[81] “Flight Summary Non-Extensible Balloon Operations 6580th Test Squadron (Special), June 1950 to October 1954,” 1–31, and _Contributions of Balloon Operations 1947–1958_, 24.
[82] “Flight Summary Non-Extensible Balloon Operations 6580th Test Squadron (Special), June 1950 to October 1954,” 4.
[83] Research Division, College of Engineering, New York University, _Technical Report No. 93.02, Constant Level Balloons_, Section 3, _Summary of Flights_, July 15, 1949, 32, in Headquarters United States Air Force, _The Roswell Report: Fact vs. Fiction in the New Mexico Desert_ (Washington, D.C.: U.S. Government Printing Office, 1995), Appendix 12.
[84] Holloman Air Development Center, “Test Report on Radar Target Balloons”, October 31, 1955, Air Force Historical Research Agency, Maxwell, AFB, AL, Reel # 31811, Frame 1139, and _Contributions of Balloon Operations 1947–1958_, 40–45.
[85] Kevin C. Ruffner, ed., _Corona: America’s First Satellite Program_ (Washington, D.C.: Center for the Study of Intelligence, Central Intelligence Agency, 1995), 22.
[87] Air Force Missile Development Center, “Chronology of Events,” Sept. 1, 1957-Aug 10, 1962, Air Force Historical Research Agency, Maxwell, AFB, AL, Reel # 31731, Frame 561, and Flight Records of Bernard D. Gildenberg, Meteorologist, Holloman AFB Balloon Branch, October 12, 1956-March 14, 1961.
[88] Flight Summary, DISCOVERER Balloon Flights, March 31, 1960-April 22, 1960, Air Force Historical Research Agency, Maxwell, AFB, AL, Reel# 31811, frame 569.
[91] Kevin C. Ruffner, ed., _Corona: America’s First Satellite Program_ (Washington, D.C.: Center for the Study of Intelligence, Central Intelligence Agency, 1995), 21–22.
[94] Martin Marietta Corporation, “Viking '75, Balloon Launched Decelerator Test Program Post Flight Report, BLDT Vehicle AV-3,” TR 3720293, 1972, IV-I and Edward J. Kirschner, _Aerospace Balloons; From Montgolfiere to Space_ (Blue Ridge Summit, Pa.: Aero Publishers, 1985), 64–66.
[95] Martin Marietta Corporation, “Viking '75, Balloon Launched Decelerator Test Program Post Flight Report, BLDT Vehicle AV-3,” TR 3720293, 1972, IV-I.
[96] Kevin D. Randle and Donald R. Schmitt, _The Truth About the UFO Crash at Roswell_ (New York: Avon Books, 1994), photograph section.