UAP Record

Site

S-4 / Papoose Lake

Also: S4; Papoose Lake facility

base storage contested 1989–2026 status · contested United States, Nevada Test and Training Range

See on the map

Groom and Papoose Lakes from the air
Place photograph · contextExplore the visual record ↗

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The visual record

Illustrations, recordings and archival references — each with its own provenance. A documented source is a starting point for investigation, not a verdict on its explanation.

Place photograph · context

Groom and Papoose Lakes from the air

Aerial context showing the lakes and runways. It does not document the alleged S-4 hangars.

Doc Searls · 2010 ↗CC BY 2.0Licence terms ↗Resized and WebP-converted for display; content unchanged.
Interview · source video

Jesse Michels · 0:00:01

Open the source at the cited time. The episode thumbnail is video packaging, not a photograph of the reported subject.

American Alchemy / Jesse Michels ↗YouTube-hosted preview and player; not relicensed
Interview · source video

Jesse Michels · 1:10:20

Open the source at the cited time. The episode thumbnail is video packaging, not a photograph of the reported subject.

American Alchemy / Jesse Michels ↗YouTube-hosted preview and player; not relicensed

Lazar says a facility built into the Papoose Range, south of Groom Lake, held nine recovered discs in hangars and that he worked on the propulsion of one in 1988–89. No public record of an S-4 site exists; the dry lake is real and lies inside the Nevada Test and Training Range.

Where the pin is

37.0100, -115.8600 approximate

Papoose Lake dry lakebed from public gazetteer; the hangars Lazar describes are testimony-only and not visible in imagery.

Nevada Test and Training Range, United States

What is claimed

  • Michels narrates Lazar's 1989 account: that he worked at a secret facility called S-4, just south of Area 51 in the Nevada desert, where his job was to reverse engineer craft.

    FACT contested Jesse Michels journalist 2026

    • 0:00:01 A Weekend With Bob Lazar: Inside Area51's UFOs · Jesse Michels
      He said that he had worked at a secret government facility called S-4, just south of Area 51 in the Nevada desert, where his job, his actual job, was to reverse engineer the
  • Lazar says two jobs were on offer and he was placed in the second, at S-4 in the Papoose Lake area.

    FACT contested Bob Lazar contractor 2026

    • 0:36:01 A Weekend With Bob Lazar: Inside Area51's UFOs · Bob Lazar
      and the second one was S-4 out at the Papoose Lake area. And what what were they
  • Lazar says S-4 had nine hangars, large enough to explain the long corridors he walked.

    FACT contested Bob Lazar contractor 2026

    • 0:42:23 A Weekend With Bob Lazar: Inside Area51's UFOs · Bob Lazar
      And there were nine hangars, so and they're fairly big, so that explains why the corridors were so long.
  • Lazar says the briefings at S-4 covered Project Galileo, the one he was assigned to, and also Looking Glass and Sidekick.

    FACT contested Bob Lazar contractor 2026

    • 0:42:54 A Weekend With Bob Lazar: Inside Area51's UFOs · Bob Lazar
      Project Galileo was the first uh You know. the first briefing on there. And so that was your project. >> Yeah. And then but you had other briefings as well. Yeah, yeah. And and and that was project looking glass.
  • Lazar says he saw an American flag on the "sport model" craft on his first day at S-4 and that, as he understands it, the Navy got that craft.

    SPECULATION contested Bob Lazar contractor 2026

    • 1:10:45 A Weekend With Bob Lazar: Inside Area51's UFOs · Bob Lazar
      on this sport model they I saw that like the first day that I went in. Okay. Was there any talk of how these crafts were retrieved? Uh I know I mean I know the Navy Mhm. got the sport model.
  • Michels narrates that S-4's existence is still officially denied, and that a researcher used Google Earth's historical imagery to find a 2022 view of the area before it was blurred.

    INFERENCE thin Jesse Michels journalist 2026

    • 1:27:42 A Weekend With Bob Lazar: Inside Area51's UFOs · Jesse Michels
      And to this day, S4's existence is still denied. It's not supposed to exist. But Luigi used Google Earth's historical imagery to go back in time and found a 2022 version of the area surrounding S4 that was not yet
  • Michels narrates that the USGS map of Papoose Lake was altered eight days after Lazar went public in his first anonymous interview, which he presents as circumstantial support for S-4.

    INFERENCE thin Jesse Michels journalist 2026

    • 1:28:46 A Weekend With Bob Lazar: Inside Area51's UFOs · Jesse Michels
      the map of Papoose Lake [music] was literally altered eight days after Bob Lazar went public in his first anonymous video. You heard me right.
  • EG&G was a real Nevada Test Site / Area 51 support contractor; Lazar's claimed EG&G path into S-4 remains unverified.

    FACT contested Jesse Michels journalist 2025

    • 1:10:20 NASA Doctor: “I Saw This UFO In A Secret Hangar!” (Ft. Greg Rogers) · Jesse Michels
      he specifically gets a job with EGNG. And EG pops up elsewhere in 1997. You have Admiral Thomas Wilson, who's head of J2 Joint Chiefs, who is, you know, under his purview is all, you know, technical capabilities of, you know, US military. And he's meeting with Dr.

Mentioned in the corpus

Passages this record cites, with the stamp of the block each quote sits in.

  • A Weekend With Bob Lazar: Inside Area51's UFOs 13 April 2026

    • 0:00:01 Jesse Michels
      He said that he had worked at a secret government facility called S-4, just south of Area 51 in the Nevada desert, where his job, his actual job, was to reverse engineer the
    • 0:36:01 Bob Lazar
      and the second one was S-4 out at the Papoose Lake area. And what what were they
    • 0:42:23 Bob Lazar Lazar says S-4 had nine hangars, large enough to explain the long corridors he walked.
      And there were nine hangars, so and they're fairly big, so that explains why the corridors were so long.
    • 0:42:54 Bob Lazar Lazar says the briefings at S-4 covered Project Galileo, the one he was assigned to, and…
      Project Galileo was the first uh You know. the first briefing on there. And so that was your project. >> Yeah. And then but you had other briefings as well. Yeah, yeah. And and and that was project looking glass.
    • 1:10:45 Bob Lazar Lazar says he saw an American flag on the "sport model" craft on his first day at S-4…
      on this sport model they I saw that like the first day that I went in. Okay. Was there any talk of how these crafts were retrieved? Uh I know I mean I know the Navy Mhm. got the sport model.
    • 1:27:42 Jesse Michels Michels narrates that S-4's existence is still officially denied, and that a researcher…
      And to this day, S4's existence is still denied. It's not supposed to exist. But Luigi used Google Earth's historical imagery to go back in time and found a 2022 version of the area surrounding S4 that was not yet
    • 1:28:46 Jesse Michels Michels narrates that the USGS map of Papoose Lake was altered eight days after Lazar…
      the map of Papoose Lake [music] was literally altered eight days after Bob Lazar went public in his first anonymous video. You heard me right.
  • NASA Doctor: “I Saw This UFO In A Secret Hangar!” (Ft. Greg Rogers) 31 August 2025

    • 1:10:20 Jesse Michels EG&G was a real Nevada Test Site / Area 51 support contractor; Lazar's claimed EG&G path…
      he specifically gets a job with EGNG. And EG pops up elsewhere in 1997. You have Admiral Thomas Wilson, who's head of J2 Joint Chiefs, who is, you know, under his purview is all, you know, technical capabilities of, you know, US military. And he's meeting with Dr.

On the map

S-4 / Papoose Lake. Open the full map filtered to this record.

Sources on this record

  • S-4 / Papoose Lake — Wikipedia Wikipedia
  • 0:00:01 A Weekend With Bob Lazar: Inside Area51's UFOs · Jesse Michels
    He said that he had worked at a secret government facility called S-4, just south of Area 51 in the Nevada desert, where his job, his actual job, was to reverse engineer the
  • 0:36:01 A Weekend With Bob Lazar: Inside Area51's UFOs · Bob Lazar
    and the second one was S-4 out at the Papoose Lake area. And what what were they

Built from graph nodes N-CRAFT-0032, N-PEOPLE-0074, N-SITES-0010.