Case Evidence · CE-V86-09
Kenneth Arnold sighting file
Documented1947-06-24 · Blue Book / Army Air Forces file
Record
- Date / period
- 1947-06-24
- Reported event / document
- Kenneth Arnold sighting file
- Evidence type
- Blue Book / Army Air Forces file
- Original data accessible?
- Yes (NARA microfilm)
- Verification status
- File exists; phenomenon unexplained officially
- Competing explanations / missing data
- Distance and speed estimates uncertain
- Next step
- Retrieve file from NARA T1206
- Source ID
- SRC-V86-31
Why this grade
Documented From Case Evidence's Verification status ("File exists; phenomenon unexplained officially"). Grade rules.