PURSUE Release 01: NASA-UAP-D6, Apollo 17 Technical Crew Debriefing, 1973

The Department of War's May 8, 2026 PURSUE Release 01 catalog identifies NASA-UAP-D6 as a NASA PDF concerning Apollo 17, the ninth crewed U.S. mission to the Moon and the sixth crewed lunar landing mission.¹² The catalog describes the file as an excerpt from the January 4, 1973 Apollo 17 Technical Crew Debriefing in which Lunar Module Pilot Harrison Schmitt reported seeing light flashes.²

  Apollo 17 Technical Debrief

The released PDF contains the debriefing cover and page 24-4 of the transcript.³ The cover identifies the underlying source as MSC-07631, Apollo 17 Technical Crew Debriefing, prepared by the Training Office of the Crew Training and Simulation Division at NASA's Manned Spacecraft Center in Houston.³

The excerpted transcript page is a short post-mission discussion with speaker labels for Command Module Pilot Ronald Evans, Commander Eugene Cernan, and Schmitt. It moves from Evans describing entry/recovery visibility, to Cernan and Evans recalling a ship sighting through fogged windows, to Schmitt's trans-Earth comments about Earth observations and recurring flashes.³

  Schmitt's Flash Report

The UAP-relevant passage begins when Schmitt says that, during trans-Earth coast, Earth was only a small crescent and extensive weather observation was not feasible. He then reports that the crew had "light flashes" almost continuously whenever they were dark adapted.³

Schmitt distinguishes one instance from the general light-flash phenomenon: he says he had one flash that he thought was on the lunar surface.³ He does not identify an object, give a trajectory, or describe a repeated surface event. The wording is cautious, preserving a trained observer's impression rather than a settled conclusion.

The same paragraph places the report in the context of ALFMED, the Apollo Light Flash Moving Emulsion Detector experiment. Schmitt says that during the blindfolded ALFMED interval there were "no visible flashes," but that the flashes returned later before he slept; he adds that the temporary absence applied to himself and the other two crewmen.³

  What the Excerpt Cannot Show

NASA-UAP-D6 is not a finding that an anomalous craft or external object was present. The released pages do not include photographs, ALFMED results, seismometer checks, tracking data, or follow-up analysis that would resolve Schmitt's surface-flash impression.³

The record supports a narrower reading. It confirms that Apollo 17 crew debriefing language included persistent light flashes under dark adaptation, a single tentative lunar-surface flash interpretation, and an experiment-related interval when the crew did not see those flashes. Its UAP relevance comes from that primary-source observation language and from the Department of War's decision to include the excerpt in PURSUE Release 01.¹²³

  Value for UAP Research

This document matters because it anchors a notable Apollo 17 flash report in its original technical debriefing setting. The surrounding page shows ordinary post-flight reconstruction, not a sensational narrative: crew members are comparing visibility, recovery observations, and visual phenomena under specific spacecraft and experiment conditions.³

For historical UAP research, the value is precision. NASA-UAP-D6 preserves what Schmitt reported soon after the mission while also showing the limits of what the released excerpt can prove. It is evidence of an astronaut's reported perception and uncertainty, not evidence by itself of origin, mechanism, or object identity.

  References

  References

1. war.gov ↩ ↩²

2. war.gov ↩ ↩² ↩³

3. war.gov ↩ ↩² ↩³ ↩⁴ ↩⁵ ↩⁶ ↩⁷ ↩⁸ ↩⁹