JS1380: Program Plan for Modifying Moroccan Air Force 707-20C with Wing Tip pods with the Quiet 707 Package, 1987-05-05, Box: 15, Folder: 19. Shannon Engineering, Inc., records, 8746. Division of Rare and Manuscript Collections. https://aspace3-test.library.cornell.edu/repositories/2/archival_objects/766911 Accessed June 14, 2026.