What does PDR stand for?

Byline: kusumv03 A Lockheed Martin-led industry team recently completed a successful Preliminary Design Review (PDR) for the U.

Chaplain Team: Government Accountability Office: Acquisition and Sourcing Management Phone: (202) 512-4859 Recommendations for Executive Action ---------- Recommendation: The new NASA Administrator should direct the Constellation program, or its successor, to develop a sound business case--supported by firm requirements, mature technologies, a preliminary design, a realistic cost estimate, and sufficient funding and time--before proceeding into implementation, and, if necessary, delay the preliminary design review until a sound business case demonstrating the program's readiness to move forward into implementation is in hand.

Byline: ANI Washington, Sept 2 (ANI): NASA's Orion spacecraft has passed a significant design milestone by completing the Orion Project's preliminary design review (PDR), and thus taking a major step toward building the next crew exploration vehicle.

Completing the preliminary design review of the integrated vehicle demonstrates our engineering design and development are on sound footing," added Gilbrech.

Senior NASA management unanimously approved the preliminary design review of the planned Ares I rocket that would launch astronauts into space by 2015 and back to the moon by 2020.

NASA officials disagreed with the report, saying there is no benefit in retaining both the Lockheed Martin and Northrop/Boeing teams that are working on the project through the preliminary design review.

Boeing and the US Navy held a preliminary design review of the new P-8A Multi-mission Maritime Aircraft (MMA) programme in a five-day session that covered the architecture and initial aircraft design.

Recently, the preliminary design review was successfully completed with ATK and the U.