What Is FLIR?
FLIR stands for Forward Looking Infrared — an imaging technology that detects thermal radiation (heat signatures) to create visual representations of objects and environments. In the context of paranormal and UAP research, FLIR became globally significant when declassified U.S. military footage captured by FLIR-equipped fighter jets showed anomalous aerial objects exhibiting flight characteristics that defied conventional explanation.
How FLIR Technology Works
FLIR systems use infrared sensors to detect heat emitted by objects, converting thermal radiation into a visible image. Unlike standard cameras that rely on reflected light, FLIR can operate in complete darkness and through many environmental obstructions such as fog, smoke, and light cloud cover. Objects appear brighter or darker based on their temperature relative to the surrounding environment, making FLIR particularly effective for detecting aircraft, vehicles, and other heat-producing objects.
The Pentagon UAP Videos
FLIR entered mainstream awareness through three U.S. Navy videos released between 2017 and 2020 — commonly referred to as FLIR1 (also known as the “Tic Tac” video from the 2004 USS Nimitz encounter), GIMBAL (2015), and GOFAST (2015). These videos, captured by FLIR-equipped F/A-18 weapons systems, showed objects performing maneuvers that military pilots described as beyond the capabilities of any known aircraft. The Pentagon officially confirmed the authenticity of all three videos, marking the first time the U.S. government publicly acknowledged possession of UAP footage.
Why FLIR Evidence Matters
FLIR footage is considered among the most credible forms of UAP evidence for several reasons. The imaging systems are military-grade and calibrated, eliminating many forms of equipment error. The footage includes telemetry data — speed, altitude, bearing, and range — that can be independently analyzed. Multiple sensor systems (radar, FLIR, and visual observation) captured the same objects simultaneously, providing corroborating data. And the footage was obtained by trained military aviators operating in controlled environments, reducing the likelihood of misidentification.
FLIR in Paranormal Investigation
Beyond UAP research, FLIR and thermal imaging technology have become increasingly common in ghost hunting and paranormal investigation. Investigators use handheld thermal cameras to detect unexplained cold spots, heat anomalies, and thermal signatures that may indicate a paranormal presence. While consumer-grade thermal cameras lack the precision of military FLIR systems, they provide an additional data layer that can be correlated with EMF (Electromagnetic Field) readings and other environmental measurements.
Related Terms
FLIR is connected to UAP (Unidentified Anomalous Phenomena), AATIP (Advanced Aerospace Threat Identification Program), AARO (All-domain Anomaly Resolution Office), EMF (Electromagnetic Field) detection, and the broader toolkit of evidence-based paranormal investigation including SLS (Structured Light Sensor) cameras and REM Pods.