JS1282: Quiet 720B Airplane Reduced Flap Landing Performance and Operating Characteristics Certification Flight Test Results, 1987-08-14, Box: 12, Folder: 19. Shannon Engineering, Inc., records, 8746. Division of Rare and Manuscript Collections. https://aspace3-test.library.cornell.edu/repositories/2/archival_objects/766810 Accessed June 14, 2026.