This video was sent to the Scientific Coalition for Ufology (SCU) from an official source who works homeland security who wishes to remain completely anonymous.
The event happened on April 25, 2013 at 9:20 PM at night! which probably throws people off since there are so many details seen it seems like daytime.
In this video a DHC-8 Turboprop aircraft using state of the art Forward Looking InfraRed (F.L.I.R.) for Customs and Border Protection (CBP) on a routine mission spotted an pinkish to reddish light over the ocean approaching the Rafael Hernandez airport runway at Aguadilla, Puerto Rico from the South. As the object approached the island the light on it went out. The Thermal system just picked it up at the start of this 3 minute video as the light dimmed out. Without navigation lights the object tumbled at times while cruising 80-120 MPH around neighborhoods and over the airport. This object ended up causing a flight delay at the airport when it flew across the runway.
They tracked the small fast moving object as it passed right by the airport. The object turned and headed towards the ocean, where it skimmed some waves before going briefly underneath the sea and then it came out two objects.
An excerpt from their full report "What you will see in the infra-red is an object that seems capable of traveling at night without lights, at times below tree-top altitude, at speeds approaching 100 mph, and apparently without risk of impacting objects as it passes by."
Very Small UAP 1998, Sao Paulo, Brasil captured by a teenager. These small UAPs have the small ability as the full sized ones do!. This sighting has never been explained.