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Project Twinkle Final Report 1951 (PDF)

KLAS · 16 pages · text by OCR

The Project Twinkle Final Report, approved 27 November 1951 by Louis Elterman of the Air Force Geophysics Research Division's Atmospheric Physics Laboratory, describes a camera and observation program begun in 1950 to investigate green fireballs and other light phenomena over New Mexico, at Vaughn and Holloman AFB. It says the findings were essentially negative and puts most sightings down to aircraft, balloons, birds, planets, meteors or clouds. It recommends no further spending, with meteor camera film to be checked instead.

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“photographed”6 pages

  • p. 4 …Instrumental observations - photographic, triangulation, and spectroscopic were considered essential. Dr. L. La Paz of the Department…
  • p. 5 …Some photographic activity occurred on 27 April and 24 May, but simultaneous sightings by both cameras…
  • p. 8 …sky; that Fred Whipple in his work photographing meteors at Las Cruces, never detected a strange…
  • p. 9 …Land-Air has agreed to report and if possible photograph any abnormal sightings made during their…
  • p. 10 …It was arranged further that at such time when the study is completed all photographic and…
  • p. 12 …Whipple made a careful study of meteor photographs taken in New Mexico on 35 nights when…
UNCLASSIFIED

PROJECT TWINKLE

FINAL REPORT

Director Aerospace Studies Inst ATTN: Archives Branch Maxwell AFB, Alabama

APPROVED:

L. ELTERMAN

27 November 1951

10. TWINKLE, Project!

P. H. WYCKOFF Chief, Atmospheric Physics Laboratory

DOWNGRADED AT 3 YEAR INTERVALS; DECLASSIFIED AFTER 12 YEARS. DOD DIR 5200,10.

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Report, cited by the archive. The PDF is mirrored here; the original link is under it. The text was read from the page images by an OCR model; expect the odd misread word. 16 pages are in the text index: search them above, or from the library's search.