On the night of April 26 2013, a U.S. Customs & Border Protection aircraft equipped with infrared sensors recorded a fiery, jellyfish-shaped object hovering near the runway at Rafael Hernández Airport before diving toward the ocean—splitting into two objects mid-air according to initial copter-footage reports. Despite official skepticism, many UFO researchers continue to regard it as one of the most compelling infrared video cases, citing the seamless air-to-sea transition, lack of visible propulsion and official recording by a government source.