{"type":"programs","slug":"1950-project-high-dive","title":"Project High Dive","url":"https://disclosdex.com/programs/1950-project-high-dive","description":"Air Force research program that tested high-altitude parachute systems using anthropomorphic test dummies dropped from balloons","date":"1950-01-01T00:00:00.000Z","tags":["Air Force"],"updated":"2025-06-13T13:26:43.000Z","connectionCount":1,"content":{"markdown":"## Origins and Context\n\nThe United States Air Force initiated Project High Dive in the early 1950s to study human survival in high-altitude bailouts.[^1] The program used anthropomorphic dummies dropped from high-altitude balloons to test parachute systems and collect data on aerodynamic behavior.[^2]\n\n## Program Structure\n\nTest dummies were equipped with instruments and dropped from balloons at high altitudes to simulate emergency bailout conditions.[^3] The experiments revealed that test subjects would enter a dangerous 200 rpm flat spin during descent, leading to the development of stabilization systems.[^4]\n\n## Legacy\n\nProject High Dive's findings directly influenced the development of Project Excelsior, which addressed the flat spin problem and advanced high-altitude escape systems.[^5] The program's test dummy drops were later associated with UFO reports and became part of alternative explanations for the [Roswell incident](/events/the-roswell-incident).[^6]\n\n[^1]: [U.S. Air Force, _The Roswell Report: Case Closed_](https://www.gutenberg.org/files/63659/63659-h/63659-h.htm).\n\n[^2]: [U.S. Air Force, _The Roswell Report: Case Closed_](https://www.gutenberg.org/files/63659/63659-h/63659-h.htm).\n\n[^3]: [U.S. Air Force, _The Roswell Report: Case Closed_](https://www.gutenberg.org/files/63659/63659-h/63659-h.htm).\n\n[^4]: [Air & Space Forces Magazine, \"Kittinger\"](https://www.airandspaceforces.com/article/kittinger/).\n\n[^5]: [U.S. Air Force, _The Roswell Report: Case Closed_](https://www.gutenberg.org/files/63659/63659-h/63659-h.htm).\n\n[^6]: [U.S. Air Force, _The Roswell Report: Case Closed_](https://www.gutenberg.org/files/63659/63659-h/63659-h.htm).","readingTime":"1 min read"},"relatedRecords":[{"ref":{"type":"events","slug":"the-roswell-incident","title":"The Roswell Incident","url":"https://disclosdex.com/events/the-roswell-incident"},"direction":"outbound","weight":1}],"citation":{"canonicalUrl":"https://disclosdex.com/programs/1950-project-high-dive","title":"Project High Dive","publisher":"Disclosdex","retrievedFrom":"https://disclosdex.com/api/v1/programs/1950-project-high-dive","license":"CC-BY-4.0"}}