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FOIA release DF-2021-00275: Preliminary Assessment: Unidentified Aerial Phenomena

Office of the Director of National Intelligence · 17 pages · text from the file's own layer

The Office of the Director of National Intelligence issued this preliminary assessment on unidentified aerial phenomena, dated 25 June 2021 and released on 24 March 2022 under FOIA case DF-2021-00275. Prepared for congressional committees with the UAP Task Force, it reviews mostly US government reports from November 2004 to March 2021. It finds that limited high-quality data prevents firm conclusions, that UAP clearly pose a flight safety issue, and it proposes five explanatory categories and better standardized reporting.

(U) APPENDIX C - Definition of Key Terms
(U) This report and UAPTF databases use the following defining terms:
(U) Unidentified Aerial Phenomena (UAP): Airborne objects not immediately identifiable.
The acronym UAP represents the broadest category of airborne objects reviewed for analysis.
(U) Range Fouler: Defined by U.S. Navy aviators based on observations of UAP interrupting
pre-planned training or other military activity in military operating areas or restricted airspace.
(U) UAP Event: A holistic description of an occurrence during which a pilot or aircrew
witnessed (or detected) a UAP.
(U) UAP Incident: A specific part of the event.
(U) UAP Report: Documentation of a UAP event to include verified chains of custody and basic
information such as the time, date, location, and description of the UAP. UAP reports include
Range Fouler reports and other reporting.(b)(1)(b)(3)(b)(3)(b)(3)Approved for release by ODNI on 03-24-2022, FOIA case DF-2021-00275Approved for release by ODNI on 03-24-2022, FOIA case DF-2021-00275

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Report, cited by the archive. The PDF is mirrored here; the original link is above. 17 pages are in the text index: search them above, or from the library's search.