Disclosed

Unresolved UAP Report, Gulf of America, 2019

Date
2019
Place
Gulf of America
Record
Pentagon file
Assessment
Not assessed
Evidence strength
467 case pages by decade; this one falls in 2010s with 32 othersAll cases

What was reported

8 seconds of infrared video from a U.S. military platform over the Gulf of America (Air Force submission, 2019). An area of contrast partially obscured by the heads-up display is briefly tracked and 'visually flickers.' This is one of the few files in the batch with an AARO Comment, which offers a specific instrument-based explanation for the flicker.

What officials concluded

Tentative explanation

AARO attributes the flicker to auto-gain control filters causing a target whose temperature is close to the background's to blend in or intermittently vanish, an infrared sensor artifact rather than a described object behavior.

Agency
Department of War
Released in

AARO comment

Infrared sensor systems capture information within a specific range of electromagnetic wavelengths. When a tracked source's temperature is similar to that of the surrounding environment, it can visually blend into the background or appear to flicker due to dynamic contrast adjustments applied by the system's auto-gain control filters.

Evidence profile

Sensors1 of 9
  • No: Visual
  • Yes: Infrared
  • No: Radar
  • No: Video
  • No: Photo
  • No: Film
  • No: Audio
  • No: Night vision
  • No: Other sensor
Witnessescount not stated
  • No: Civilian
  • Yes: Military aircrew
  • No: Military ground
  • No: Airline crew
  • Yes: Sensor operator
  • No: Law enforcement
  • No: Scientist
  • No: Astronaut
  • No: Intelligence official
  • No: Other
Shapenot stated
  • No: Light only
  • No: Orb or sphere
  • No: Disc
  • No: Triangle
  • No: Cylinder
  • No: Cube
  • No: Other shape
Effectsnone reported
  • No: Physiological
  • No: Physical trace
  • No: Electromagnetic
  • No: Sound
  • No: Silent

Why this rating Single sensor, very short clip, and AARO's own comment supplies a specific, plausible instrument-artifact explanation (auto-gain flicker) for the only notable feature (flickering); nothing in the file contradicts that explanation.

As described in the file

Witnesses
Not named; military IR sensor operator, no direct quote
Sensors
Infrared
Motion
Briefly tracked, visually flickers
Duration
8 seconds

Pentagon files

1

What the file claims

1
  • Unverified

    AARO states that a near-background-temperature target can appear to flicker on infrared due to the sensor's own auto-gain contrast adjustment, not due to the target's own behavior.

On the map

25.00° N, 90.00° W, a position at sea, approximate

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