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Archive case record

Manhasset (Roslyn)m, New York, July 1955

Date of account
1955-07
Location
Manhasset (Roslyn)m, New York
Source
uap_archive
Record updated
2026-10-10

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Record summary

Project Blue Book case file indexed from National Archives metadata; page-level review pending.

Published source text

Read the available text below. Archive transcriptions may contain OCR errors; later context is labelled separately. A recorded claim is not a finding that it happened.

Source page 1

Source text · mention only

PROJECT 10073 RECORD CARD 1.DATE 2.LOCATION 12.CONCLUSIONS 5Ju155 Manha33et (Roslyn)a, New York 口 Was Balloon 口 Probably Balloon 3.DATE-TIME GROUP 4.TYPE OF OBSERYATION 口 Possibly Bolloon Locol XxGround-Visual D Ground-Rador 口 Was Aircraft 06/0240z 口 Probabiy Aircraft GMT D AirVisual D Air-lntercopt Radar 口 Possibly Aircraft 5.PHOTOS 6.SOURCE 口 Was Astronomical 口Y.. 口 Probably Astronomical KNo civilian 口 Possibly Astronomical 7.LENGTH OF OBSERVATION 8.NUMBER OF OBJECTS 9.COURSE 口 Othor. ten to twelve seconds one West to eaat SK Insufficiont Dato for Evaluotion 口 Unknown 10.BRIEF SUMMARY OF SIGHTING 11.COMMENTS One bright light crossed to sky from west The lack of information,brevity of to ea3t. Estimated to be at 15,000 feet. sighting and improbability of further Local thunderstorms and cloud cover at 2O,0c0. inveatigation yielding signiricant data preclude a follow-up investigation. Ins

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