FAA document in National Archives Details Effort to Downplay Japanese Airlines Sighting of Massive UFO Over Alaska in 1987

Quite often people will ask where is the evidence of obfuscation or a cover-up. The FAA actually detailed their desire and effort to downplay the famous JAL Cargo Flight 1628 on page 4 of a document I found on the National Archives. Here is a direct link to the whole document: https://catalog.archives.gov/id/40587634