JS1151: Computer Program FLEX: Airplane Noise Computed from Projection of Noise Components to Flight Conditions, 1984-08-22 - 1986-05-28, Box: 7 , Folder: 8. Shannon Engineering, Inc., records, 8746. Division of Rare and Manuscript Collections. https://aspace3-test.library.cornell.edu/repositories/2/archival_objects/766671 Accessed June 14, 2026.