Space Shuttle External Tank Project statusThe External Tank Project is reviewed with emphasis on the DDT&E and production phases and the lightweight tank development. It is noted that the DDT&E phase is progressing well with the structural and ground vibration test article programs complete, the propulsion test article program progressing well, and the component qualification and verification testing 92% complete. New tools and facilities are being brought on line to support the increased build rate for the production phase. The lightweight tank, which will provide additional payload in orbit, is progressing to schedule with first delivery in early 1982.
Document ID
19800067758
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Davis, R. M. (Martin Marietta Aerospace New Orleans, La., United States)