FTV-2203, also known as Samos 5, was an American reconnaissance satellite launched in 1961 as part of the Samos programme. It was a film return reconnaissance spacecraft, meaning that it returned images in a film capsule at the end of its mission. FTV-2203 was a Samos-E5 spacecraft, based on the Agena-B. It carried a camera with a focal length of metre (ft) and a resolution of metre (ft)