects captured in Europe to Egypt, according to U.S. and European media reports. Once there, the men told family members, they were tortured. Authorities in Italy and Sweden have expressed outrage over flights they say were illegal and orchestrated by the U.S. government.

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Two of the companies -- Richmor Aviation Inc. and Premier Executive Transport Services Inc. -- chartered luxury Gulfstreams that flew terror suspects captured in Europe to Egypt, according to U.S. and European media reports. Once there, the men told family members, they were tortured. Authorities in Italy and Sweden have expressed outrage over flights they say were illegal and orchestrated by the U.S. government.

While the Gulfstreams came under scrutiny in 2001, what hasn't been disclosed is the Navy's role in contracting planes involved in operations the CIA terms "rendition" and what Italian prosecutors call kidnapping. "A lot of us have been focusing on the role of the CIA but also suspecting that certain parts of the armed forces are involved," said Margaret Satterthwaite, a New York University School of Law researcher who has investigated renditions.