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◆ CASE FILEThe facts, corroborated

Two Days, Two Crews and a White Ball Racing Against the Wind at Holloman

On 11 and 12 October 1949 two separate crews at Holloman Air Force Base in New Mexico, one tracking a research balloon and one working on a B-29, each saw a white round object cross the sky at great speed, the first against the wind their own balloon was showing. OSI checks of radar, aircraft and test devices came back negative and the reports carry no explanation. This is the record of what the airmen reported, not a verdict on what crossed Holloman.

◆ THE SHORT VERSION

  • Two Days, Two Crews and a White Ball Racing Against the Wind at Holloman is a reported UAP case in Holloman Air Force Base, near Alamogordo, New Mexico, USA, 11 October 1949, 10:45-11:00, and 12 October 1949, about 11:15 MST.
  • On 11 October 1949 a balloon-tracking crew at Holloman AFB reported a white dish-shaped object crossing the sky in ten to fifteen seconds against the prevailing wind their own balloon was showing.
  • The next day S/Sgt. Clifford B. Hart and two mechanics reported a white or aluminium ball moving at "an enormous rate of speed" before vanishing to the north-east.
  • OSI checks found no radar sightings, no aircraft and no test devices aloft, and the one weather research balloon released had moved the opposite way.
  • The OSI reports offer no explanation for either sighting.
  • For this case Fractured Realities holds 1 distinct source, 1 corroborating primary document and 5 distinct claimants on its resolved list.
  • The archive grades it L4 · OFFICIAL RECORD — a released government record names who saw it, the top of our scale, though no independent testimony sits beside that record.

Counts are resolved totals of what sources say, computed 2026-10-12; the reported details above are claims in the record, not findings. A record of reports, not a verdict on what happened.

Two Days, Two Crews and a White Ball Racing Against the Wind at Holloman
From the case file · released government record · Project Blue Book 1940s case files, p. 41 of the case folder · US Air Force record, via the Internet Archive ↗
EVENT DATE
11 October 1949, 10:45-11:00, and 12 October 1949, about 11:15 MST
LOCATION
Holloman Air Force Base, near Alamogordo, New Mexico · USA
COORDS
32.85°N 106.11°W
INDEPENDENCE
L4 · OFFICIAL RECORD
SOURCES
1 distinct
CLAIMANTS
5
STATUS
Known from released government records
NUMBERS COMPUTED 2026-10-12 · RESOLVED COUNTS, NOT A VERDICT
VIEW ON ATLAS →

M/Sgt. Ralph M. Stevens was recording data at a balloon launch site on Holloman Air Force Base on 11 October 1949, between 10:45 and 11:00. Sgt. Marion H. Graves had the balloon in his theodolite. Stevens saw a white, round, dish-shaped object cross from north-west to south-east in ten to fifteen seconds. It was faster than anything he had seen except a falling star. Graves saw something streak across his field of view. Stevens noted that it was moving against the prevailing wind that their own balloon was showing.

The next morning, at about 11:15 Mountain time, S/Sgt. Clifford B. Hart of the 2754th Experimental Wing was sitting behind a parked B-29. A white or aluminium round ball came from the south at "an enormous rate of speed". It curved slightly and vanished to the north-east within about 45 to 60 seconds. Two aircraft mechanics, S/Sgt. Harry A. Boggs and S/Sgt. Denning, saw it too.

What is on the record

The reports sit in Project Blue Book's 1949 files inside a folder indexed as Wilson, North Carolina. The Holloman reports are bundled within it. They are two sightings by different crews on consecutive days, and the file treats them separately.

The Air Force Office of Special Investigations checked both days. It found no radar sightings, no aircraft and no test devices aloft. The one weather research balloon released had moved the opposite way. The reports offer no explanation, and one is marked closed. Both crews worked on or near balloon programmes and knew what a balloon looked like.

NICAP lists the 12 October sighting by the flight engineer and mechanics. The Hatch database records it as a silver sphere at fantastic speed heading north-east towards Alamogordo.

Why it sits where it does

L4 · OFFICIAL RECORD: a released government record names who saw it. Stevens and Graves on the first day and Hart, Boggs and Denning on the second are the named witnesses, all serving NCOs. Denning's initials are illegible in the scan. The archive has nothing beyond the OSI reports to go on. The tier measures sourcing, not truth. What crossed the base on those two mornings is not resolved here.

◆ CORROBORATION
✓1949 10 6314123 Wilson NC (government primary)
✓5 resolved claimants
◆ SOURCES

Everything this file draws on, in the open — reports, not reality. Check us.

Documents & published sources

Government records, papers and journalism the archive links to this case.

government record · 1
Project Blue Book (NARA/archive.org) · 1
MILITARY WITNESSGOVERNMENT RECORD1949USA

CASE FILES STATE THE RECORD AS OUR ARCHIVE HOLDS IT — FACTS, NOT OPINION. REPORTS, NOT REALITY.

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Two Days, Two Crews and a White Ball Racing Against the Wind at Holloman — Case File · Fractured Realities