Department of War released 38_143685_box7_Incident_Summaries_101-172 on May 8, 2026 in Release 01 of the Presidential Unsealing and Reporting System for UAP Encounters. The public catalog identifies it as a Department of War PDF with no single incident date or incident location assigned, which fits the file's structure: it is a scanned packet of numbered incident-summary records rather than a one-event investigative report.12
Release Record
The release description says each incident summary includes a Check-List - Unidentified Flying Objects form, with many entries also carrying witness lists, witness statements, narrative reports, or short descriptions.1 That makes the file most useful as an archive packet: it preserves the working paperwork used to turn individual reports into numbered government records.
The PDF runs 178 pages and is image-based rather than searchable embedded text.2 Its opening envelope is marked Exhibit #530 and Flying Discs, tying the packet to an older file-handling system before the public release repackaged it for PURSUE.2 The first visible checklist in this installment is Incident 101, an 18 February 1948 Norcatur, Kansas report attributed to a newspaper account from M. R. Krehbiel.2
What the Packet Preserves
The document's value is the checklist format itself. These forms do not merely state that someone reported an unidentified object. They preserve structured fields for origin, observer identity, location, timing, object description, motion, weather, supporting sketches or photographs, and related narrative material where it survived.12 Because this installment covers incident summaries 101 through 172, it sits between the companion packets for summaries 1 through 100 and 173 through 233, continuing the same numbered case-file sequence.2
That structure matters because it keeps evidentiary limits visible. A checklist can show when a report came through a newspaper account rather than a direct military witness statement, when a narrative attachment existed, when photographs or sketches were absent, and when the file only preserved a short summary. Those administrative details are part of the record, not filler around the sighting claims.12
How to Read It
This dossier should be read as a primary-source archive bundle for early UFO report intake, not as proof that any listed incident had an extraordinary origin. The Department of War release page frames the broader release as unresolved material, meaning the government was unable to make a definitive determination about the nature of the observed phenomena.1 For this specific PDF, the strongest supported claim is narrower: the file preserves the reporting apparatus around numbered early UFO incidents 101 through 172.
In that sense, 38_143685_box7_Incident_Summaries_101-172 is stronger than a catalog listing. It shows the government record form around the reports: how incidents were numbered, how source paths were captured, how witness and narrative attachments were associated with checklist entries, and how older Flying Discs paperwork later became part of a public UAP release.12