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UAP LEDGER
DECLASSIFIED

Aguadilla Customs UAP

Occurred: April 25, 2013 · Aguadilla, Puerto Rico

Written by AI from official sources, checked against them before publishingHow we do this

On April 26, 2013, a U.S. Customs and Border Protection aircraft flying above Rafael Hernandez Airport near Aguadilla, Puerto Rico captured thermal video of two objects using a Wescam MX-15D infrared camera. The three-minute video showed objects moving at wind speed and direction, with one appearing to enter and exit the water before splitting into two distinct thermal signatures. The incident prompted competing investigations: a two-year scientific study by the Scientific Coalition for UAP Studies (SCU) and a 2025 assessment by the U.S. government's All-domain Anomaly Resolution Office (AARO).

What was captured on video?

The infrared footage shows a circular object with unusual thermal properties. According to SCU's frame-by-frame analysis, the object displayed speeds exceeding 100 mph and appeared to have transmedium capabilities (the ability to move between air and water). The video also shows the object seemingly splitting into two objects with distinct thermal signatures, with one disappearing while the other remained visible before filming stopped.

Who investigated this incident?

The CBP flight crew attempted to initiate an internal review within the Department of Homeland Security and the Air Force, but both agencies declined to investigate. The video later reached Morgan Bell, MUFON Florida State Director, who assembled a team of scientists including Robert Powell and Larry Cates. Their two-year investigation resulted in a comprehensive 165-page report completed in November 2013. In 2025, the All-domain Anomaly Resolution Office (AARO) conducted its own assessment and released findings on March 20, 2025.

What did SCU's analysis conclude?

SCU's study examined frame-by-frame infrared data and cross-referenced it with FAA radar data. Their analysis suggested the object displayed speeds exceeding 100 mph and transmedium capabilities, and concluded the object was not a known aircraft, bird, or weather phenomenon. SCU rejected the theory that the objects were sky lanterns, arguing that wind speeds required to match the camera's line of sight would be too fast for lanterns to remain airborne, and that the lantern theory does not explain the object's disappearance behind trees or into the water.

What is AARO's official assessment?

AARO assessed with moderate confidence that the objects were a pair of sky lanterns. The agency concluded with high confidence that the objects did not demonstrate anomalous performance characteristics. AARO's technical analysis used STK reconstruction software to show the objects moved in a straight line at wind speed over land. The agency attributed the apparent high speed to motion parallax, an optical effect that makes slow-moving objects appear faster when viewed from a moving frame of reference. AARO also stated that the apparent entry into the Atlantic Ocean was a thermal contrast effect, not actual submersion.

What remains unresolved?

SCU submitted a series of technical questions to AARO regarding their sky lantern hypothesis and specific claims in their report. AARO acknowledged the inquiry but stated they are not currently prepared to provide answers to those questions, though they may address them in a future follow-up report.

Frequently Asked Questions

What equipment captured the video?

A Wescam MX-15D infrared camera mounted on a CBP De Havilland Canada 8 aircraft captured the three-minute video. The camera operates in the 3-5 micron region of the infrared spectrum.

What did SCU's analysis find?

SCU's two-year investigation examined frame-by-frame infrared data and FAA radar information. Their analysis suggested the object displayed speeds exceeding 100 mph and transmedium capabilities, and concluded it was not a known aircraft, bird, or weather phenomenon.

Why did SCU reject the sky lantern explanation?

SCU argued that the wind speeds required to match the camera's line of sight would be too fast for a lantern to remain airborne. Additionally, the lantern theory does not explain the object's disappearance behind trees or into the water.

What is AARO's explanation for the apparent high speed?

AARO attributes the apparent high speed to motion parallax, an optical effect that makes a stationary or slow-moving object appear to move much faster when viewed from a moving frame of reference, such as an aircraft in flight.

What did AARO conclude about the objects entering water?

AARO stated that the footage appears to show entry into the Atlantic Ocean, but characterized this as a trick of thermal contrast. According to AARO, the lanterns did not vanish into water but simply became too cool to detect against the background.

How did the government initially respond to the incident?

The CBP flight crew attempted to initiate an internal review within the Department of Homeland Security and subsequently the Air Force. Both agencies declined to investigate.

Sources

  1. 1.Aguadilla UAP Sighting Analysis - Alternative Propulsion Engineering Conference
  2. 2.2013 Aguadilla Puerto Rico UAP Incident: A Detailed Analysis
  3. 3.The 2013 Aguadilla UFO Video: Unraveling Puerto Rico’s Most Controversial UAP Sighting
  4. 4.2013 Aguadilla Puerto Rico UAP: The detailed analysis of an Unidentified Anomalous Phenomenon captured by the Department of Homeland Security
  5. 5.AARO Puerto Rico UAP Case Resolution
  6. 6.Aguadilla UAP Incident 2013 - YouTube
  7. 7.The Aguadilla Airport Incident, Puerto Rico (2013) - UAPedia
  8. 8.UAP Sighting Over Aguadilla Airport, Puerto Rico | Enigma Labs
  9. 9.Scientific Coalition for UAP Studies (SCU) | LinkedIn
  10. 10.scu aguadilla report – UAP News
  11. 11.What flies in the in the air, zips through the ocean, and splits in two? Scientifically investigating the Aguadilla UFO incident
  12. 12.In the air, in the water, splitting in two – scientifically investigating the Aguadilla UFO incident | WANE 15

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