Oakland, CaliforniaMarch 1957

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Ee PROJECT 10073 RECORD CARD

5 |

E .]) oate 2. LOCATION 12. CONCLUSIONS |

A ; XR Was Balleon |

1 Th Pre GS 7 clan alifornia [a] Probably Balloon

I [a ShTetine ois? 4 TYPE OF OBSERVATION Q Possibly Balloon _

gy a % 0 Was Aircraft

i pele | XH Gound:Visuel = Sraynd:nedur Q Probably Aircrofs |

h CMT 20/02 927 ; . QO Aj Visual Q Air-Intercapt Rador 0 Possibly Aircraft |

4 8, PHOTOS “18. SOURCE O Wos Astronomical

it O Yes ; 0 Probably Astronomical

i t X& Neo. Civilian O Possibly Astronomical

J n : - - IP TPT vs ST re SE SES SSS

4  % LENGTH OF OBSERVATION 8. NUMBER OF OBJECTS | 9. COURSE 5 $0} {1 7 peste SHE ER I a

4 : 5 Enel : O Insufficient Data for Evaluation
SHIN SPI tint... |B Unknown

Ny unknown one | southwesterly

E 10. BRIEF SUMMARY. OF SIGHTING 1] COMMENTS |

‘One: firey orange object moving in a A limited investigation assigned

y Sovuthwssterly direction. Object veal Det 1 on 20 Mar 57 revealed

# |] at an approximate speed of 500-600 MPH{ this sighting to have been caused
ERASE renee by a weather balloon released id
Ra from Oakland airport 22 minutes | | |
4 ale previous to the sighting, |

: i | |
BE. ATIC FORM 329 (REV 26 SEP 52)

tig and,
A ; "