Board Recommendations July 1, 2003: Columbia Accident Investigation Board Issues Preliminary Recommendation Four: Launch and Ascent Imaging The Columbia Accident Investigation Board today issued its fourth preliminary finding and recommendation to the National Aeronautics and Space Administration, in advance of its appearance in the final report... More June 27, 2003: Columbia Accident Investigation Board Issues Preliminary Recommendation Three: On-Orbit/On-Station TPS Inspection and Repair Capability The Columbia Accident Investigation Board today issued its third preliminary recommendation to the National Aeronautics and Space Administration, in advance of its appearance in the final report... More April 17, 2003: Columbia Accident Investigation Board Issues Preliminary Recommendations The Columbia Accident Investigation Board today issued two preliminary recommendations to NASA... More Back to News