USAF record 28940844

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• Page 1 PROJECT 10073 RECORD CARD 1. DATE 2. LOCATION 3. SOURCE 4. TIME 5. NUMBER OF OBJECTS 6. SHAPE 7. COLOR 8. COURSE 9. ALTITUDE 10. ANGULAR VELOCITY 11. PHOTOS [HW: Meteor] [STAMP: ATIC Form 329 (Rev 27…
• Page 2 DEPARTMENT OF THE AIR FORCE HEADQUARTERS UNITED STATES AIR FORCE WASHINGTON UNCLASSIFIED THE INSPECTOR GENERAL USAF 18th DISTRICT OFFICE OF SPECIAL INVESTIGATIONS AF SPECIALIZED DEPOT, BOX 310,…
• Page 3 18D 24-0 Subject: Findings of Unconventional Airborne Objects, San Diego, California, March to June 1952. 11 July 1952 ALL of the above reports, along with the computations of Mr. [REDACTED] and his…
• Page 4 REPORT ON GREEN "PING BALL" Date: March 2, 1932 Place: National City, California Time: Approximately 7:30 P.M. PST While driving my car east on 13th St., my wife and I observed what appeared like…
• Page 5 COMPUTATIONS ON GREEN FIREBALL OF MAR. 2, 1952 A B ABDUL'S POINT OF VIEW BEIJ & EL CAJON San Diego CARR'S POINT OF VIEW 18W NEAR NEWELL ST NATIONAL CITY d = e / cot A - cot B = 6.34 / 2.75 - 1.19 =…
• Page 6 8:55 P.M. P.D.S.T. MAY 13, 1952 LATITUDE 52° NORTH DECLINATION OF URSA MAJOR = APPROX. 57° ALTITUDE OF POINT OF ORIGIN OF RED TRAIL LEFT BY OBJECT - 117.5 MILES. CHRIS'S POINT OF OBSERVATION 2008 E.…
• Page 7 FOR VAL OF 6° OF ARC (14TH URSO MAJOR 8° FROM MERIDIAN a = 12.25 b = 12.25 x .99439 = 12.243 = 117.1 MILES c = 117.1 x cos 30° = 107.4 MILES
• Page 8 FOR ONE OF THE 3 OF THE 89° FROM MERIDIAN cos 3° = sin 93° = .99863 [HW:] A [HW:] B [HW:] C a x 12.25 MILES b c b = a x sin B / sin A = 12.25 x .99863 / .0872 = 140.17 MILES STAMP: [REDACTED] a = 140…
• Page 9 'GREEN WITH LONG TAIL' Hundreds See Fireball Flash Across S. D. Sky Hundreds of startled San Diywe reported seeing the phenomenon. Most of them agreed it was a large mass of green light, trailing…