Aguadilla, Puerto Rico DHS/CBP DHC-8 WESCAM MX-15D Thermal Track
Rafael Hernández Airport / Aguadilla Coastal Waters, Puerto Rico • NARA RG 563 & RG 615 / DHS CBP Air and Marine Operations Thermal Tape
Archived in PURSUE Release 04 from DHS / U.S. Customs and Border Protection Air and Marine Operations, a Bombardier DHC-8 maritime patrol aircraft recorded 3 minutes and 54 seconds of calibrated L-3 WESCAM MX-15D 3–5 μm thermal video over Aguadilla, Puerto Rico (18.49°N, -67.13°W) on April 25, 2013. The 1.5 m (5 ft) object maneuvered at 365 m (1,200 ft / 0.365 km / 0.23 mi) and 95 mph (0.042 km/s) before entering the Atlantic Ocean without splash signature or deceleration. Coastal low-altitude airspace monitoring combines 10x50 binoculars[↗] with an ADS-B receiver[↗], digital anemometer[↗], and RTK GPS module[↗] to distinguish wind-borne thermal lanterns from powered transmedium tracks.
Local Gemma (tier1-local-server-gemma) records a 1% CNEOS bolide match and 1% satellite flare likelihood for this marine boundary layer track at 365 m (1,200 ft / 0.365 km / 0.23 mi) and 95 mph (0.042 km/s). WESCAM MX-15D Thermal pixel radiometry showing air-to-sea transmedium entry and dual-target bifurcation yields an 88/100 kinematic anomaly score. Nearest cataloged NASA CNEOS bolide is cneos-fb-093 (1,093.7 km / 679.6 mi great-circle separation).