REF: UAP/1980s/142Unexplained
1986-11-17

Japan Air Lines 1628 (Capt. Terauchi)

Over Alaska · USA (airspace)·Airliner + FAA radar case·1980s
Unexplained
§ ASummary

JAL 747 freighter crew tracked giant 'mothership' and two smaller craft for ~50 min; FAA radar had intermittent returns; FAA chief John Callahan later said CIA confiscated data & called meeting 'nonexistent'.

§ BWitnesses

Capt. Kenju Terauchi + 2 crew; FAA controllers

§ CEvidence & Documentation

FAA case file (released via FOIA incl. radar data, transcripts); Callahan 2001 Disclosure Project testimony

§ DOfficial Investigation

FAA investigation (data released 1987)

§ EStatus Assessment

FAA: unable to confirm object; case remains unexplained; Terauchi grounded then reinstated

§ FVerifiable Sources