October 1953 | Mapleton, Maine
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PROJECT 10073 RECORD CARD
4 OAYE z | 2 LOCATION I. conclusions
{ 90) Ady 147 io i MAY reacem rl | L) Wa A Nail oon
| = Aug O03 Calcago, Il. {0D Probably Balloon
| 3. DATE-TIME GROUP & TYPE OF GRORNVATION =~ | Fossitly Bellesn
| 2030 | X¥ ym | an ball ue Was Alvceals
LPO cnn | J Ground-VYisval Ground-Rodar P As feaaht
a Air-Intercept Radar | 0 Poss bly Airerolt
Cs mT
{0 Was Astronomicol |
Probably Astronemical
O Possibly Astronomical
LX Other Sato 1 id
| O Insuffi
{0 Unknown
| 7. LENGTH OF OBSERVATION 8. NUMBER OF OBJECTS |
ol a
3 min one
1 — : — = za La
EE a a —— er E——— = 2 = = er ————
1. comments
|
I
'
|
110. BRIZF SUMMARY OF SIGHTING
| Report made to JAH of object In flight to NE.
Object sighted for 3 min. Evaluated as ECHO XI.