NNE of Boston, MassachusettsAugust 1957

: PROJECT 10073 RECORD CARD
A
1. DATE 2. LOCATION 12. CONCLUSIONS
EX Was Balloon
27 August 1957 NNE of Boston, MassachusettglD Frebebly E01 con
3. DATE-TIME GROUP 4. TYPE OF OBSERVATION ossibly Balloon
i 0 Was Aircraft
USER Le B12Ground- Visual 0 Ground-Radar O Probably Aircraft
Me a7 9a0% W Air Visual 0 Air-Intercept Radar O Possibly Aircraft -
. |'s. PHOTOS . SOURCE O Was Astronomical
O Yes 0 Probobly Astronomical
No Military 0 Possibly Astronomical
. | 7. LENGTH OF OBSERVATION 8. NUMBER OF OBJECTS | 9. COURSE Dr Omer es al frie
0 Insufficient Data for Evaluation
: : 0 Unknown
20 minutes one stationary
10. BRIEF SUMMARY OF SIGHTING 11. COMMENTS
Round object, metallic grey at high Very meagre information, but
altitude. Unable to climb to bbject. object presumed to be balloon.
FE ATIC FORM 329 (REV 26 SEP 52)
\ . ;
CE EE Sa Fy A VT ee i LR nT