The satellite USA 225, also known by its OBJECT_ID 2011-006A, is an experimental spacecraft launched on February 6, 2011, from the AFWTR launch site using a Minotaur I rocket. It was designed and manufactured by MILLEN for the National Reconnaissance Office (NROC) under the Aquila-M1 bus configuration. The satellite has dimensions of 1.5 meters in length, 0.5 meters in diameter, and spans 2 meters across. With a dry mass of 235 kilograms, it was launched with the same mass. It is powered by solar cells and batteries and features a box-shaped body with two panels. The payload includes RPP Aquila technology for experimental purposes.