Archive record · pdf

Hal Puthoff — AATIP Briefing on UAP Engineering Anomalies

Source label

Defense Intelligence Agency

Catalog date

2017-04-19

Record type

pdf

Record summary

Hal Puthoff's briefing slide deck on engineering anomalies observed in UAP cases — claimed five-observables (anti-gravity lift, sudden/instantaneous acceleration, hypersonic velocities without sonic booms, low observability, transmedium travel). Used during AATIP-era contractor briefings.

This is archive metadata, not a transcript. Catalog dates may refer to a release or collection rather than the event itself.