JS1305: Quiet 707-300C with JT3D-7 Engines Noise Demonstration Flight Test Logs, Manual Notes and Data Reduction, 1988-07-14, Box: 13, Folder: 7. Shannon Engineering, Inc., records, 8746. Division of Rare and Manuscript Collections. https://aspace3-test.library.cornell.edu/repositories/2/archival_objects/766834 Accessed June 17, 2026.