IBM 7030 Stretch - Customer Deliveries

Customer Deliveries

1. Los Alamos Scientific Laboratory (LASL) in April 1961, accepted in May 1961, and used until June 21, 1971.
2. U.S. National Security Agency in February 1962 as the main CPU of the IBM 7950 Harvest system, used until 1976, when the IBM 7955 Tractor tape system developed problems due to worn cams that could not be replaced.
3. Lawrence Livermore Laboratory, Livermore, California.
4. Atomic Weapons Establishment, Aldermaston, England.
5. U.S. Weather Bureau.
6. MITRE Corporation, used until August 1971. In the spring of 1972, it was sold to Brigham Young University.
7. U.S. Navy Dahlgren Naval Proving Ground.
8. IBM.
9. Commissariat à l'énergie atomique, France.

The Lawrence Livermore Laboratory's IBM 7030 (except for its core memory) and portions of the MITRE Corporation/Brigham Young University IBM 7030 now reside in the Computer History Museum collection, in Mountain View, California.