In addition to the Directorate headquarters at Kirtland AFB, New Mexico and an additional research facility at Hanscom AFB, Massachusetts, the High Frequency Active Auroral Research Program (HAARP) located near Gakona, Alaska is also jointly operated by the Space Vehicles Directorate as well as DARPA, the Office of Naval Research (ONR), the Naval Research Laboratory (NRL) and universities to conduct ionospheric research. The current Director is Col David Goldstein. The Battlespace Environment Division formerly located at Hanscom AFB moved to a new Research lab facility at Kirtland AFB in 2011–2012 as directed under the Defense Base Realignment and Closure, 2005 Commission. The IBM RAD6000 radiation hardened single board computer, now produced by BAE Systems, was initially developed in a collaboration with the Space Electronics and Protection Branch and IBM Federal Systems and is now used on nearly 200 satellites and robotic spacecraft, including on the twin Mars Exploration Rovers—"Spirit" and "Opportunity". In November 2005, the AFRL XSS-11 satellite demonstrator received Popular Science's "Best of What's New" award in the Aviation and Space category. The Space Vehicles Directorate is also a leading collaborator in the Department of Defense Operationally Responsive Space Office's Tactical Satellite Program and served as program manager for the development of TacSat-2, TacSat-3, and is current program manager for the development of TacSat-5. They also have contributed experimental sensors to TacSat-4 which is managed by the NRL's Center for Space Technology. The University Nanosatellite Program, a satellite design and fabrication competition for universities jointly administered by the American Institute of Aeronautics and Astronautics (AIAA), AFOSR, AFRL, and the Space Development and Test Wing, is also managed by the Space Vehicles Directorate's Spacecraft Technology division. The fourth iteration of the competition was completed in March 2007 with the selection of Cornell University's CUSat as the winner. Previous winners of the competition were University of Texas at Austin's Formation Autonomy Spacecraft with Thrust, Relnav, Attitude, and Crosslink (FASTRAC) for Nanosat-3 and the joint 3 Corner Satellite (3CS) project by the University of Colorado at Boulder, Arizona State University and New Mexico State University for Nanosat-2. , only the 3CS spacecraft has launched, however FASTRAC has a launch tentatively scheduled for December 2009. The Directorate has indirectly faced significant controversy over the HAARP project.