ev-pbb-dcf6e18c6637

1956-04-16 — airfield, UT

1956-04-16· airfield, UTResolved prosaic
Strangeness (S)
0.0
Credibility (P)
4.0
Evidence (EVID)
3.0
Date conf
10.0
Loc conf
6.0

Narrative

OF SIGHTING One object, no discernible outline or features, about the size of a base- ball held at arm's length, Changed co lors fm blue to white periodically. First appeared to be, & identified as a blinking light. The object appeared to be at 40,000 feet on an azimuth of *290 dgrs. Obj appeared to have an erratic course in the West. one 9. COURSE OU] yy St) SEER aS SS ee a oT Insufficient Data for Evaluation 0 nknown erratic ©

extracted via: pbb_case_v1

Source documents (1)

Click filename to view on Internet Archive (where these are mirrored as public-domain US-government records).

Score evidence (9)

Why this event scored the way it did. Every contribution is traceable.

s

  • identified as (-3.0)
  • venus (-1.5)
  • outcome=resolved_prosaic (cap S<=3)
  • post-blend cap S<=3 (resolved_prosaic)

p

  • docs=1 (+0.5)
  • single agency (+0.5)
  • pbb_case_file institutional review (P floor 4)

evid

  • narrative only (base 1)
  • pbb_case_file institutional documentation (EVID floor 3)